| Subgenus | Onthophagus (Afrostrandius)
| 10 | Species |
| Subgenus | Onthophagus (Altonthophagus)
| 7 | Species |
| Subgenus | Onthophagus (Amphionthophagus) Martín-Piera & Zunino, 1983
| 2 | Species |
| Subgenus | Onthophagus (Colobonthophagus) Balthasar, 1935
| 18 | Species |
| Subgenus | Onthophagus (Diastellopalpus) Lansberge, 1886
| 0 | Species |
| Subgenus | Onthophagus (Digitonthophagus) Balthasar, 1959
| 3 | Species |
| Subgenus | Onthophagus (Eremonthophagus)
| 0 | Species |
| Subgenus | Onthophagus (Euonthophagus) Balthasar, 1959
| 38 | Species |
| Subgenus | Onthophagus (Exonthophagus)
| 0 | Species |
| Subgenus | Onthophagus (Furconthophagus) Zunino, 1979
| 20 | Species |
| Subgenus | Onthophagus (Gibbonthophagus) Balthasar, 1935
| 34 | Species |
| Subgenus | Onthophagus (Hyalonthophagus) Palestrini & Giacone, 1988
| 1 | Species |
| Subgenus | Onthophagus (Indachorius) hirtus page does not exist ">Indachorius hirtus Ba, 1941
| 27 | Species |
| Subgenus | Onthophagus (Macronthophagus) Ochi, 2003
| 10 | Species |
| Subgenus | Onthophagus (Matashia) Matsumura, 1938
| 3 | Species |
| Subgenus | Onthophagus (Micronthophagus)
| 6 | Species |
| Subgenus | Onthophagus (Onthophagiellus)
| 7 | Species |
| Subgenus | Onthophagus (Onthophagus) Latreille, 1802 Peony | 207 | Species |
| Subgenus | Onthophagus (Palaeonthophagus) Zunino, 1979
| 170 | Species |
| Subgenus | Onthophagus (Paleonthophagus) Paleonthophagus, 1979
| 21 | Species |
| Subgenus | Onthophagus (Paraphanaeomorphus) Balthasar, 1959
| 16 | Species |
| Subgenus | Onthophagus (Parascatonomus) Paulian, 1932
| 53 | Species |
| Subgenus | Onthophagus (Parentius) Zunino, 1979
| 8 | Species |
| Subgenus | Onthophagus (Paronthophagus)
| 1 | Species |
| Subgenus | Onthophagus (Phalops) Erichson, 1847
| 16 | Species |
| Subgenus | Onthophagus (Phanaeomorphus)
| 11 | Species |
| Subgenus | Onthophagus (Proagoderus) Lansberge, 1883
| 73 | Species |
| Subgenus | Onthophagus (Pseudonthophagus) Balthasar, 1959
| 1 | Species |
| Subgenus | Onthophagus (Pseudophanaeomorphus)
| 1 | Species |
| Subgenus | Onthophagus (Relictonthophagus) Kabakov, 1979
| 3 | Species |
| Subgenus | Onthophagus (Serrophorus) Balthasar, 1963
| 12 | Species |
| Subgenus | Onthophagus (Sinonthophagus)
| 2 | Species |
| Subgenus | Onthophagus (Strandius) Balthasar, 1935
| 14 | Species |
| Subgenus | Onthophagus (Sunenaga)
| 1 | Species |
| Subgenus | Onthophagus (Trichonthophagus) Zunino, 1979
| 13 | Species |
| Species | Onthophagus abas Balthasar, 1946
| | |
| Species | Onthophagus abei Ochi & Kon, 2015
| | |
| Species | Onthophagus abeillei d´Orbigny, 1897
| | |
| Species | Onthophagus abmisibilus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus abramovi Zinchenko, 2018
| | |
| Species | Onthophagus abreui Arrow, 1931
| | |
| Species | Onthophagus abruptus d´Orbigny, 1913
| | |
| Species | Onthophagus absyrtus Balthasar, 1946
| | |
| Species | Onthophagus abyssinicus Gillet, 1925
| | |
| Species | Onthophagus academus Balthasar, 1946
| | |
| Species | Onthophagus accedens Lansberge, 1883
| 1 | Subspecies |
| Species | Onthophagus acernorus Moctezuma, Hernández & Sánchez-Huerta, 2021
| | |
| Species | Onthophagus aceroides Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus acerus Gillet, 1930
| | |
| Species | Onthophagus aciculatus Fahraeus, 1857 ⇒ Onthophagus (Onthophagus) aciculatulus
| 1 | Subspecies |
| Species | Onthophagus acornis Geoffroy, 1785
| | |
| Species | Onthophagus acrisius Balthasar, 1946
| | |
| Species | Onthophagus actaeon Balthasar, 1946
| | |
| Species | Onthophagus acuminatus Harold, 1880 ⇒ Onthophagus embrikianus
| | |
| Species | Onthophagus acuticeps MacLeay, 1888
| | |
| Species | Onthophagus acutus d´Orbigny, 1908
| | |
| Species | Onthophagus adelaidae Hope, 1847
| | |
| Species | Onthophagus adelphus Gillet, 1930
| | |
| Species | Onthophagus admetus Balthasar, 1946
| | |
| Species | Onthophagus adornatus d´Orbigny, 1904
| | |
| Species | Onthophagus adspersipennis Boheman, 1860 ⇒ Phalops wittei
| | |
| Species | Onthophagus aegrotus Balthasar, 1967
| | |
| Species | Onthophagus aemulus Gillet, 1930
| | |
| Species | Onthophagus aeneoniger d´Orbigny, 1913
| | |
| Species | Onthophagus aeneopiceus d´Orbigny, 1902
| | |
| Species | Onthophagus aeneus A. G. Olivier, 1789
| | |
| Species | Onthophagus aequalis Endrödi, 1955 ⇒ Onthophagus (Palaeonthophagus) lucidus
| | |
| Species | Onthophagus aequatus Péringuey, 1901
| | |
| Species | Onthophagus aequepubens d´Orbigny, 1905
| | |
| Species | Onthophagus aequiperus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus aerarius Reitter, 1892
| 1 | Subspecies |
| Species | Onthophagus aereidorsis d´Orbigny, 1902
| | |
| Species | Onthophagus aeremicans d´Orbigny, 1904
| | |
| Species | Onthophagus aereomaculatus Boucomont, 1914
| | |
| Species | Onthophagus aereopictus Boucomont, 1914
| 2 | Subspecies |
| Species | Onthophagus aerestriatus d´Orbigny, 1913
| | |
| Species | Onthophagus aeruginosus Roth, 1851
| 1 | Subspecies |
| Species | Onthophagus aerumnosus Balthasar, 1963
| | |
| Species | Onthophagus aesopus Lansberge, 1882
| | |
| Species | Onthophagus aethiopicus d´Orbigny, 1902
| | |
| Species | Onthophagus affinis Gillet, 1930
| | |
| Species | Onthophagus africanus Lansberge, 1886
| | |
| Species | Onthophagus agaricophilus Arrow, 1931
| | |
| Species | Onthophagus agilis Matsumura, 1938 ⇒ Onthophagus (Onthophagus) hastifer
| | |
| Species | Onthophagus aguatus
| | |
| Species | Onthophagus ahenicollis d´Orbigny, 1902
| | |
| Species | Onthophagus ahenomicans d´Orbigny, 1902
| | |
| Species | Onthophagus akamineae Moretto & Génier, 2020
| | |
| Species | Onthophagus akhaus Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus akinini Koenig, 1889
| | |
| Species | Onthophagus akirai Matsumura & Yohena, 1937 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus alaindrumonti Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus alainmonforti Josso, 2022
| | |
| Species | Onthophagus albertisi Harold, 1877 ⇒ Onthophagus quadripustulatus
| | |
| Species | Onthophagus albicomus d´Orbigny, 1908
| | |
| Species | Onthophagus albicornis Palisot de Beauvois, 1805
| 1 | Subspecies |
| Species | Onthophagus albinae Reitter, 1898 ⇒ Onthophagus formaneki
| | |
| Species | Onthophagus albipennis Péringuey, 1908
| | |
| Species | Onthophagus albipodex d´Orbigny, 1902
| | |
| Species | Onthophagus alces Fabricius, 1792
| | |
| Species | Onthophagus aleppensis Redtenbacher, 1843
| 2 | Subspecies |
| Species | Onthophagus alexeevi Tarasov, Krikken & Huijbregts, 2010
| | |
| Species | Onthophagus alfuricus Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus aliceae Josso, 2019
| | |
| Species | Onthophagus alienus Frey, 1958
| | |
| Species | Onthophagus allojavanus Huijbregts & Krikken, 2011
| | |
| Species | Onthophagus alluaudi d´Orbigny, 1902
| | |
| Species | Onthophagus aloysiellus Zunino, 1977
| | |
| Species | Onthophagus alpinus Kolenati, 1846 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus alquirta Matthews, 1972
| | |
| Species | Onthophagus alternatus d´Orbigny, 1902 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus alterneater d´Orbigny, 1905 ⇒ Onthophagus foliaceus
| | |
| Species | Onthophagus altidorsis d´Orbigny, 1905
| | |
| Species | Onthophagus altilamina d´Orbigny, 1905
| | |
| Species | Onthophagus altivagans Howden & Génier, 2004
| | |
| Species | Onthophagus alutaceus Wiedemann, 1823 ⇒ Onthophagus (Onthophagus) aciculatulus
| | |
| Species | Onthophagus amabilis Péringuey, 1892
| | |
| Species | Onthophagus amamiensis Nomura, 1965
| 2 | Subspecies |
| Species | Onthophagus ambang Krikken & Huijbregts, 2011
| 2 | Subspecies |
| Species | Onthophagus ambiguus Péringuey, 1901 ⇒ Mimonthophagus ambiguus
| | |
| Species | Onthophagus ambiquus
| | |
| Species | Onthophagus amblychromatus Marcus, 1917
| | |
| Species | Onthophagus amenthus Matsumura, 1937
| | |
| Species | Onthophagus amguthas
| | |
| Species | Onthophagus amoenus d´Orbigny, 1908
| | |
| Species | Onthophagus amphicoma Boucomont, 1914
| | |
| Species | Onthophagus amphinasus Arrow, 1931
| | |
| Species | Onthophagus amphioxus Arrow, 1933
| | |
| Species | Onthophagus amplexus Sharp, 1875
| | |
| Species | Onthophagus amplicornis d´Orbigny, 1908 ⇒ Onthophagus illotus
| | |
| Species | Onthophagus amplipennis d´Orbigny, 1905
| | |
| Species | Onthophagus amycoides Kabakov, 2014
| | |
| Species | Onthophagus analis Lucas, 1846 ⇒ Onthophagus sellatus
| | |
| Species | Onthophagus anamalaiensis Balthasar, 1974 ⇒ Onthophagus vladimiri
| | |
| Species | Onthophagus anatolicus Petrovitz, 1962
| | |
| Species | Onthophagus anchommatus Lea, 1923
| | |
| Species | Onthophagus andalusiacus
| 1 | Subspecies |
| Species | Onthophagus andersoni Howden & Gill, 1987
| | |
| Species | Onthophagus andonarensis Boucomont, 1914
| | |
| Species | Onthophagus andreji Prokofiev, 2014
| | |
| Species | Onthophagus andrewdavisi Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus andrewesi Arrow, 1931
| | |
| Species | Onthophagus andrewsmithi Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus androgynus d´Orbigny, 1905
| | |
| Species | Onthophagus anewtoni Howden & Génier, 2004
| | |
| Species | Onthophagus angkhanensis Masumoto, Ochi & Hanboonsong, 2013
| | |
| Species | Onthophagus angolanus d´Orbigny, 1905 ⇒ Onthophagus duvivieri
| | |
| Species | Onthophagus angolensis Paulian, 1937
| | |
| Species | Onthophagus angularis d´Orbigny, 1908
| | |
| Species | Onthophagus angulatus Redtenbacher, 1848 ⇒ Onthophagus gagates
| | |
| Species | Onthophagus angulicornis Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) semicornis
| | |
| Species | Onthophagus anisocerus Erichson, 1842
| | |
| Species | Onthophagus anitidus Ochi & Kon, 2005
| | |
| Species | Onthophagus annoyeri Moretto, 2010
| | |
| Species | Onthophagus annulopunctatus Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus anogeissii Cambefort, 1984
| | |
| Species | Onthophagus anomalicollis Frey, 1973
| | |
| Species | Onthophagus anomalipes d´Orbigny, 1902
| | |
| Species | Onthophagus anomalus Klug, 1855
| | |
| Species | Onthophagus anonymus Delabie, 1956
| | |
| Species | Onthophagus antecornutus Josso, 2019
| | |
| Species | Onthophagus antennalis Frey, 1961
| | |
| Species | Onthophagus anthonyi Walter, 1989
| | |
| Species | Onthophagus anthracinus Harold, 1873 ⇒ Caccobius histeroides
| | |
| Species | Onthophagus anthracites d´Orbigny, 1904 ⇒ Caccobius anthracites
| | |
| Species | Onthophagus antillarum Arrow, 1903
| | |
| Species | Onthophagus antilocapra Balthasar, 1937
| | |
| Species | Onthophagus antilope Motschulsky, 1845 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus antoinei Walter, 1990
| | |
| Species | Onthophagus antoineianus Josso, 2022
| | |
| Species | Onthophagus aokii Nomura, 1976
| | |
| Species | Onthophagus aper Sharp, 1875
| | |
| Species | Onthophagus aphodioides Lansberge, 1883
| | |
| Species | Onthophagus apicalis Faldermann, 1835 ⇒ Milichus rhodesianus
| | |
| Species | Onthophagus apicehirtus d´Orbigny, 1915 ⇒ Mimonthophagus apicehirtus
| | |
| Species | Onthophagus apiciosus d´Orbigny, 1902
| | |
| Species | Onthophagus apicosus
| | |
| Species | Onthophagus apomontanus Ochi, Kon & Cabras, 2023
| | |
| Species | Onthophagus apterus Matthews, 1972 Wingless dung beetle | | |
| Species | Onthophagus apunneea Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus araxicola Reitter, 1893 ⇒ Onthophagus (Palaeonthophagus) truchmenus
| | |
| Species | Onthophagus arayai Ochi & Kon, 2007
| | |
| Species | Onthophagus arboreus Arrow, 1931
| | |
| Species | Onthophagus arcifer d´Orbigny, 1904
| | |
| Species | Onthophagus ardea Klug, 1855 ⇒ Phalops ardea
| 1 | Subspecies |
| Species | Onthophagus ardoini Frey, 1971
| | |
| Species | Onthophagus areolatus d´Orbigny, 1905
| | |
| Species | Onthophagus aries Kirby, 1825
| | |
| Species | Onthophagus arizonensis Schaeffer, 1909 ⇒ Onthophagus (Onthophagus) hoepfneri
| | |
| Species | Onthophagus arkoola Storey & Weir, 1990
| | |
| Species | Onthophagus armatus Blanchard, 1853
| | |
| Species | Onthophagus armicollis d´Orbigny, 1904
| | |
| Species | Onthophagus arrilla Matthews, 1972
| | |
| Species | Onthophagus arunachalensis Biswas & Chatterjee, 1985
| | |
| Species | Onthophagus arvernus ♰ L. Piton, 1939
| | |
| Species | Onthophagus aschenborni Frey, 1975
| | |
| Species | Onthophagus ashanticola Frey, 1973
| | |
| Species | Onthophagus asiaticus Endrödi, 1973
| | |
| Species | Onthophagus asimilis Péringuey, 1901
| | |
| Species | Onthophagus asininus Heyden, 1887
| | |
| Species | Onthophagus aspadanaensis Petrovitz, 1962
| | |
| Species | Onthophagus asper MacLeay, 1864
| | |
| Species | Onthophagus asperatus d´Orbigny, 1905
| | |
| Species | Onthophagus aspericeps d´Orbigny, 1908
| | |
| Species | Onthophagus aspericollis Lansberge, 1885
| | |
| Species | Onthophagus asperipennis d´Orbigny, 1902
| | |
| Species | Onthophagus aspernatus d´Orbigny, 1907
| | |
| Species | Onthophagus asperodorsatus Howden & Gill, 1993
| | |
| Species | Onthophagus asperrimus d´Orbigny, 1902
| | |
| Species | Onthophagus asperulus d´Orbigny, 1905
| | |
| Species | Onthophagus assimilis Hoppe, 1795
| | |
| Species | Onthophagus astigma d´Orbigny, 1904
| | |
| Species | Onthophagus aterrimus Lansberge, 1882 ⇒ Onthophagus (Euonthophagus) carbonarius
| | |
| Species | Onthophagus athenae Goidanich, 1925 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus athiensis d´Orbigny, 1913
| | |
| Species | Onthophagus atricolor d´Orbigny, 1907
| | |
| Species | Onthophagus atridorsis d´Orbigny, 1902
| | |
| Species | Onthophagus atriglabrus Howden & Gill, 1987
| | |
| Species | Onthophagus atroaereus d´Orbigny, 1908
| | |
| Species | Onthophagus atrofasciatus d´Orbigny, 1905
| | |
| Species | Onthophagus atrolienatus d´Orbigny, 1902 ⇒ Onthophagus miricornis
| | |
| Species | Onthophagus atronitidus d´Orbigny, 1902
| | |
| Species | Onthophagus atropolitus d´Orbigny, 1902
| | |
| Species | Onthophagus atrosericeus Boucomont, 1932
| | |
| Species | Onthophagus atrosetosus d´Orbigny, 1902
| | |
| Species | Onthophagus atrosplendens Frey, 1961
| | |
| Species | Onthophagus atrostriatus d´Orbigny, 1913
| | |
| Species | Onthophagus atrovirens d´Orbigny, 1905
| | |
| Species | Onthophagus atrovittatus d´Orbigny, 1908
| | |
| Species | Onthophagus atrox Harold, 1867
| | |
| Species | Onthophagus auchenia Redtenbacher, 1850 ⇒ Euonthophagus amyntas auchenia
| | |
| Species | Onthophagus aulicus Fahraeus, 1857 ⇒ Proagoderus lanista
| | |
| Species | Onthophagus auratus Fabricius, 1801
| 2 | Subspecies |
| Species | Onthophagus aureofuscus Bates, 1887
| | |
| Species | Onthophagus aureopilosus Boucomont, 1914
| | |
| Species | Onthophagus aureoviridanus Blackburn, 1903 ⇒ Onthophagus geelongensis
| | |
| Species | Onthophagus auriculatus Klug, 1855 ⇒ Onthophagus latestriatus
| | |
| Species | Onthophagus aurifex Harold, 1877
| | |
| Species | Onthophagus aurifrons Fairmaire, 1884 ⇒ Phalops aurifrons
| 1 | Subspecies |
| Species | Onthophagus auritus Erichson, 1842
| | |
| Species | Onthophagus australis Guérin-Méneville, 1830 Southern dung beetle | | |
| Species | Onthophagus austriacus Panzer, 1793 ⇒ Onthophagus (Palaeonthophagus) gibbulus
| 2 | Subspecies |
| Species | Onthophagus aviculus Arrow, 1931
| | |
| Species | Onthophagus avocetta Arrow, 1933
| | |
| Species | Onthophagus axanicus Ochi, Kon & Pham, 2021
| | |
| Species | Onthophagus axillaris Boheman, 1860 ⇒ Onthophagus criniger
| | |
| Species | Onthophagus aztecus Zunino & Halffter, 1988
| | |
| Species | Onthophagus azusae Ochi & Kon, 2006
| | |
| Species | Onthophagus babaulti d´Orbigny, 1915
| | |
| Species | Onthophagus babirussa Eschscholtz, 1822
| 1 | Subspecies |
| Species | Onthophagus badagschanus Balthasar, 1963 ⇒ Onthophagus (Onthophagus) finschi
| | |
| Species | Onthophagus badeni Harold, 1875
| | |
| Species | Onthophagus baenzigeri Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus baeri Boucomont, 1914
| | |
| Species | Onthophagus baiyericus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus bajacalifornianus Moctezuma & Halffter, 2019
| | |
| Species | Onthophagus bakeri Boucomont, 1919 ⇒ Panelus bakeri
| | |
| Species | Onthophagus bakweri Moretto, 2014
| | |
| Species | Onthophagus balawaicus Scheuern, 1995
| | |
| Species | Onthophagus baloghi Balthasar, 1967
| | |
| Species | Onthophagus balthasari Vsetecka, 1939
| | |
| Species | Onthophagus balubanus Kolbe, 1893
| | |
| Species | Onthophagus bambra Matthews, 1972
| | |
| Species | Onthophagus bandamai Cambefort, 1984
| | |
| Species | Onthophagus bangueyensis Boucomont, 1914
| | |
| Species | Onthophagus baolocensis Ochi & Kon, 2015
| | |
| Species | Onthophagus baoule Cambefort, 1984
| | |
| Species | Onthophagus baramtagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus barbicornis
| 1 | Subspecies |
| Species | Onthophagus barretti Génier & Howden, 1999
| | |
| Species | Onthophagus barriorum Walter, 1990
| | |
| Species | Onthophagus bartosi Balthasar, 1966
| | |
| Species | Onthophagus basakata Walter & Cambefort, 1977
| | |
| Species | Onthophagus basalis Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus basicarinatus Rossini, Vaz-de-Mello & Zunino, 2018
| | |
| Species | Onthophagus basicruentatus Goidanich, 1926
| | |
| Species | Onthophagus basilaris Endrödi, 1955
| | |
| Species | Onthophagus basilewskyi Frey, 1961
| | |
| Species | Onthophagus basilobatus d´Orbigny, 1902
| | |
| Species | Onthophagus basipustulatus Heyden, 1879
| | |
| Species | Onthophagus bassariscus Zunino & Halffter, 1988
| | |
| Species | Onthophagus batanensis Ochi, Kawahara & Cabras, 2021
| | |
| Species | Onthophagus bateke Walter & Cambefort, 1977
| | |
| Species | Onthophagus batillifer Harold, 1875
| | |
| Species | Onthophagus batui Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus bayeri Balthasar, 1942
| | |
| Species | Onthophagus beccarii Harold, 1875
| 1 | Subspecies |
| Species | Onthophagus bechynei Frey, 1953
| | |
| Species | Onthophagus beelarong Storey & Weir, 1990
| | |
| Species | Onthophagus beesoni Arrow, 1931
| | |
| Species | Onthophagus begoniophilus Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus beiranus Péringuey, 1908
| | |
| Species | Onthophagus belinga Walter, 1989
| | |
| Species | Onthophagus bellus d´Orbigny, 1905
| | |
| Species | Onthophagus belorhinus Bates, 1887
| | |
| Species | Onthophagus benadirensis Müller, 1942
| | |
| Species | Onthophagus benedictorum Walter & Cambefort, 1977
| | |
| Species | Onthophagus bengalensis Harold, 1886
| | |
| Species | Onthophagus bengali Gordon & Oppenheimer, 1977
| | |
| Species | Onthophagus benguellianus Paulian, 1937
| | |
| Species | Onthophagus bennigseni Paulian, 1937
| | |
| Species | Onthophagus bequaerti d´Orbigny, 1915
| | |
| Species | Onthophagus bergeri Frey, 1975
| | |
| Species | Onthophagus bernaudi Cambefort & Nicolas, 1991
| | |
| Species | Onthophagus betschuanus Frey, 1975
| | |
| Species | Onthophagus biarcuatus Lansberge, 1882 ⇒ Onthophagus sticticus
| | |
| Species | Onthophagus bicallifrons d´Orbigny, 1902
| | |
| Species | Onthophagus bicallosus Klug, 1855
| 1 | Subspecies |
| Species | Onthophagus bicarinaticeps Lea, 1923
| | |
| Species | Onthophagus bicarinatus Gomes Alves, 1944
| | |
| Species | Onthophagus bicavicollis Lea, 1923
| | |
| Species | Onthophagus bicavifrons d´Orbigny, 1902
| | |
| Species | Onthophagus bicolensis Ochi & Kon, 2006
| 2 | Subspecies |
| Species | Onthophagus bicolor Raffray, 1877 ⇒ Onthophagus flavolimbatus
| | |
| Species | Onthophagus biconifer d´Orbigny, 1905
| | |
| Species | Onthophagus bicornis MacLeay, 1888
| | |
| Species | Onthophagus bicornutus Mulsant, 1842
| | |
| Species | Onthophagus bicristatus d´Orbigny, 1905
| | |
| Species | Onthophagus bicristiger d´Orbigny, 1913
| | |
| Species | Onthophagus bicuneus Kabakov, 2008
| | |
| Species | Onthophagus bidens Olivier, 1789
| 1 | Subspecies |
| Species | Onthophagus bidentarus Mulsant, 1842
| | |
| Species | Onthophagus bidentatus Drapiez, 1819 ⇒ Caccobius schreberi
| | |
| Species | Onthophagus bidentifrons d´Orbigny, 1902
| | |
| Species | Onthophagus bidentiger d´Orbigny, 1905 ⇒ Cambefortius bidentiger
| | |
| Species | Onthophagus biexcavatus d´Orbigny, 1898 ⇒ Onthophagus (Trichonthophagus) tarandus
| | |
| Species | Onthophagus bifasciatus Fabricius, 1781
| | |
| Species | Onthophagus bifenestratus Reitter, 1898 ⇒ Onthophagus formaneki
| | |
| Species | Onthophagus bifidicornis d´Orbigny, 1902
| | |
| Species | Onthophagus bifidus Reiche, 1849
| | |
| Species | Onthophagus bifossus d´Orbigny, 1902 ⇒ Onthophagus spinifex
| | |
| Species | Onthophagus bifrons d´Orbigny, 1905
| | |
| Species | Onthophagus bifurcalis White, 1844 ⇒ Liatongus vertagus
| | |
| Species | Onthophagus bilingula Balthasar, 1965
| | |
| Species | Onthophagus bimaculatus Mulsant, 1842 ⇒ Caccobius schreberi
| | |
| Species | Onthophagus bimarginatus d´Orbigny, 1902
| | |
| Species | Onthophagus binasus d´Orbigny, 1907 ⇒ Pseudosaproecius binasus
| | |
| Species | Onthophagus bindaree Storey & Weir, 1990
| | |
| Species | Onthophagus binodis Thunberg, 1818 Humpbacked Dung Beetle | | |
| Species | Onthophagus binodosus d´Orbigny, 1908
| | |
| Species | Onthophagus binodulus d´Orbigny, 1913
| | |
| Species | Onthophagus binyana Storey & Weir, 1990
| | |
| Species | Onthophagus biplagiatus Thomson, 1858
| | |
| Species | Onthophagus birmanicus Harold, 1879 ⇒ Onthophagus bifasciatus
| | |
| Species | Onthophagus birugatus d´Orbigny, 1902
| | |
| Species | Onthophagus birugifer d´Orbigny, 1908
| | |
| Species | Onthophagus bisbicornis d´Orbigny, 1909
| | |
| Species | Onthophagus biscarinulatus Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus bisectus Arrow, 1931
| | |
| Species | Onthophagus bisignatus d´Orbigny, 1913
| | |
| Species | Onthophagus bison Boucomont, 1919
| | |
| Species | Onthophagus bisontinus ♰ Heer, 1862
| | |
| Species | Onthophagus bisscrutator Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus bistiniocelloides Krikken, 1986
| | |
| Species | Onthophagus bituber d´Orbigny, 1904
| | |
| Species | Onthophagus bituberans d´Orbigny, 1905
| | |
| Species | Onthophagus bituberculatus Olivier, 1789 ⇒ Onthophagus acutus
| | |
| Species | Onthophagus bituberifrons Josso, 2018
| | |
| Species | Onthophagus bituberoculus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus bivertex Heyden, 1887
| | |
| Species | Onthophagus blackburni Shipp, 1895
| | |
| Species | Onthophagus blackwoodensis Blackburn, 1891
| | |
| Species | Onthophagus blanchardi Harold, 1869
| 1 | Subspecies |
| Species | Onthophagus blatchleyi Brown, 1929
| | |
| Species | Onthophagus blumei Lansberge, 1883 ⇒ Onthophagus avocetta
| | |
| Species | Onthophagus bocandei d´Orbigny, 1904
| | |
| Species | Onthophagus bohemani Erichson, 1848 ⇒ Onthophagus (Proagoderus) brucei
| | |
| Species | Onthophagus bolivari Moctezuma, Rossini & Zunino, 2016
| | |
| Species | Onthophagus bomberaianus Balthasar, 1969
| | |
| Species | Onthophagus bongkudai Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus bonhourei Orbigny, 1902
| 2 | Subspecies |
| Species | Onthophagus bonorae Zunino, 1976
| | |
| Species | Onthophagus bonsae Zunino, 1976
| | |
| Species | Onthophagus boops d´Orbigny, 1905
| | |
| Species | Onthophagus borassi Cambefort, 1984
| | |
| Species | Onthophagus bordati Moretto, 2014
| | |
| Species | Onthophagus borneensis Harold, 1877
| 1 | Subspecies |
| Species | Onthophagus bornemisszai Matthews, 1972
| | |
| Species | Onthophagus bornemisszanus Matthews, 1972
| | |
| Species | Onthophagus borneomontanus Ochi & Kon, 2005 ⇒ Onthophagus kashizakii
| | |
| Species | Onthophagus borneotagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus bos Villa, 1833 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus boschas d´Orbigny, 1905 ⇒ Phalops tricuspis
| 1 | Subspecies |
| Species | Onthophagus boschimanus Péringuey, 1888 ⇒ Phalops wittei
| | |
| Species | Onthophagus boucomontianus Balthasar, 1935
| | |
| Species | Onthophagus bourgognei Paulian, 1945
| | |
| Species | Onthophagus bovilli Blackburn, 1903 ⇒ Onthophagus conspicuus
| | |
| Species | Onthophagus bovillus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus bovilus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus bovimus
| | |
| Species | Onthophagus bovinus Péringuey, 1892
| | |
| Species | Onthophagus brachypterus Zunino & Halffter, 1997
| | |
| Species | Onthophagus bradshawi Péringuey, 1885 ⇒ Proagoderus rangifer
| | |
| Species | Onthophagus brama Redtenbacher, 1848 ⇒ Liatongus gagatinus
| | |
| Species | Onthophagus brasiliensis Harold, 1859
| | |
| Species | Onthophagus brazzavillianus Balthasar, 1974
| | |
| Species | Onthophagus brendelli Ochi, Kon & Barclay, 2008
| | |
| Species | Onthophagus breviceps d´Orbigny, 1902
| | |
| Species | Onthophagus brevicollis Arrow, 1907
| | |
| Species | Onthophagus breviconus Génier & Howden, 1999
| | |
| Species | Onthophagus brevicornis Fahraeus, 1857
| | |
| Species | Onthophagus breviculus d´Orbigny, 1905 ⇒ Onthophagus flavolimbatus
| | |
| Species | Onthophagus brevigena d´Orbigny, 1902
| | |
| Species | Onthophagus brevipennis d´Orbigny, 1902
| | |
| Species | Onthophagus brevipes Herbst, 1783
| | |
| Species | Onthophagus brevisetis d´Orbigny, 1915
| | |
| Species | Onthophagus brisouti d´Orbigny, 1897 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus brittoni Paulian, 1948
| | |
| Species | Onthophagus brivioi Frey, 1973
| | |
| Species | Onthophagus bronzeus Arrow, 1907
| | |
| Species | Onthophagus brooksi Matthews, 1972
| | |
| Species | Onthophagus brunellii Müller, 1942
| | |
| Species | Onthophagus brutus Arrow, 1931
| | |
| Species | Onthophagus bubalus Harold, 1867
| | |
| Species | Onthophagus buculus Mannerheim, 1829
| | |
| Species | Onthophagus buffalo Arrow, 1907 ⇒ Onthophagus incisus
| | |
| Species | Onthophagus bufo Arrow, 1907 ⇒ Onthophagus semicinctus
| | |
| Species | Onthophagus bufonidius Josso, 2019
| | |
| Species | Onthophagus bufulus Arrow, 1941
| | |
| Species | Onthophagus bulga Reid & Runagall-McNaull, 2022
| | |
| Species | Onthophagus bunamin Matthews, 1972
| | |
| Species | Onthophagus bundara Storey & Weir, 1990
| | |
| Species | Onthophagus bundutuhanensis Ochi, Kon & Barclay, 2008
| | |
| Species | Onthophagus burchelli d´Orbigny, 1908
| | |
| Species | Onthophagus busiris Balthasar, 1969
| | |
| Species | Onthophagus caelator Balthasar, 1967
| | |
| Species | Onthophagus caesariatus Boucomont, 1921
| | |
| Species | Onthophagus caffrarius d´Orbigny, 1902
| | |
| Species | Onthophagus calamophilus Krikken, 1977
| | |
| Species | Onthophagus calcaratus Boucomont, 1920
| | |
| Species | Onthophagus calchas Balthasar, 1967
| | |
| Species | Onthophagus calliger d´Orbigny, 1913
| | |
| Species | Onthophagus callosipennis Boucomont, 1930
| | |
| Species | Onthophagus calvus d´Orbigny, 1904 ⇒ Mimonthophagus anomalus
| | |
| Species | Onthophagus cambrai Delgado & Curoe, 2014
| | |
| Species | Onthophagus cameloides d´Orbigny, 1900
| | |
| Species | Onthophagus camelus Fabricius, 1787
| | |
| Species | Onthophagus camerunicus d´Orbigny, 1905
| | |
| Species | Onthophagus camiadei Moretto, 1999
| | |
| Species | Onthophagus camilleae Josso, 2022
| | |
| Species | Onthophagus campestris Masumoto, Kiuchi & Ho, 2018
| | |
| Species | Onthophagus canadensis Horn, 1875 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus cancer Lansberge, 1886
| | |
| Species | Onthophagus canellinus Bates, 1887 ⇒ Onthophagus xanthomerus
| | |
| Species | Onthophagus canescens Zunino & Halffter, 1988
| | |
| Species | Onthophagus capella Kirby, 1818 ⇒ Onthophagus ramosellus
| | |
| Species | Onthophagus capelliformis Gillet, 1925
| | |
| Species | Onthophagus capellinus Frey, 1963
| | |
| Species | Onthophagus capillosus d´Orbigny, 1905
| | |
| Species | Onthophagus capilossus d´Orbigny, 1905
| | |
| Species | Onthophagus capitatus Castelnau, 1840
| | |
| Species | Onthophagus capitosus Harold, 1867
| | |
| Species | Onthophagus capra Fabricius, 1787
| | |
| Species | Onthophagus capreolus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) finschi
| | |
| Species | Onthophagus carayoni Cambefort, 1986
| | |
| Species | Onthophagus carbunculus Boucomont, 1921 ⇒ Onthophagus (Furconthophagus) lilliputanus
| | |
| Species | Onthophagus carcharias Harold, 1875
| | |
| Species | Onthophagus carinicollis Raffray, 1877
| | |
| Species | Onthophagus carinidorsis d´Orbigny, 1908
| | |
| Species | Onthophagus carinifer d´Orbigny, 1904
| | |
| Species | Onthophagus carinulatus Harold, 1877
| | |
| Species | Onthophagus carmodensis Blackburn, 1907
| | |
| Species | Onthophagus carpanetoi Pittino, 1982
| | |
| Species | Onthophagus carpophilus Pereira & Halffter, 1961
| | |
| Species | Onthophagus carteri Blackburn, 1904 ⇒ Onthophagus (Onthophagus) depressus
| | |
| Species | Onthophagus castaneus Melsheimer, 1845 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus castanonotus Seabra, 1907
| | |
| Species | Onthophagus castanotatus Seabra, 1907 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus castetsi Lansberge, 1887
| | |
| Species | Onthophagus catenatus Lansberge, 1883
| | |
| Species | Onthophagus catharinensis Paulian, 1936
| | |
| Species | Onthophagus catherineae Josso, 2022
| | |
| Species | Onthophagus catta Fabricius, 1787
| | |
| Species | Onthophagus caucanus Balthasar, 1939 ⇒ Onthophagus pugionatus
| | |
| Species | Onthophagus cavia Boucomont, 1914
| | |
| Species | Onthophagus caviceps Frey, 1962
| | |
| Species | Onthophagus cavicornis Haldeman & LeConte, 1853 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus cavifrons Harold, 1886
| | |
| Species | Onthophagus cavivertex d´Orbigny, 1913
| | |
| Species | Onthophagus centricornis Fabricius, 1798
| | |
| Species | Onthophagus centromaculatus Redtenbacher, 1843
| | |
| Species | Onthophagus centurio Lansberge, 1885
| | |
| Species | Onthophagus cephalophi Cambefort, 1984
| | |
| Species | Onthophagus ceratotherium Janssens, 1953
| | |
| Species | Onthophagus cereus Hope, 1846 ⇒ Onthophagus auritus
| | |
| Species | Onthophagus cervicapra Boucomont, 1914
| | |
| Species | Onthophagus cervicornis Kirby, 1825 ⇒ Onthophagus (Colobonthophagus) dama
| | |
| Species | Onthophagus cervus Fabricius, 1798 ⇒ Onthophagus falsus
| | |
| Species | Onthophagus ceylonicus Harold, 1877
| | |
| Species | Onthophagus chacoensis Rossini, Vaz-de-Mello & Zunino, 2018
| | |
| Species | Onthophagus chaingraiensis Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus chalcochlorus d´Orbigny, 1905 ⇒ Onthophagus (Euonthophagus) consobrinus
| | |
| Species | Onthophagus chalcoides d´Orbigny, 1902 ⇒ Onthophagus (Proagoderus) alcedo
| | |
| Species | Onthophagus chalcostolus d´Orbigny, 1902
| | |
| Species | Onthophagus chalcostomus Fahraeus, 1857 ⇒ Onthophagus aeruginosus
| | |
| Species | Onthophagus chalcothorax d´Orbigny, 1902 ⇒ Proagoderus armicollis
| | |
| Species | Onthophagus chalybeus Klug, 1845
| | |
| Species | Onthophagus championi Bates, 1887
| | |
| Species | Onthophagus chandrai Ochi, 2007
| | |
| Species | Onthophagus chapaensis Kabakov, 1983
| | |
| Species | Onthophagus chebaicus Boucomont, 1919
| | |
| Species | Onthophagus cheesmanae Arrow, 1941
| | |
| Species | Onthophagus chepara Matthews, 1972
| | |
| Species | Onthophagus chetroiensis Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus cheyi Ochi & Kon, 2006
| | |
| Species | Onthophagus chiangdaolekus Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus chiangraiensis Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus chiapanecus Zunino & Halffter, 1988
| | |
| Species | Onthophagus chibanus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus chilapensis Gasca-�lvarez, Zunino & Deloya, 2018
| | |
| Species | Onthophagus chillagoensis Paulian, 1937 ⇒ Onthophagus glabratus
| | |
| Species | Onthophagus chimalapensis Delgado & Mora-Aguilar, 2019
| | |
| Species | Onthophagus chinantecus Moctezuma & Halffter, 2019
| | |
| Species | Onthophagus chinbucephalus Ochi & Kon, 2018
| | |
| Species | Onthophagus chinvigilans Ochi & Kon, 2018
| | |
| Species | Onthophagus chirindaensis Josso, 2022
| | |
| Species | Onthophagus chirindanus d´Orbigny, 1913
| | |
| Species | Onthophagus chitipaensis Josso, 2019
| | |
| Species | Onthophagus chloroderus d´Orbigny, 1905
| 2 | Subspecies |
| Species | Onthophagus chlorophanus d´Orbigny, 1902
| | |
| Species | Onthophagus choanicus d´Orbigny, 1904
| | |
| Species | Onthophagus chokakurianus Matsumura, 1938
| | |
| Species | Onthophagus chokakurinus Matsumura, 1938 ⇒ Onthophagus (Onthophagus) trituber
| | |
| Species | Onthophagus chosensis Matsumura, 1937
| | |
| Species | Onthophagus chremes Balthasar, 1969
| | |
| Species | Onthophagus chryses Bates, 1887
| | |
| Species | Onthophagus chrysoderus d´Orbigny, 1905
| | |
| Species | Onthophagus chrysopes Bates, 1888
| | |
| Species | Onthophagus chrysurus Arrow, 1931
| | |
| Species | Onthophagus chulapornus Masumoto, Ochi & Hanboonsong, 2008 ⇒ Onthophagus cognatus
| | |
| Species | Onthophagus chumphonensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus chuzenjianus Matsumura & Yohena, 1937 ⇒ Onthophagus (Phanaeomorphus) ater
| | |
| Species | Onthophagus cicatricosus Balthasar, 1935 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus cicer Balthasar, 1964
| | |
| Species | Onthophagus cincticollis d´Orbigny, 1902
| | |
| Species | Onthophagus cinctifrons d´Orbigny, 1902
| | |
| Species | Onthophagus cinctipennis Quedenfeldt, 1884
| | |
| Species | Onthophagus cinctus Dallatorre, 1879 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus cineraceus d´Orbigny, 1902
| | |
| Species | Onthophagus circuitus d´Orbigny, 1902 ⇒ Onthophagus impressicollis
| | |
| Species | Onthophagus circulator Reitter, 1891
| | |
| Species | Onthophagus circulifer Arrow, 1931
| | |
| Species | Onthophagus circumcinctus Escalera, 1914 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus circumdatus d´Orbigny, 1913
| | |
| Species | Onthophagus circumscriptus Faldermann, 1835 ⇒ Onthophagus (Palaeonthophagus) marginalis
| | |
| Species | Onthophagus citellorum Petrovitz, 1967 ⇒ Onthophagus (Onthophagus) vitulus
| | |
| Species | Onthophagus citreum Boucomont, 1919
| | |
| Species | Onthophagus civettae Cambefort, 1984
| | |
| Species | Onthophagus civitasorum Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus clavijeroi Moctezuma, Rossini & Zunino, 2016
| | |
| Species | Onthophagus clavisetis d´Orbigny, 1905
| | |
| Species | Onthophagus clementi Baraud, 1960 ⇒ Euonthophagus crocatus clementi
| | |
| Species | Onthophagus clementianus Cambefort, 1971 ⇒ Onthophagus stehliki
| | |
| Species | Onthophagus clermonti Paulian, 1931
| | |
| Species | Onthophagus clitellarius d´Orbigny, 1908
| | |
| Species | Onthophagus clivimerus Huijbregts & Krikken, 2011
| | |
| Species | Onthophagus clusifrons d´Orbigny, 1905
| | |
| Species | Onthophagus clypealis Lea, 1923
| | |
| Species | Onthophagus clypeatus Blanchard, 1846
| | |
| Species | Onthophagus coeruleicollis Arrow, 1907
| | |
| Species | Onthophagus cognatus Boucomont, 1921
| | |
| Species | Onthophagus coiffaiti Frey, 1970
| | |
| Species | Onthophagus colasi Paulian, 1937
| | |
| Species | Onthophagus colffsi Lansberge, 1883
| | |
| Species | Onthophagus collaris Kabakov, 1983 ⇒ Proagoderus loricatus
| | |
| Species | Onthophagus collinsi Krikken & Huijbregts, 1987
| | |
| Species | Onthophagus columbianus Boucomont, 1932
| | |
| Species | Onthophagus columella Fahraeus, 1857 ⇒ Onthophagus binodis
| | |
| Species | Onthophagus comatulus d´Orbigny, 1905
| | |
| Species | Onthophagus comatus d´Orbigny, 1902 ⇒ Pseudosaproecius comatus
| | |
| Species | Onthophagus cometes Bates, 1888
| | |
| Species | Onthophagus commottoides Kabakov, 1998
| | |
| Species | Onthophagus comottoi Lansberge, 1885
| | |
| Species | Onthophagus compactus Arrow, 1933
| | |
| Species | Onthophagus comperei Blackburn, 1903 Comperes dung beetle | | |
| Species | Onthophagus compositus Lea, 1923
| | |
| Species | Onthophagus compressus Guérin-Méneville, 1855
| | |
| Species | Onthophagus concavifrons d´Orbigny, 1904
| | |
| Species | Onthophagus concentaneus Harold, 1867
| | |
| Species | Onthophagus concolor Sharp, 1878
| | |
| Species | Onthophagus concursator Balthasar, 1960 ⇒ Onthophagus sutleinensis
| | |
| Species | Onthophagus condorensis Boucomont, 1924 ⇒ Onthophagus (Onthophagus) trituber
| | |
| Species | Onthophagus confertus Péringuey, 1908
| | |
| Species | Onthophagus confluens d´Orbigny, 1902 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus confucius Goidanich, 1926 ⇒ Onthophagus solivagus
| | |
| Species | Onthophagus confusus Boucomont, 1932
| | |
| Species | Onthophagus congenitus Péringuey, 1901
| | |
| Species | Onthophagus conjugata Seabra, 1907 ⇒ Onthophagus (Trichonthophagus) hirtus
| | |
| Species | Onthophagus conjuncticornis Frey, 1961 ⇒ Onthophagus flaviclava
| | |
| Species | Onthophagus conjunctus d´Orbigny, 1905 ⇒ Onthophagus parumnotatus
| | |
| Species | Onthophagus conradsi Balthasar, 1937
| | |
| Species | Onthophagus conradti d´Orbigny, 1902
| | |
| Species | Onthophagus consentaneus Harold, 1867 Common northern dung beetle, Comon Northern Dung Beetle | | |
| Species | Onthophagus conspicuoformis Paulian, 1937 ⇒ Onthophagus tricavicollis
| | |
| Species | Onthophagus conspicuus MacLeay, 1864
| | |
| Species | Onthophagus conspurcatus Geoffroy, 1785
| | |
| Species | Onthophagus contiguicornis d´Orbigny, 1913
| | |
| Species | Onthophagus contrapositus Génier, 2017
| | |
| Species | Onthophagus convexicollis Boheman, 1858
| | |
| Species | Onthophagus convexifrons Raffray, 1877
| | |
| Species | Onthophagus convexipennis Dierkens, 2022
| | |
| Species | Onthophagus convexus d´Orbigny, 1908
| | |
| Species | Onthophagus cooloola Storey & Weir, 1990
| | |
| Species | Onthophagus coomani Paulian, 1931
| | |
| Species | Onthophagus coorgensis Arrow, 1931
| | |
| Species | Onthophagus coprimorphoides Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus coprimorphus Gillet, 1930
| | |
| Species | Onthophagus coptorhinodes Péringuey, 1901
| | |
| Species | Onthophagus coptorhinoides Péringuey, 1901
| | |
| Species | Onthophagus coracinoides Kabakov, 1983
| | |
| Species | Onthophagus coracinus Boucomont, 1914
| | |
| Species | Onthophagus coriaceoumbrosus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus cornicollis d´Orbigny, 1902
| | |
| Species | Onthophagus corniculatus Reiche, 1847 ⇒ Onthophagus senegalensis
| | |
| Species | Onthophagus corniculiger d´Orbigny, 1913
| | |
| Species | Onthophagus cornifrons Thomson, 1858
| | |
| Species | Onthophagus corniger Geoffroy, 1785
| | |
| Species | Onthophagus cornigerus Klug, 1862 ⇒ Proagoderus pyramidalis
| | |
| Species | Onthophagus cornutus Ferreira, 1971
| | |
| Species | Onthophagus coronatus d´Orbigny, 1902
| | |
| Species | Onthophagus corrosus Bates, 1887
| | |
| Species | Onthophagus corruscus Dejean, 1837 ⇒ Phalops iphis
| | |
| Species | Onthophagus corvus Fabricius, 1798
| | |
| Species | Onthophagus coscineus Bates, 1887
| | |
| Species | Onthophagus costatus d´Orbigny, 1913
| | |
| Species | Onthophagus costifer Gillet, 1930
| | |
| Species | Onthophagus costiger d´Orbigny, 1915
| | |
| Species | Onthophagus costilatus d´Orbigny, 1908
| | |
| Species | Onthophagus costipennis Fahraeus, 1857
| | |
| Species | Onthophagus costulicollis Frey, 1975
| | |
| Species | Onthophagus cowleyi Blackburn, 1903
| | |
| Species | Onthophagus crantor Balthasar, 1967
| | |
| Species | Onthophagus crassicollis Boucomont, 1913
| | |
| Species | Onthophagus crassus ♰ Heer, 1862 ⇒ Parascatonomus tricornis
| | |
| Species | Onthophagus cratippus Balthasar, 1969
| | |
| Species | Onthophagus creber d´Orbigny, 1905
| | |
| Species | Onthophagus cretus Péringuey, 1901 ⇒ Onthophagus setosus
| | |
| Species | Onthophagus cribellum d´Orbigny, 1902
| 1 | Subspecies |
| Species | Onthophagus cribratus Lansberge, 1883
| | |
| Species | Onthophagus cribripennis d´Orbigny, 1902
| | |
| Species | Onthophagus criniger d´Orbigny, 1904
| | |
| Species | Onthophagus crinitus Harold, 1869 ⇒ Onthophagus criniger
| 2 | Subspecies |
| Species | Onthophagus cristatus d´Orbigny, 1905
| | |
| Species | Onthophagus croesulus Bates, 1888
| | |
| Species | Onthophagus crotchi Harold, 1871
| | |
| Species | Onthophagus crucenotatus d´Orbigny, 1905
| | |
| Species | Onthophagus crucifer Klug, 1855 ⇒ Onthophagus suffusus
| | |
| Species | Onthophagus cruciger MacLeay, 1888
| | |
| Species | Onthophagus cruentatus Klug, 1855
| | |
| Species | Onthophagus cruentus d´Orbigny, 1905 ⇒ Onthophagus sansibaricus
| | |
| Species | Onthophagus cruoreus Schrank, 1798
| | |
| Species | Onthophagus cryptodicranius Kohlmann & Solis, 2001
| | |
| Species | Onthophagus cryptogenus Boucomont, 1914
| | |
| Species | Onthophagus cuboidalis Bates, 1887 ⇒ Onthophagus (Onthophagus) coproides
| | |
| Species | Onthophagus cultrifer Harold, 1886 ⇒ Onthophagus falcifer
| | |
| Species | Onthophagus cuneus Boucomont, 1924
| | |
| Species | Onthophagus cuniculus MacLeay, 1864
| | |
| Species | Onthophagus cupreiceps Arrow, 1907
| | |
| Species | Onthophagus cupreolus Reitter, 1894 ⇒ Onthophagus (Parentius) punctatus
| | |
| Species | Onthophagus cupreopastillatus Ochi & Kon, 2006
| | |
| Species | Onthophagus cupreopinguis Josso, 2022
| | |
| Species | Onthophagus cupreopunctatus Lea, 1923 ⇒ Onthophagus evanidus
| | |
| Species | Onthophagus cupreotagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus cupreovirens d´Orbigny, 1904
| | |
| Species | Onthophagus cupreoviridis Blanchard, 1853 ⇒ Onthophagus australis
| | |
| Species | Onthophagus cupreus Harold, 1880
| 1 | Subspecies |
| Species | Onthophagus cupricollis Péringuey, 1888
| | |
| Species | Onthophagus cupriger d´Orbigny, 1905 ⇒ Onthophagus longiceps
| | |
| Species | Onthophagus curticornis Endrödi, 1955 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus curtipilis d´Orbigny, 1905
| | |
| Species | Onthophagus curtulus Frey, 1961
| | |
| Species | Onthophagus curvicinctus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus curvicornis Latreille, 1811
| | |
| Species | Onthophagus curvifrons d´Orbigny, 1906
| | |
| Species | Onthophagus curvilamina Müller, 1942
| | |
| Species | Onthophagus curvispina Reitter, 1893
| | |
| Species | Onthophagus cusifer
| | |
| Species | Onthophagus cuspidatus d´Orbigny, 1913
| | |
| Species | Onthophagus cuspidiusculus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) coenobita
| | |
| Species | Onthophagus cutai Roubal, 1933 ⇒ Onthophagus (Palaeonthophagus) ruficapillus
| | |
| Species | Onthophagus cyaneiceps d´Orbigny, 1913
| | |
| Species | Onthophagus cyaneicollis d´Orbigny, 1905 ⇒ Proagoderus atriclaviger
| | |
| Species | Onthophagus cyaneoniger d´Orbigny, 1902
| | |
| Species | Onthophagus cyanesthes d´Orbigny, 1902 ⇒ Proagoderus auratus
| | |
| Species | Onthophagus cyaneus Kabakov, 2006
| | |
| Species | Onthophagus cyanochlorus d´Orbigny, 1902
| | |
| Species | Onthophagus cyanoderus d´Orbigny, 1905 ⇒ Onthophagus chloroderus
| | |
| Species | Onthophagus cyanomelas d´Orbigny, 1902 ⇒ Onthophagus cupreus
| | |
| Species | Onthophagus cyanopterus d´Orbigny, 1905
| | |
| Species | Onthophagus cyanothorax d´Orbigny, 1902 ⇒ Proagoderus armicollis
| | |
| Species | Onthophagus cyclographus Bates, 1887
| | |
| Species | Onthophagus cylindroides d´Orbigny, 1908 ⇒ Pseudosaproecius cylindroides
| | |
| Species | Onthophagus cynomisi Brown, 1927
| | |
| Species | Onthophagus cyobioides Boucomont, 1921
| | |
| Species | Onthophagus dandalu Matthews, 1972
| | |
| Species | Onthophagus danumcupreus Krikken & Huijbregts, 2009
| | |
| Species | Onthophagus danumicus Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus dapitanensis Boucomont, 1919
| | |
| Species | Onthophagus darlingtoni Matthews, 1972
| | |
| Species | Onthophagus darwini Paulian, 1937 ⇒ Onthophagus fissiceps
| | |
| Species | Onthophagus davisi Frey, 1975
| | |
| Species | Onthophagus dayacus Boucomont, 1914
| | |
| Species | Onthophagus daymanus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus debilis d´Orbigny, 1905
| | |
| Species | Onthophagus deccanensis Frey, 1962
| | |
| Species | Onthophagus decedens Péringuey, 1904
| | |
| Species | Onthophagus decedeus
| | |
| Species | Onthophagus decempunctatus Schaller, 1783
| | |
| Species | Onthophagus decens Balthasar, 1964
| | |
| Species | Onthophagus decipiens Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) semicornis
| | |
| Species | Onthophagus declivicollis d´Orbigny, 1902
| | |
| Species | Onthophagus declivis Harold, 1869
| | |
| Species | Onthophagus decolor d´Orbigny, 1902
| | |
| Species | Onthophagus decoratus d´Orbigny, 1905
| | |
| Species | Onthophagus decorsei d´Orbigny, 1908
| | |
| Species | Onthophagus decurio Lansberge, 1885 ⇒ Onthophagus rubrimaculatus
| | |
| Species | Onthophagus dedecor Wallengren, 1881
| | |
| Species | Onthophagus deflexicollis Lansberge, 1883
| | |
| Species | Onthophagus deflexus d´Orbigny, 1908
| | |
| Species | Onthophagus degener Mulsant, 1842
| | |
| Species | Onthophagus dejongi Krikken, 1986
| | |
| Species | Onthophagus delahayei Josso, 2011
| | |
| Species | Onthophagus deletus Reitter, 1893 ⇒ Onthophagus (Altonthophagus) sibiricus
| | |
| Species | Onthophagus delicatulus Raffray, 1877
| | |
| Species | Onthophagus delicatus d´Orbigny, 1915
| | |
| Species | Onthophagus deliensis Lansberge, 1885
| 2 | Subspecies |
| Species | Onthophagus delkeskampi Frey, 1954 ⇒ Onthophagus mirandus
| | |
| Species | Onthophagus delphinensis d´Orbigny, 1913
| | |
| Species | Onthophagus demarzi Frey, 1959
| | |
| Species | Onthophagus demarziellus Frey, 1963 ⇒ Onthophagus dicranocerus
| | |
| Species | Onthophagus densatus Frey, 1963
| | |
| Species | Onthophagus densepunctatus Frey, 1963
| | |
| Species | Onthophagus densipilis d´Orbigny, 1902
| | |
| Species | Onthophagus denticornis Boucomont, 1914
| | |
| Species | Onthophagus denticulatus d´Orbigny, 1902
| | |
| Species | Onthophagus denudatus d´Orbigny, 1902
| 2 | Subspecies |
| Species | Onthophagus depilatus d´Orbigny, 1913
| | |
| Species | Onthophagus depilis d´Orbigny, 1902
| | |
| Species | Onthophagus deplanatus Lansberge, 1883
| | |
| Species | Onthophagus depolii Goidanich, 1925 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus depressicollis Boucomont, 1914
| | |
| Species | Onthophagus depressifrons d´Orbigny, 1915
| | |
| Species | Onthophagus depressipennis Cambefort, 1975
| | |
| Species | Onthophagus derasus d´Orbigny, 1902
| | |
| Species | Onthophagus desaegeri Frey, 1961
| | |
| Species | Onthophagus desectus MacLeay, 1871
| | |
| Species | Onthophagus deterrens Péringuey, 1901
| | |
| Species | Onthophagus detruncatus Endrödi, 1955 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus devagiriensis Schoolmeesters & Thomas, 2006
| | |
| Species | Onthophagus devexicornis Gillet, 1930
| | |
| Species | Onthophagus devexus MacLeay, 1888
| | |
| Species | Onthophagus deyrollei Raffray, 1877 ⇒ Proagoderus dives
| | |
| Species | Onthophagus dhanjuricus Frey, 1973
| | |
| Species | Onthophagus diadematus d´Orbigny, 1902
| | |
| Species | Onthophagus dicax Balthasar, 1966
| | |
| Species | Onthophagus dicella Bates, 1888
| | |
| Species | Onthophagus dicerus d´Orbigny, 1915 ⇒ Pseudosaproecius dicerus
| | |
| Species | Onthophagus dichropygus Gillet, 1925 ⇒ Onthophagus bifasciatus
| | |
| Species | Onthophagus dichrous Boheman, 1858 ⇒ Liatongus vertagus
| | |
| Species | Onthophagus dicranioides
| | |
| Species | Onthophagus dicranius Bates, 1887
| | |
| Species | Onthophagus dicranocerus Gillet, 1925
| | |
| Species | Onthophagus dicranoides Balthasar, 1939
| | |
| Species | Onthophagus difficilis Le Guillou, 1844 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus difformis Mulsant, 1842 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus digitatus Arrow, 1931
| | |
| Species | Onthophagus digitifer Boucomont, 1932 ⇒ Onthophagus coscineus
| | |
| Species | Onthophagus dignus Gillet, 1930
| | |
| Species | Onthophagus dilaticollis Dejean, 1833
| | |
| Species | Onthophagus dillwyni Stephens, 1830 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus dillwynii Stephens, 1830 ⇒ Onthophagus (Paleonthophagus) nuchicornis
| | |
| Species | Onthophagus dilutus d´Orbigny, 1905
| | |
| Species | Onthophagus dinjeera Storey & Weir, 1990
| | |
| Species | Onthophagus dinjerra Storey & Weir, 1990
| | |
| Species | Onthophagus dinoderus d´Orbigny, 1913
| | |
| Species | Onthophagus discoideus A. G. Olivier, 1789
| | |
| Species | Onthophagus discolor Hope, 1841 ⇒ Onthophagus impurus
| | |
| Species | Onthophagus discovirens d´Orbigny, 1902
| | |
| Species | Onthophagus discrepans Péringuey, 1901
| | |
| Species | Onthophagus discretus Péringuey, 1901
| | |
| Species | Onthophagus dispar Péringuey, 1901
| | |
| Species | Onthophagus dissentaneus Balthasar, 1964
| | |
| Species | Onthophagus dissidentatus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus distichus Roth, 1851
| 1 | Subspecies |
| Species | Onthophagus distinctus Fuente, 1910 ⇒ Onthophagus (Palaeonthophagus) latigena
| | |
| Species | Onthophagus distinguendus Mulsant, 1842
| | |
| Species | Onthophagus ditissimus Fairmaire, 1884 ⇒ Phalops aurifrons
| | |
| Species | Onthophagus ditus Péringuey, 1901 ⇒ Onthophagus fungicola
| | |
| Species | Onthophagus divaricatus MacLeay, 1871 ⇒ Onthophagus nodulifer
| | |
| Species | Onthophagus diversicornis Kirschenblatt, 1935 ⇒ Onthophagus aerarius
| | |
| Species | Onthophagus diversiformis Boucomont, 1914 ⇒ Onthophagus chebaicus
| | |
| Species | Onthophagus diversus Reiche, 1847
| | |
| Species | Onthophagus dlabolai Balthasar, 1964
| | |
| Species | Onthophagus dohertyi d´Orbigny, 1902
| | |
| Species | Onthophagus doriae Harold, 1877
| | |
| Species | Onthophagus dorsipilulus Howden & Gill, 1987
| | |
| Species | Onthophagus dorsofasciatus Fairmaire, 1893
| | |
| Species | Onthophagus dorsosignatus d´Orbigny, 1898
| 1 | Subspecies |
| Species | Onthophagus dorsuosus d´Orbigny, 1902
| | |
| Species | Onthophagus dregei Harold, 1867
| | |
| Species | Onthophagus drescheri Paulian, 1939
| | |
| Species | Onthophagus drumonti Moretto, 1999
| | |
| Species | Onthophagus dryander Monteith & Storey, 2013
| | |
| Species | Onthophagus dubitabilis Howden & Génier, 2004
| | |
| Species | Onthophagus dubius Mulsant, 1842 ⇒ Onthophagus asperrimus
| | |
| Species | Onthophagus duboulayi Waterhouse, 1894
| | |
| Species | Onthophagus ducorpsi d´Orbigny, 1913
| | |
| Species | Onthophagus dudleyi Cambefort, 1980
| | |
| Species | Onthophagus dudleyianus Josso, 2019
| | |
| Species | Onthophagus dumbrelli Blackburn, 1903 ⇒ Onthophagus dunningi
| | |
| Species | Onthophagus dummal Matthews, 1972
| | |
| Species | Onthophagus dunningi Harold, 1869
| | |
| Species | Onthophagus durangoensis Balthasar, 1939
| | |
| Species | Onthophagus duvivieri d´Orbigny, 1904
| | |
| Species | Onthophagus dux Sharp, 1875
| | |
| Species | Onthophagus ebenicolor d´Orbigny, 1902
| | |
| Species | Onthophagus ebeninus Bates, 1888
| | |
| Species | Onthophagus ebenus Péringuey, 1888
| | |
| Species | Onthophagus eberus
| | |
| Species | Onthophagus eburneus d´Orbigny, 1913
| | |
| Species | Onthophagus echinus Boucomont, 1914
| | |
| Species | Onthophagus ecopas Josso & Prévost, 2006
| | |
| Species | Onthophagus egenus Harold, 1877 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus egurianus Matsumura, 1938
| | |
| Species | Onthophagus elegans Klug, 1832
| | |
| Species | Onthophagus elgoni d´Orbigny, 1915
| | |
| Species | Onthophagus eliptaminus Balthasar, 1969
| | |
| Species | Onthophagus ellioti Castelnau, 1840 ⇒ Proagoderus imperator
| | |
| Species | Onthophagus elliotii Castelnau, 1840
| | |
| Species | Onthophagus elongatus Frey, 1954
| | |
| Species | Onthophagus embrikianus Paulian, 1936
| | |
| Species | Onthophagus emeritus Péringuey, 1901
| | |
| Species | Onthophagus endota Matthews, 1972
| | |
| Species | Onthophagus endroedianus Walter & Cambefort, 1977
| | |
| Species | Onthophagus endroedii Frey, 1973 ⇒ Onthophagus denudatus endroedii
| | |
| Species | Onthophagus ensifer Boucomont, 1914
| | |
| Species | Onthophagus enuguensis Frey, 1975
| | |
| Species | Onthophagus ephippioderus Arrow, 1907
| | |
| Species | Onthophagus epilamprus Bates, 1888
| | |
| Species | Onthophagus erectinasus d´Orbigny, 1902
| | |
| Species | Onthophagus erectus Wiedemann, 1819
| | |
| Species | Onthophagus erichsoni Hope, 1841
| | |
| Species | Onthophagus escalerai d´Orbigny, 1902
| | |
| Species | Onthophagus eschscholtzi Boucomont, 1924
| | |
| Species | Onthophagus estelleae Josso, 2022
| | |
| Species | Onthophagus etlaensis Kohlmann, Escobar-Hernández & Arriaga-Jiménez, 2019
| | |
| Species | Onthophagus eulophus Bates, 1887
| | |
| Species | Onthophagus euplynes Bates, 1888
| | |
| Species | Onthophagus euthymi Mulsant & Godart, 1875 ⇒ Onthophagus sellatus
| | |
| Species | Onthophagus euzeti Walter & Cambefort, 1977
| | |
| Species | Onthophagus evae Balthasar, 1944
| | |
| Species | Onthophagus evanidus Harold, 1869
| | |
| Species | Onthophagus everestae ♰ Pierce, 1946
| | |
| Species | Onthophagus exaratus Kollar, 1869 ⇒ Phalops sulcatus
| | |
| Species | Onthophagus exasperatus Gerstaecker, 1871 ⇒ Onthophagus latissimus
| | |
| Species | Onthophagus excavatus Redtenbacher, 1848 ⇒ Liatongus phanaeoides
| | |
| Species | Onthophagus excisiceps d´Orbigny, 1902
| | |
| Species | Onthophagus exiguus Raffray, 1877 ⇒ Onthophagus rubens
| | |
| Species | Onthophagus exilis d´Orbigny, 1913
| | |
| Species | Onthophagus eximius Kolbe, 1893 ⇒ Canthidium rufinum
| | |
| Species | Onthophagus expansicollis Fairmaire, 1891 ⇒ Onthophagus (Onthophagus) rugulosus
| | |
| Species | Onthophagus expansicornis Bates, 1891
| | |
| Species | Onthophagus exquisitus Arrow, 1931
| | |
| Species | Onthophagus extensicollis d´Orbigny, 1907
| | |
| Species | Onthophagus extensus Harold, 1878
| | |
| Species | Onthophagus extraneus Josso, 2021
| | |
| Species | Onthophagus fabricianus Goidanich, 1926
| | |
| Species | Onthophagus fabricii Waterhouse, 1894
| | |
| Species | Onthophagus falcarius Balthasar, 1966
| | |
| Species | Onthophagus falcifer Harold, 1880
| | |
| Species | Onthophagus falcipes Harold, 1871 ⇒ Onthophagus (Onthophagus) pennsylvanicus
| | |
| Species | Onthophagus falculatus Boucomont, 1914
| | |
| Species | Onthophagus fallaciosus Raffray, 1877
| | |
| Species | Onthophagus fallax d´Orbigny, 1913
| | |
| Species | Onthophagus falsus Gillet, 1925
| | |
| Species | Onthophagus fanatus Laporte, 1840
| | |
| Species | Onthophagus fasciatus Boucomont, 1914 ⇒ Onthophagus fasciolatus
| | |
| Species | Onthophagus fasciculiger d´Orbigny, 1902
| | |
| Species | Onthophagus fasciolatus Boucomont, 1924
| | |
| Species | Onthophagus favrei Boucomont, 1914
| | |
| Species | Onthophagus feai d´Orbigny, 1905
| | |
| Species | Onthophagus felix Arrow, 1931
| | |
| Species | Onthophagus felschei Reitter, 1893 ⇒ Onthophagus (Euonthophagus) atramentarius
| | |
| Species | Onthophagus femineus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus femoralis Kirsch, 1871 ⇒ Onthophagus antillarum
| | |
| Species | Onthophagus ferox Harold, 1867 Western dung beetle | | |
| Species | Onthophagus ferrari Matthews, 1972
| | |
| Species | Onthophagus ferrugineus Fåhraeus, 1857
| | |
| Species | Onthophagus filicornis Harold, 1873
| | |
| Species | Onthophagus fimbriatus Klug, 1835
| 1 | Subspecies |
| Species | Onthophagus fimetarius Roth, 1851
| | |
| Species | Onthophagus finchi
| | |
| Species | Onthophagus fissiceps MacLeay, 1888
| | |
| Species | Onthophagus fissinasus Fairmaire, 1895
| | |
| Species | Onthophagus fitiniensis Cambefort, 1984
| | |
| Species | Onthophagus fitzroyensis Blackburn, 1903 ⇒ Onthophagus queenslandicus
| | |
| Species | Onthophagus flagrans Reitter, 1893
| | |
| Species | Onthophagus flavens d´Orbigny, 1905 ⇒ Onthophagus cribellum
| | |
| Species | Onthophagus flavescens Seabra, 1907
| | |
| Species | Onthophagus flavibasis d´Orbigny, 1904
| 2 | Subspecies |
| Species | Onthophagus flavicans
| | |
| Species | Onthophagus flaviclava d´Orbigny, 1902
| 1 | Subspecies |
| Species | Onthophagus flavicornis Germar, 1824
| | |
| Species | Onthophagus flavilaterus d´Orbigny, 1904 ⇒ Proagoderus auratus
| | |
| Species | Onthophagus flavimargo d´Orbigny, 1902
| | |
| Species | Onthophagus flavipennis d´Orbigny, 1905
| | |
| Species | Onthophagus flavipleurus Dierkens, 2022
| | |
| Species | Onthophagus flavoapicalis Lea, 1923
| | |
| Species | Onthophagus flavobasalis Endrödi, 1955 ⇒ Onthophagus (Onthophagus) gibbulus
| | |
| Species | Onthophagus flavocinctus Frey, 1975
| 1 | Subspecies |
| Species | Onthophagus flavofasciatus d´Orbigny, 1900 ⇒ Onthophagus dorsosignatus
| | |
| Species | Onthophagus flavolimbatus Klug, 1855
| | |
| Species | Onthophagus flavolineatus Blanchard, 1853 ⇒ Onthophagus posticus
| | |
| Species | Onthophagus flavomaculatus Gillet, 1930
| | |
| Species | Onthophagus flavonotatus d´Orbigny, 1900
| | |
| Species | Onthophagus flavorufus d´Orbigny, 1904
| | |
| Species | Onthophagus fletcheri Blackburn, 1903
| | |
| Species | Onthophagus flexicornis d´Orbigny, 1902
| | |
| Species | Onthophagus flexifrons d´Orbigny, 1908
| | |
| Species | Onthophagus floridanus Blatchley, 1928 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus fodiens Waterhouse, 1875
| | |
| Species | Onthophagus foedus Boucomont, 1914
| | |
| Species | Onthophagus foliaceus Lansberge, 1886 Scarab beetle | | |
| Species | Onthophagus foliiceps Quedenfeldt, 1884
| | |
| Species | Onthophagus foraminosus d´Orbigny, 1902
| | |
| Species | Onthophagus forcipatus Harold, 1873 ⇒ Onthophagus negligens
| | |
| Species | Onthophagus formaneki Reitter, 1897
| 1 | Subspecies |
| Species | Onthophagus forsteni Lansberge, 1885 ⇒ Onthophagus griseoaeneus
| | |
| Species | Onthophagus fossatus Castelnau, 1840
| | |
| Species | Onthophagus fossibasis d´Orbigny, 1908
| | |
| Species | Onthophagus fossicollis Quedenfeldt, 1884 ⇒ Onthophagus impressicollis
| | |
| Species | Onthophagus fossifrons d´Orbigny, 1902
| | |
| Species | Onthophagus fossor Arrow, 1931
| | |
| Species | Onthophagus fossulatus d´Orbigny, 1908
| | |
| Species | Onthophagus foulliouxi Cambefort, 1971
| | |
| Species | Onthophagus foveatus Frey, 1957
| | |
| Species | Onthophagus foveicollis Boucomont, 1930
| | |
| Species | Onthophagus foveolatus Harold, 1877 ⇒ Parascatonomus rudis
| | |
| Species | Onthophagus fradei Gomes Alves, 1956
| | |
| Species | Onthophagus fragosus Génier & Howden, 2014
| | |
| Species | Onthophagus francoisgenieri Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus francoisi Josso, 2013
| | |
| Species | Onthophagus frankenbergeri Balthasar, 1933
| | |
| Species | Onthophagus frankrozendaali Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus fraternus Lansberge, 1883 ⇒ Onthophagus wallacei
| | |
| Species | Onthophagus frenchi Blackburn, 1903
| | |
| Species | Onthophagus freyi Moretto, 2004
| | |
| Species | Onthophagus fritschi d´Orbigny, 1902
| | |
| Species | Onthophagus froggattellus Monteith & Rossini, 2017
| | |
| Species | Onthophagus froggatti MacLeay, 1887 ⇒ Onthophagus furcaticeps
| | |
| Species | Onthophagus frontalis Raffray, 1877
| | |
| Species | Onthophagus frugivorus Arrow, 1931
| | |
| Species | Onthophagus fucatrus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) ovatus
| | |
| Species | Onthophagus fuelleborni Kolbe, 1901
| | |
| Species | Onthophagus fugitivus Péringuey, 1901
| | |
| Species | Onthophagus fukiensis Balthasar, 1942
| | |
| Species | Onthophagus fukuyamai Ochi, Kon & Ueda, 2018
| | |
| Species | Onthophagus fulgens Brahm, 1790
| | |
| Species | Onthophagus fulginosus Erichson, 1842
| | |
| Species | Onthophagus fuliginosus Erichson, 1842
| | |
| Species | Onthophagus fulvicornis Motschulsky, 1853 ⇒ Onthophagus (Colobonthophagus) tragus
| | |
| Species | Onthophagus fulvipes Faldermann, 1835 ⇒ Onthophagus (Palaeonthophagus) coenobita
| | |
| Species | Onthophagus fulvocinctus d´Orbigny, 1902
| | |
| Species | Onthophagus fulvus Sharp, 1875
| | |
| Species | Onthophagus fumatus d´Orbigny, 1913
| 1 | Subspecies |
| Species | Onthophagus funebris Boucomont, 1919
| | |
| Species | Onthophagus funestus Moretto & Génier, 2010
| | |
| Species | Onthophagus fungi Blackburn, 1904
| | |
| Species | Onthophagus fungicola d´Orbigny, 1908
| | |
| Species | Onthophagus fungus Josso, 2022
| | |
| Species | Onthophagus furcaticeps Masters, 1886
| | |
| Species | Onthophagus furcatoides Lansberge, 1886 ⇒ Onthophagus neofurcatus
| | |
| Species | Onthophagus furcicollis Arrow, 1931 ⇒ Onthophagus (Onthophagus) hecate
| | |
| Species | Onthophagus furcicornis Reitter, 1893 ⇒ Onthophagus (Palaeonthophagus) ponticus
| | |
| Species | Onthophagus furcifer Boheman, 1860
| | |
| Species | Onthophagus furcillifer Bates, 1891
| | |
| Species | Onthophagus furcimargo d´Orbigny, 1908 ⇒ Pseudosaproecius mirepunctatus
| | |
| Species | Onthophagus furculifer d´Orbigny, 1905
| | |
| Species | Onthophagus furculus Fabricius, 1798
| | |
| Species | Onthophagus fuscatus d´Orbigny, 1908
| | |
| Species | Onthophagus fuscidorsis d´Orbigny, 1902 ⇒ Onthophagus fuscatus
| | |
| Species | Onthophagus fuscipennis Mulsant, 1842 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus fuscivestis d´Orbigny, 1902
| | |
| Species | Onthophagus fuscopunctatus Fabricius, 1798 ⇒ Onthophagus (Gibbonthophagus) luridipennis
| | |
| Species | Onthophagus fuscopunctulatus Boucomont, 1914 ⇒ Onthophagus (Gibbonthophagus) luridipennis
| | |
| Species | Onthophagus fuscostriatus Boucomont, 1914
| | |
| Species | Onthophagus futsukaichianus Matsumura, 1937
| | |
| Species | Onthophagus gabonensis Walter, 1989
| | |
| Species | Onthophagus gaesatus Boucomont, 1925
| | |
| Species | Onthophagus gagates Hope, 1831
| | |
| Species | Onthophagus gagatinus Gillet, 1930 ⇒ Liatongus gagatinus
| | |
| Species | Onthophagus gagatoides Kabakov, 2006
| | |
| Species | Onthophagus gaillardi d´Orbigny, 1911
| | |
| Species | Onthophagus gajo Krikken, 1977
| | |
| Species | Onthophagus galeatus Boucomont, 1919
| | |
| Species | Onthophagus gallinus Arrow, 1907
| | |
| Species | Onthophagus ganalensis Gestro, 1895
| | |
| Species | Onthophagus gandju Matthews, 1972
| | |
| Species | Onthophagus gangeticus Gillet, 1925
| | |
| Species | Onthophagus ganglbaueri Reitter, 1891 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus gangloffi Josso & Prévost, 2001
| | |
| Species | Onthophagus gangulu Matthews, 1972
| | |
| Species | Onthophagus garambae Frey, 1961
| | |
| Species | Onthophagus gazellinus Bates, 1887
| | |
| Species | Onthophagus geelongensis Blackburn, 1891
| | |
| Species | Onthophagus gemellatus Raffray, 1877
| | |
| Species | Onthophagus geminatus d´Orbigny, 1907
| | |
| Species | Onthophagus geminifrons d´Orbigny, 1905
| | |
| Species | Onthophagus gemma Sharp, 1875
| | |
| Species | Onthophagus gemmatus Péringuey, 1901
| | |
| Species | Onthophagus gemmeus Péringuey, 1896 ⇒ Onthophagus impressicollis
| | |
| Species | Onthophagus genuinus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus georgwerneri Josso, 2022
| | |
| Species | Onthophagus germanus Gillet, 1927
| | |
| Species | Onthophagus germari Depoli, 1917 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus geryon Balthasar, 1969
| | |
| Species | Onthophagus gestroi Harold, 1877 ⇒ Onthophagus bellus
| | |
| Species | Onthophagus ghanensis Balthasar, 1966
| | |
| Species | Onthophagus gibber d´Orbigny, 1905
| | |
| Species | Onthophagus gibberosus d´Orbigny, 1905
| | |
| Species | Onthophagus gibbicollis Lansberge, 1885
| | |
| Species | Onthophagus gibbidorsis d´Orbigny, 1902
| | |
| Species | Onthophagus gibbifrons d´Orbigny, 1902
| | |
| Species | Onthophagus gibbus d´Orbigny, 1913
| | |
| Species | Onthophagus gibsoni Howden & Génier, 2004
| | |
| Species | Onthophagus gidju Matthews, 1972
| | |
| Species | Onthophagus gilleti d´Orbigny, 1908
| | |
| Species | Onthophagus gilli Delgado & Howden, 2000
| | |
| Species | Onthophagus ginyunensis Vsetecka, 1942
| | |
| Species | Onthophagus giraffa Hausmann, 1807
| | |
| Species | Onthophagus girardinae Walter, 1989
| | |
| Species | Onthophagus giuseppecarpanetoi Tagliaferri & Moretto, 2012
| | |
| Species | Onthophagus glaber Boheman, 1857 ⇒ Onthophagus (Euonthophagus) carbonarius
| | |
| Species | Onthophagus glabra Seabra, 1907 ⇒ Onthophagus (Trichonthophagus) maki
| | |
| Species | Onthophagus glabratus Hope, 1842
| | |
| Species | Onthophagus gladiator Arrow, 1907
| | |
| Species | Onthophagus glandicolor Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus glareanus Gistel, 1857 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus glasunovi Koshantschikov, 1894
| | |
| Species | Onthophagus glasunowi D. Koshantschikov, 1894
| | |
| Species | Onthophagus glaucinus Gillet, 1930
| | |
| Species | Onthophagus glaucus d´Orbigny, 1902 ⇒ Mimonthophagus semisetosus
| | |
| Species | Onthophagus glauningi Kuntzen, 1913
| | |
| Species | Onthophagus gnu Frey, 1955
| | |
| Species | Onthophagus godarra Storey & Weir, 1990
| | |
| Species | Onthophagus gonipa Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus gonoderus Fairmaire, 1888 ⇒ Caccobius gonoderus
| | |
| Species | Onthophagus gonopygus d´Orbigny, 1902
| | |
| Species | Onthophagus gonzaloi Moctezuma, Hernández & Sánchez-Huerta, 2022
| | |
| Species | Onthophagus gorhami Shipp, 1895 ⇒ Onthophagus (Palaeonthophagus) ponticus
| | |
| Species | Onthophagus gorokae Paulian, 1972
| | |
| Species | Onthophagus gothicus Gillet, 1930
| | |
| Species | Onthophagus gracilicornis Raffray, 1877 ⇒ Onthophagus filicornis
| | |
| Species | Onthophagus gradivus Balthasar, 1966
| | |
| Species | Onthophagus grandidorsis d´Orbigny, 1913
| | |
| Species | Onthophagus grandifrons d´Orbigny, 1907
| | |
| Species | Onthophagus graniceps d´Orbigny, 1908
| | |
| Species | Onthophagus granicollis Lea, 1924 ⇒ Onthophagus rupicapra
| | |
| Species | Onthophagus graniger Roth, 1851 ⇒ Onthophagus bifidus
| | |
| Species | Onthophagus granosus d´Orbigny, 1913
| | |
| Species | Onthophagus granulatus Boheman, 1858 ⇒ Onthophagus consentaneus Granulose dung beetle | | |
| Species | Onthophagus granulifer Harold, 1886 ⇒ Onthophagus (Palaeonthophagus) ponticus
| | |
| Species | Onthophagus granulifrons Frey, 1961
| | |
| Species | Onthophagus granulopygus Dierkens, 2022
| | |
| Species | Onthophagus granulosus Koshantschikov, 1894 ⇒ Onthophagus (Palaeonthophagus) ponticus
| | |
| Species | Onthophagus granulum d´Orbigny, 1904
| | |
| Species | Onthophagus granum Lansberge, 1885 ⇒ Onthophagus granosus
| | |
| Species | Onthophagus graphicus Wallengren, 1881
| | |
| Species | Onthophagus grassei Walter, 1989
| | |
| Species | Onthophagus grataehelenae Kohlmann & Solis, 2001
| | |
| Species | Onthophagus gratus Arrow, 1931
| 1 | Subspecies |
| Species | Onthophagus gravearmatus Balthasar, 1944
| | |
| Species | Onthophagus gravis Walker, 1858
| | |
| Species | Onthophagus gravoti d´Orbigny, 1908
| | |
| Species | Onthophagus greeni Kirby, 1818 ⇒ Macroderes greeni
| | |
| Species | Onthophagus griseoaeneus Lansberge, 1885
| | |
| Species | Onthophagus griseosetosus Arrow, 1931
| | |
| Species | Onthophagus guatemalensis Bates, 1887 ⇒ Onthophagus (Onthophagus) medorensis
| | |
| Species | Onthophagus guilanensis Pittino, 1982 ⇒ Onthophagus (Palaeonthophagus) ruficapillus
| | |
| Species | Onthophagus guillemei d´Orbigny, 1902
| | |
| Species | Onthophagus guineensis Fabricius, 1792 ⇒ Onthophagus bidens
| | |
| Species | Onthophagus gulmarri Matthews, 1972
| | |
| Species | Onthophagus gulo Arrow, 1931
| | |
| Species | Onthophagus gunsalami Ochi & Kon, 2005
| | |
| Species | Onthophagus gurburra Storey & Weir, 1990
| | |
| Species | Onthophagus guttatus Boheman, 1860 ⇒ Onthophagus quadrilunatus
| | |
| Species | Onthophagus guttiger d´Orbigny, 1905
| | |
| Species | Onthophagus guttulatus Fairmaire, 1887
| | |
| Species | Onthophagus haafi Frey, 1963
| | |
| Species | Onthophagus haagi Harold, 1867
| | |
| Species | Onthophagus hackeri Paulian, 1937 ⇒ Onthophagus tabellicornis
| | |
| Species | Onthophagus haematopus Harold, 1875
| | |
| Species | Onthophagus hageni Lansberge, 1883
| | |
| Species | Onthophagus hagenmontis Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus halffteri Zunino, 1981
| | |
| Species | Onthophagus hamaticeps Arrow, 1931
| | |
| Species | Onthophagus hamaticornis Gillet, 1930
| | |
| Species | Onthophagus hamatus Frey, 1955 ⇒ Onthophagus lemekensis
| | |
| Species | Onthophagus hanboonsongae Masumoto, Ochi & Higurashi, 2021
| | |
| Species | Onthophagus harpax Fabricius, 1801 ⇒ Proagoderus loricatus
| | |
| Species | Onthophagus hartiniae Ochi & Kon, 2009
| | |
| Species | Onthophagus hassoni Moretto, 1999
| | |
| Species | Onthophagus hauseri Orbigny, 1902
| | |
| Species | Onthophagus hector Shipp, 1895
| | |
| Species | Onthophagus helciatus Harold, 1871
| | |
| Species | Onthophagus helmsi Blackburn, 1903
| | |
| Species | Onthophagus hemichalceus d´Orbigny, 1915
| | |
| Species | Onthophagus hemichlorus d´Orbigny, 1915
| | |
| Species | Onthophagus hemipygus Frey, 1964
| | |
| Species | Onthophagus henleyensis Blackburn, 1891 ⇒ Onthophagus jubatus
| | |
| Species | Onthophagus henus
| | |
| Species | Onthophagus herbsti Brahm, 1790
| | |
| Species | Onthophagus herciniformis Moretto, 2010
| | |
| Species | Onthophagus hericiniformis Moretto, 2010
| | |
| Species | Onthophagus hericius d´Orbigny, 1902
| | |
| Species | Onthophagus hermonensis Baraud, 1982
| | |
| Species | Onthophagus herus Péringuey, 1901
| | |
| Species | Onthophagus heteroclitus d´Orbigny, 1911
| | |
| Species | Onthophagus heterorrhinus Lansberge, 1885
| | |
| Species | Onthophagus heurni Gillet, 1930
| | |
| Species | Onthophagus heydeni Harold, 1875
| | |
| Species | Onthophagus heynei Lansberge, 1887 ⇒ Onthophagus rufobasalis
| | |
| Species | Onthophagus heyrovskyi Vsetecka, 1943
| | |
| Species | Onthophagus hielkemai Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus hikidai Ochi & Kon, 2006
| | |
| Species | Onthophagus hikosanus Matsumura & Yohena, 1937 ⇒ Onthophagus fodiens
| | |
| Species | Onthophagus hilaridis Cambefort, 1984
| | |
| Species | Onthophagus hilaris d´Orbigny, 1905
| | |
| Species | Onthophagus hildebrandti Harold, 1878
| | |
| Species | Onthophagus hindu Arrow, 1931
| | |
| Species | Onthophagus hingstoni Arrow, 1931
| | |
| Species | Onthophagus hinnulus Klug, 1832 ⇒ Mimonthophagus hinnulus
| | |
| Species | Onthophagus hippopotamus Harold, 1869
| | |
| Species | Onthophagus hiranoyasutoshii Ochi & Kon, 2018
| | |
| Species | Onthophagus hirculus Mannerheim, 1829 ⇒ Onthophagus mutatus
| | |
| Species | Onthophagus hircus Billberg, 1815
| | |
| Species | Onthophagus hiroyukii Ochi, 2007
| | |
| Species | Onthophagus hirsutulus Lansberge, 1883
| | |
| Species | Onthophagus hirsutus d´Orbigny, 1902
| | |
| Species | Onthophagus hirtellus Frey, 1957
| | |
| Species | Onthophagus hirticomus d´Orbigny, 1913 ⇒ Alloscelus hirticomus
| | |
| Species | Onthophagus hirticulus d´Orbigny, 1915
| | |
| Species | Onthophagus hirtipodex d´Orbigny, 1904
| | |
| Species | Onthophagus hirtulus Reitter, 1893 ⇒ Onthophagus (Trichonthophagus) hirtus
| | |
| Species | Onthophagus hirtuosus Gillet, 1930
| | |
| Species | Onthophagus histeriformis Boucomont, 1914
| | |
| Species | Onthophagus histerinus Fåhraeus, 1857
| | |
| Species | Onthophagus histeroides Ménétriés, 1832 ⇒ Caccobius histeroides
| | |
| Species | Onthophagus histrio d´Orbigny, 1902
| | |
| Species | Onthophagus hoberlandti Balthasar, 1966
| | |
| Species | Onthophagus hollowayi Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus holosericeus Harold, 1877
| | |
| Species | Onthophagus holosericus Harold, 1877
| | |
| Species | Onthophagus holzi Boucomont, 1914
| | |
| Species | Onthophagus hoogstraali Saylor, 1943
| | |
| Species | Onthophagus hopfneri
| | |
| Species | Onthophagus hoplocerus Lea, 1923
| | |
| Species | Onthophagus hoplothorax Gillet, 1930
| | |
| Species | Onthophagus horni Balthasar, 1935
| | |
| Species | Onthophagus hornianus Paulian, 1937 ⇒ Onthophagus blackburni
| | |
| Species | Onthophagus horrens d´Orbigny, 1908
| | |
| Species | Onthophagus horribilis Balthasar, 1969
| | |
| Species | Onthophagus horridus d´Orbigny, 1908
| | |
| Species | Onthophagus hosomai Ochi & Kon, 2014
| | |
| Species | Onthophagus hostilis Harold, 1869 ⇒ Onthophagus adelaidae
| | |
| Species | Onthophagus howdeni Zunino & Halffter, 1988
| | |
| Species | Onthophagus howdenorum Zunino & Halffter, 1988
| | |
| Species | Onthophagus howitti Blackburn, 1903 ⇒ Onthophagus desectus
| | |
| Species | Onthophagus hrubanti Balthasar, 1955 ⇒ Onthophagus ramosellus
| | |
| Species | Onthophagus hulstaerti Boucomont, 1932
| | |
| Species | Onthophagus humator Shipp, 1895 ⇒ Onthophagus fabricii
| | |
| Species | Onthophagus humboldti Kohlmann, Solis & Alvarado, 2019
| | |
| Species | Onthophagus humeralis Miksic, 1950 ⇒ Onthophagus (Onthophagus) vitulus
| | |
| Species | Onthophagus humpatensis Lansberge, 1886
| | |
| Species | Onthophagus hvangeus Stebnicka, 1973
| | |
| Species | Onthophagus hvangheus Stebnicka, 1973
| | |
| Species | Onthophagus hyaena Fabricius, 1801
| | |
| Species | Onthophagus hybridus Costa, 1828 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus hypertropis Olsoufieff, 1900 ⇒ Onthophagus (Colobonthophagus) tragus
| | |
| Species | Onthophagus hyrcanius Kabakov, 1982
| | |
| Species | Onthophagus hystrix Boucomont, 1914
| | |
| Species | Onthophagus hyuganus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus ibex Fabricius, 1792 ⇒ Onthophagus (Colobonthophagus) tragus
| | |
| Species | Onthophagus ibonus Matsumura & Yohena, 1937 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus ibrydus O. G. Costa, 1828
| | |
| Species | Onthophagus ieti Cambefort, 1984
| | |
| Species | Onthophagus ifugaoensis Ochi & Kon, 2006
| | |
| Species | Onthophagus igneus Vigors, 1825
| | |
| Species | Onthophagus igualensis Bates, 1887
| | |
| Species | Onthophagus ikelengeensis Josso, 2018
| | |
| Species | Onthophagus illotus Péringuey, 1901
| | |
| Species | Onthophagus imbellis d´Orbigny, 1905
| | |
| Species | Onthophagus imberbis d´Orbigny, 1902
| | |
| Species | Onthophagus imbutus Sharp, 1875
| | |
| Species | Onthophagus imitans d´Orbigny, 1908 ⇒ Onthophagus chloroderus
| | |
| Species | Onthophagus imitativus Péringuey, 1901
| | |
| Species | Onthophagus imitator Reitter, 1891 ⇒ Onthophagus (Euonthophagus) crocatus
| | |
| Species | Onthophagus immaculatus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus immundus Boheman, 1858
| | |
| Species | Onthophagus impar Kabakov, 2006
| | |
| Species | Onthophagus imperator Castelnau, 1840
| | |
| Species | Onthophagus impictus Fahraeus, 1857 ⇒ Onthophagus hyaena
| | |
| Species | Onthophagus imponderosus Lea, 1923 ⇒ Onthophagus rubescens
| | |
| Species | Onthophagus importunus Péringuey, 1901
| | |
| Species | Onthophagus impressicollis Boheman, 1860
| 1 | Subspecies |
| Species | Onthophagus impunctatus d´Orbigny, 1904
| | |
| Species | Onthophagus impuncticollis Frey, 1950 ⇒ Onthophagus atropolitus
| | |
| Species | Onthophagus impurus Harold, 1868
| | |
| Species | Onthophagus inaequalis d´Orbigny, 1902
| | |
| Species | Onthophagus incantatus Balthasar, 1967
| | |
| Species | Onthophagus incanus MacLeay, 1888
| | |
| Species | Onthophagus incertus d´Orbigny, 1897 ⇒ Onthophagus asperrimus
| | |
| Species | Onthophagus incisus Harold, 1877
| | |
| Species | Onthophagus includens d´Orbigny, 1905
| | |
| Species | Onthophagus inclusus d´Orbigny, 1905
| | |
| Species | Onthophagus incollaris Kabakov, 2008
| | |
| Species | Onthophagus inconspicuus Fåhraeus, 1857
| | |
| Species | Onthophagus inconstans d´Orbigny, 1905 ⇒ Onthophagus ahenomicans
| 1 | Subspecies |
| Species | Onthophagus incornutus MacLeay, 1871
| | |
| Species | Onthophagus indecorus Endrödi, 1956
| | |
| Species | Onthophagus indigus Péringuey, 1901
| | |
| Species | Onthophagus indistinctus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus indosinicus Boucomont, 1921
| | |
| Species | Onthophagus indutus d´Orbigny, 1902
| | |
| Species | Onthophagus inecolorum Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus inediapterus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus ineptus Harold, 1871
| | |
| Species | Onthophagus inermiceps d´Orbigny, 1905
| | |
| Species | Onthophagus inermicollis d´Orbigny, 1908
| | |
| Species | Onthophagus inermis MacLeay, 1871 ⇒ Onthophagus parvus
| 1 | Subspecies |
| Species | Onthophagus inermivertex Boucomont, 1921
| | |
| Species | Onthophagus infaustus Cambefort, 1984
| | |
| Species | Onthophagus infernalis Lansberge, 1887
| | |
| Species | Onthophagus inflaticollis Bates, 1887
| | |
| Species | Onthophagus inflatus Walter & Cambefort, 1977
| | |
| Species | Onthophagus informis d´Orbigny, 1905 ⇒ Onthophagus helciatus
| | |
| Species | Onthophagus infucatus Harold, 1877
| | |
| Species | Onthophagus infuscata Seabra, 1907 ⇒ Onthophagus (Trichonthophagus) hirtus
| | |
| Species | Onthophagus infuscatus Klug, 1845
| | |
| Species | Onthophagus inops Péringuey, 1901
| | |
| Species | Onthophagus inornatus d´Orbigny, 1902 ⇒ Onthophagus proteus
| | |
| Species | Onthophagus inquinatus Goidanich, 1925 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus inquisitus Frey, 1961 ⇒ Cambefortius bidentiger
| | |
| Species | Onthophagus insignis Péringuey, 1896 ⇒ Proagoderus fossidorsis
| 1 | Subspecies |
| Species | Onthophagus insularis Boheman, 1858
| | |
| Species | Onthophagus insulindicus Boucomont, 1914
| | |
| Species | Onthophagus insulsus Péringuey, 1901
| | |
| Species | Onthophagus integriceps MacLeay, 1888 ⇒ Onthophagus fissiceps
| | |
| Species | Onthophagus intercepta Seabra, 1907 ⇒ Onthophagus (Trichonthophagus) maki
| | |
| Species | Onthophagus intermedius Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus intermixtus d´Orbigny, 1902
| | |
| Species | Onthophagus interruptus Raffray, 1877 ⇒ Onthophagus leanus
| | |
| Species | Onthophagus interstitialis Fahraeus, 1857 ⇒ Euonthophagus carbonarius
| | |
| Species | Onthophagus intonsus d´Orbigny, 1913
| | |
| Species | Onthophagus intricatus Moretto, 2010
| | |
| Species | Onthophagus inversus Balthasar, 1963 ⇒ Onthophagus tessulatus
| | |
| Species | Onthophagus investigator Lansberge, 1885
| | |
| Species | Onthophagus investis d´Orbigny, 1904
| | |
| Species | Onthophagus iodiellus Bates, 1887
| | |
| Species | Onthophagus ioramaculatus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus ioranus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus iphis
| 2 | Subspecies |
| Species | Onthophagus irianus Balthasar, 1969
| | |
| Species | Onthophagus iricolor Orbigny, 1902
| | |
| Species | Onthophagus iringaensis Dierkens, 2022
| | |
| Species | Onthophagus iris Sharp, 1875
| | |
| Species | Onthophagus irroratus Faldermann, 1835
| | |
| Species | Onthophagus isanus Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus istmenus Moctezuma, Sánchez-Huerta & Halffter, 2020
| | |
| Species | Onthophagus italicus Goidanich, 1925 ⇒ Onthophagus (Paleonthophagus) andalusicus
| | |
| Species | Onthophagus itiokai Ochi, Kon & Kishimoto-Yamada, 2010
| | |
| Species | Onthophagus itoi Nomura, 1976
| | |
| Species | Onthophagus itoianus Masumoto, Ochi & Higurashi, 2022
| | |
| Species | Onthophagus itonoborui Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus iulicola Cambefort, 1984
| | |
| Species | Onthophagus iumienus Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus ixtepecorum Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus ixtlanensis Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus iyengari Arrow, 1931
| | |
| Species | Onthophagus jacksoni d´Orbigny, 1913
| | |
| Species | Onthophagus jacobeus Boucomont, 1924
| | |
| Species | Onthophagus jalamari Matthews, 1972
| | |
| Species | Onthophagus jalapensis Balthasar, 1939
| | |
| Species | Onthophagus jaliscensis Zunino & Halffter, 1988
| | |
| Species | Onthophagus jangga Matthews, 1972
| | |
| Species | Onthophagus janssensi Frey, 1958
| | |
| Species | Onthophagus janthinus Harold, 1875 ⇒ Onthophagus aeruginosus
| | |
| Species | Onthophagus janus Panzer, 1794
| | |
| Species | Onthophagus javacupreus Krikken & Huijbregts, 2009
| | |
| Species | Onthophagus javanensis Balthasar, 1963
| 1 | Subspecies |
| Species | Onthophagus javanitidus Ochi, Kon & Hartini, 2010
| | |
| Species | Onthophagus javanoides Huijbregts & Krikken, 2011
| | |
| Species | Onthophagus javanus Lansberge, 1883 ⇒ Onthophagus javanensis
| | |
| Species | Onthophagus jeanneli d´Orbigny, 1913
| 1 | Subspecies |
| Species | Onthophagus jeannelianus Paulian, 1945
| 2 | Subspecies |
| Species | Onthophagus jedensis Matsumura, 1937
| | |
| Species | Onthophagus jingping Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus jirouxi Josso & Prévost, 2000
| | |
| Species | Onthophagus jiupengensis Masumoto, Lan & Kiuchi, 2017
| | |
| Species | Onthophagus jocquei Josso, 2019
| | |
| Species | Onthophagus johnstoni Waterhouse, 1885
| | |
| Species | Onthophagus joliveti Paulian, 1972
| | |
| Species | Onthophagus jonathani Moretto & Génier, 2020
| | |
| Species | Onthophagus jononis Matsumura, 1936
| | |
| Species | Onthophagus jubatus Harold, 1869
| | |
| Species | Onthophagus jucundus Arrow, 1931 ⇒ Onthophagus cognatus
| | |
| Species | Onthophagus jugicola d´Orbigny, 1902
| 1 | Subspecies |
| Species | Onthophagus juheli Josso, 2022
| | |
| Species | Onthophagus julianae Paulian, 1937 ⇒ Mimonthophagus anomalus
| | |
| Species | Onthophagus juncticornis d´Orbigny, 1908
| | |
| Species | Onthophagus jungi Blackburn, 1904 ⇒ Onthophagus victoriensis
| | |
| Species | Onthophagus juniperensis Josso, 2019
| | |
| Species | Onthophagus junodi d´Orbigny, 1902 ⇒ Onthophagus signatus
| | |
| Species | Onthophagus justei Walter, 1989
| | |
| Species | Onthophagus juvencus Klug, 1835
| | |
| Species | Onthophagus juvenilis Mulsant, 1842 ⇒ Caccobius schreberi
| | |
| Species | Onthophagus jwalae Karimbumkara & Priyadarsanan, 2016
| | |
| Species | Onthophagus kabulicus Balthasar, 1971 ⇒ Onthophagus (Palaeonthophagus) conspersus
| | |
| Species | Onthophagus kachinicus Kabakov, 2006
| | |
| Species | Onthophagus kaengkrachangus Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus kakadu Storey & Weir, 1990
| | |
| Species | Onthophagus kalaharicus Kolbe, 1908 ⇒ Onthophagus rubens
| | |
| Species | Onthophagus kanarensis Arrow, 1931
| | |
| Species | Onthophagus kandai Matsumura, 1937 ⇒ Onthophagus (Palaeonthophagus) olsoufieffi
| | |
| Species | Onthophagus kangeanus Paulian, 1936
| | |
| Species | Onthophagus kaomaensis Josso, 2022
| | |
| Species | Onthophagus kaosoidowensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus kapangaensis Dierkens, 2022
| | |
| Species | Onthophagus kapitensis Frey, 1971
| | |
| Species | Onthophagus kapuri Endrödi, 1974
| | |
| Species | Onthophagus karlwerneri Josso, 2022
| | |
| Species | Onthophagus kashizakii Kon & Ochi, 2005
| | |
| Species | Onthophagus kashmirensis Balthasar, 1966
| | |
| Species | Onthophagus kassaicus d´Orbigny, 1908
| | |
| Species | Onthophagus katangensis Frey, 1961
| | |
| Species | Onthophagus katayamai Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus kavirondi d´Orbigny, 1913 ⇒ Onthophagus kavirondus
| | |
| Species | Onthophagus kavirondus d´Orbigny, 1915
| | |
| Species | Onthophagus kawaharai Ochi & Kon, 2007
| | |
| Species | Onthophagus kawarinus Matsumura & Yohena, 1937 ⇒ Onthophagus (Phanaeomorphus) ater
| | |
| Species | Onthophagus kchatriya Boucomont, 1914
| | |
| Species | Onthophagus keikoae Ochi & Kon, 2014
| | |
| Species | Onthophagus keiseri Frey, 1956
| | |
| Species | Onthophagus kelleri Olsoufieff, 1907
| | |
| Species | Onthophagus keralensis Frey, 1975
| | |
| Species | Onthophagus keralicus Biswas & Chatterjee, 1986
| | |
| Species | Onthophagus kiambram Storey, 1977
| | |
| Species | Onthophagus kikutai Ochi & Kon, 2005
| | |
| Species | Onthophagus kilimanus Kolbe, 1891
| | |
| Species | Onthophagus kindianus Frey, 1953
| | |
| Species | Onthophagus kingi Harold, 1869 ⇒ Onthophagus muticus
| | |
| Species | Onthophagus kingstoni Cambefort, 1980
| | |
| Species | Onthophagus kirgisicus Protzenko, 1963 ⇒ Onthophagus silus
| | |
| Species | Onthophagus kirki Frey, 1975
| | |
| Species | Onthophagus kirokanus Frey, 1975
| | |
| Species | Onthophagus kivuensis Walter, 2018
| | |
| Species | Onthophagus kiyoshii Ochi & Kon, 2007
| | |
| Species | Onthophagus klapperichi Balthasar, 1952
| | |
| Species | Onthophagus kleinei Balthasar, 1935
| | |
| Species | Onthophagus knapperti Krikken, 1981
| | |
| Species | Onthophagus kochi Frey, 1957
| | |
| Species | Onthophagus koebelei Blackburn, 1903
| | |
| Species | Onthophagus koebeli Blackburn, 1903
| | |
| Species | Onthophagus koechlei Masumoto, Ochi & Kon, 2011
| | |
| Species | Onthophagus kogatanus Matsumura & Yohena, 1937 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus kohlmanni Génier, 2017
| | |
| Species | Onthophagus kokereka Matthews, 1972
| | |
| Species | Onthophagus kokocellosus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus kokodanus Krikken & Huijbregts, 2012
| 2 | Subspecies |
| Species | Onthophagus kokodentatus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus kokoiorus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus kokopygus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus kokosquamatus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus kolaka Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus koma Matsumura, 1937
| | |
| Species | Onthophagus komabellus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus komareki Balthasar, 1935
| | |
| Species | Onthophagus kongkaewensis Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus koni Ochi, 2007
| | |
| Species | Onthophagus konsarnensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus kontumicus Kabakov, 1983
| | |
| Species | Onthophagus kora Storey, 1977
| | |
| Species | Onthophagus koshantschikowi
| 1 | Subspecies |
| Species | Onthophagus kouassii Cambefort, 1984
| | |
| Species | Onthophagus kozunonis Matsumura, 1937 ⇒ Onthophagus bivertex
| | |
| Species | Onthophagus kraatzeanus Lansberge, 1883
| | |
| Species | Onthophagus kraatzi Harold, 1880 ⇒ Onthophagus rufosignatus
| | |
| Species | Onthophagus krali Balthasar, 1963 ⇒ Onthophagus (Palaeonthophagus) ponticus
| | |
| Species | Onthophagus krysai Balthasar, 1967 ⇒ Pseudosaproecius portentosus
| | |
| Species | Onthophagus kudrnaianus Josso, 2022
| | |
| Species | Onthophagus kukali Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus kulti Balthasar, 1952
| | |
| Species | Onthophagus kuluensis Bates, 1891
| | |
| Species | Onthophagus kulzeri Frey, 1958
| | |
| Species | Onthophagus kumaonensis Arrow, 1931
| | |
| Species | Onthophagus kumbaingeri Matthews, 1972
| | |
| Species | Onthophagus kwaleensis Moretto & Nicolas, 2002
| | |
| Species | Onthophagus kyleensis Frey, 1975
| | |
| Species | Onthophagus kyokoae Masumoto & Ochi, 2015
| | |
| Species | Onthophagus labdacus Balthasar, 1969
| | |
| Species | Onthophagus laborans Arrow, 1931
| | |
| Species | Onthophagus laceratus Gerstaecker, 1871 ⇒ Onthophagus (Onthophagus) depressus
| 1 | Subspecies |
| Species | Onthophagus lacustris Harold, 1877
| | |
| Species | Onthophagus laetus d´Orbigny, 1913
| | |
| Species | Onthophagus laevatus d´Orbigny, 1902
| | |
| Species | Onthophagus laevibasis d´Orbigny, 1902
| | |
| Species | Onthophagus laeviceps d´Orbigny, 1902
| | |
| Species | Onthophagus laevicollis Lansberge, 1883 ⇒ Parascatonomus laevicollis
| | |
| Species | Onthophagus laevidorsis d´Orbigny, 1907
| | |
| Species | Onthophagus laevigatus Fabricius, 1798
| | |
| Species | Onthophagus laevissimus d´Orbigny, 1905
| | |
| Species | Onthophagus laevisutura d´Orbigny, 1902 ⇒ Onthophagus dispar
| | |
| Species | Onthophagus lagnyi Paulian, 1937
| | |
| Species | Onthophagus lahorensis Kabakov, 2008
| | |
| Species | Onthophagus laichauensis Ochi, Kon & Pham, 2021
| | |
| Species | Onthophagus lallierianus Janssens, 1953
| | |
| Species | Onthophagus lama Dejean, 1836 ⇒ Onthophagus (Onthophagus) hecate
| | |
| Species | Onthophagus lamellatus Boucomont, 1924 ⇒ Onthophagus lunatus
| | |
| Species | Onthophagus lamellicollis Quedenfeldt, 1884
| | |
| Species | Onthophagus lamellicornis Frey, 1953
| | |
| Species | Onthophagus lamelliger Gerstaecker, 1871 ⇒ Onthophagus ochropygus
| | |
| Species | Onthophagus lamgalio Matthews, 1972
| | |
| Species | Onthophagus lamina Wiedemann, 1823 ⇒ Liatongus venator
| | |
| Species | Onthophagus laminatus MacLeay, 1864 ⇒ Onthophagus lunatus
| | |
| Species | Onthophagus laminicornis Lansberge, 1886 ⇒ Onthophagus (Palaeonthophagus) eulaminicornis
| | |
| Species | Onthophagus laminidorsis d´Orbigny, 1902
| | |
| Species | Onthophagus laminifrons Fairmaire, 1882 ⇒ Phalops laminifrons
| | |
| Species | Onthophagus laminiger Mulsant, 1842
| | |
| Species | Onthophagus laminosus d´Orbigny, 1905
| | |
| Species | Onthophagus lamnifer d´Orbigny, 1902
| | |
| Species | Onthophagus lamotellus Cambefort, 1980
| | |
| Species | Onthophagus lamottei Frey, 1962
| | |
| Species | Onthophagus lampromelas Fairmaire, 1891 ⇒ Onthophagus (Serrophorus) laevis lampromelas
| | |
| Species | Onthophagus lamtoensis Cambefort, 1984
| | |
| Species | Onthophagus lamtoi Cambefort, 1980
| | |
| Species | Onthophagus lamyi Paulian, 1945
| | |
| Species | Onthophagus lancifer Castelnau, 1840 ⇒ Proagoderus auratus
| | |
| Species | Onthophagus langkawiensis Ochi & Kon, 2015
| | |
| Species | Onthophagus laniger Chevrolat, 1867 ⇒ Proagoderus lanista
| | |
| Species | Onthophagus lanista Castelnau, 1840 ⇒ Proagoderus extensus
| | |
| Species | Onthophagus lansbergei d´Orbigny, 1902
| | |
| Species | Onthophagus laosensis Frey, 1971 ⇒ Onthophagus (Gibbonthophagus) gracilipes
| | |
| Species | Onthophagus lapillus Arrow, 1931
| | |
| Species | Onthophagus laratinus Arrow, 1916
| | |
| Species | Onthophagus lassulus Balthasar, 1964
| | |
| Species | Onthophagus latefulvus d´Orbigny, 1902 ⇒ Onthophagus pugionatus
| | |
| Species | Onthophagus latenasutus Arrow, 1941
| | |
| Species | Onthophagus latepunctatus d´Orbigny, 1913
| | |
| Species | Onthophagus latestriatus d´Orbigny, 1908
| | |
| Species | Onthophagus latevittatus d´Orbigny, 1905
| | |
| Species | Onthophagus laticeps d´Orbigny, 1908 ⇒ Eusaproecius laticeps
| | |
| Species | Onthophagus laticollis Klug, 1835
| | |
| Species | Onthophagus latigibber d´Orbigny, 1902
| | |
| Species | Onthophagus latipennis d´Orbigny, 1897
| | |
| Species | Onthophagus latiplaga Reitter, 1897 ⇒ Onthophagus (Palaeonthophagus) truchmenus
| | |
| Species | Onthophagus latissimus d´Orbigny, 1902
| | |
| Species | Onthophagus latro Harold, 1877
| | |
| Species | Onthophagus lavaetus Orbigny, 1902
| | |
| Species | Onthophagus leai Blackburn, 1895
| | |
| Species | Onthophagus leaniensis Paulian, 1937 ⇒ Onthophagus incanus
| | |
| Species | Onthophagus leanus Goidanich, 1926
| | |
| Species | Onthophagus lebasi Boucomont, 1932
| | |
| Species | Onthophagus leechi Frey, 1959 ⇒ Onthophagus posticus
| | |
| Species | Onthophagus lefebvrei d´Orbigny, 1913
| | |
| Species | Onthophagus lefiniensis Balthasar, 1967
| | |
| Species | Onthophagus legendrei Walter & Cambefort, 1977
| | |
| Species | Onthophagus legrandi Josso & Prévost, 2000
| | |
| Species | Onthophagus leichhardti Monteith & Storey, 2013
| | |
| Species | Onthophagus lekmaengtibanphrao Masumoto & Ochi, 2015
| | |
| Species | Onthophagus leknamnaous Masumoto & Ochi, 2015
| | |
| Species | Onthophagus lemagneni d´Orbigny, 1902
| | |
| Species | Onthophagus lemekensis d´Orbigny, 1915
| | |
| Species | Onthophagus lemniscatus Gillet, 1924
| | |
| Species | Onthophagus lemuroides d´Orbigny, 1898
| | |
| Species | Onthophagus lenzii Harold, 1874
| | |
| Species | Onthophagus leomontanus Boucomont, 1914
| | |
| Species | Onthophagus lepidus Roth, 1851 ⇒ Onthophagus diversus
| | |
| Species | Onthophagus leroyi d´Orbigny, 1902
| | |
| Species | Onthophagus leucomelas Solsky, 1876 ⇒ Onthophagus (Palaeonthophagus) leucostigma
| | |
| Species | Onthophagus leucopygus Harold, 1867 ⇒ Onthophagus albipodex
| | |
| Species | Onthophagus leusermontis Huijbregts & Krikken, 2011
| | |
| Species | Onthophagus liberianus Lansberge, 1883
| | |
| Species | Onthophagus liewi Ochi & Kon, 2005
| | |
| Species | Onthophagus lilliputianus
| 1 | Subspecies |
| Species | Onthophagus lilongweensis Dierkens, 2022
| | |
| Species | Onthophagus limbibasis d´Orbigny, 1905 ⇒ Mimonthophagus limbibasis
| | |
| Species | Onthophagus limonensis Kohlmann & Solis, 2001
| | |
| Species | Onthophagus lindu Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus lineatus Mulsant, 1842 ⇒ Onthophagus transcaspicus
| | |
| Species | Onthophagus lineifer d´Orbigny, 1904 ⇒ Phalops inermis
| | |
| Species | Onthophagus lineiger d´Orbigny, 1904 ⇒ Onthophagus flavibasis
| | |
| Species | Onthophagus lineolatus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus liodermus d´Orbigny, 1913
| | |
| Species | Onthophagus lioides d´Orbigny, 1902
| | |
| Species | Onthophagus liopterus Harold, 1880
| | |
| Species | Onthophagus liothorax Koshantschikov, 1894
| | |
| Species | Onthophagus litigiosus Péringuey, 1901
| | |
| Species | Onthophagus lituratus Roth, 1851
| | |
| Species | Onthophagus liui Masumoto, Ochi & Lee, 2014
| | |
| Species | Onthophagus lividipennis Vsetecka, 1944 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus liwagensis Ochi & Kon, 2006
| | |
| Species | Onthophagus liwondeensis Josso, 2019
| | |
| Species | Onthophagus lobaticollis d´Orbigny, 1905 ⇒ Onthophagus excisiceps
| | |
| Species | Onthophagus lobi Cambefort, 1984
| | |
| Species | Onthophagus lobicollis MacLeay, 1888 ⇒ Onthophagus furcaticeps
| | |
| Species | Onthophagus lobigena d´Orbigny, 1902 ⇒ Onthophagus bovinus
| | |
| Species | Onthophagus lobocephalus Harold, 1868
| | |
| Species | Onthophagus lojanus Balthasar, 1939
| | |
| Species | Onthophagus lomii Müller, 1942
| | |
| Species | Onthophagus longecarinatus Zunino & Halffter, 1988
| | |
| Species | Onthophagus longefossus d´Orbigny, 1905
| | |
| Species | Onthophagus longegranus Frey, 1957
| | |
| Species | Onthophagus longiceps d´Orbigny, 1904
| 1 | Subspecies |
| Species | Onthophagus longimanus Bates, 1887
| | |
| Species | Onthophagus longipes Paulian, 1937
| | |
| Species | Onthophagus longipilis d´Orbigny, 1905
| | |
| Species | Onthophagus longulus d´Orbigny, 1905 ⇒ Onthophagus quadrilunatus
| | |
| Species | Onthophagus lopeensis Josso, 2022
| | |
| Species | Onthophagus lore Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus lorianus Gillet, 1930
| | |
| Species | Onthophagus loricatus Klug, 1855
| | |
| Species | Onthophagus loroi Balthasar, 1941
| | |
| Species | Onthophagus loudetiae Cambefort, 1984
| | |
| Species | Onthophagus loveni Gillet, 1928
| | |
| Species | Onthophagus loxodontae Cambefort, 1984
| | |
| Species | Onthophagus lucens Walker, 1858 ⇒ Onthophagus pygmaeus
| | |
| Species | Onthophagus lucidicollis Boheman, 1858 ⇒ Onthophagus auritus
| | |
| Species | Onthophagus luctuosus Boucomont, 1914
| | |
| Species | Onthophagus ludicrus Balthasar, 1969
| | |
| Species | Onthophagus ludio Boucomont, 1914
| | |
| Species | Onthophagus lugens Fahraeus, 1857 ⇒ Onthophagus fimetarius
| | |
| Species | Onthophagus lugubris Fahraeus, 1857 ⇒ Onthophagus lituratus
| | |
| Species | Onthophagus luismargaritorum Delgado, 1995
| | |
| Species | Onthophagus lumareti Walter & Cambefort, 1977
| | |
| Species | Onthophagus lunatus Harold, 1868
| | |
| Species | Onthophagus lunulifer Boucomont, 1914
| | |
| Species | Onthophagus luridus Paulian, 1933 ⇒ Onthophagus (Serrophorus) rectecornutus
| | |
| Species | Onthophagus lusinganus d´Orbigny, 1905 ⇒ Digitonthophagus gazella
| | |
| Species | Onthophagus lusitanica Seabra, 1907 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus lutaticollis d´Orbigny, 1907
| | |
| Species | Onthophagus lutatus Orbigny, 1902
| | |
| Species | Onthophagus luteipennis Wiedemann, 1823
| | |
| Species | Onthophagus luteosignatus Lansberge, 1883
| | |
| Species | Onthophagus luteus ♰ Oustalet, 1874
| | |
| Species | Onthophagus lutulentus Harold, 1867
| | |
| Species | Onthophagus luzonicus Lansberge, 1883 ⇒ Onthophagus armatus
| | |
| Species | Onthophagus luzonwallacei Ochi, Kawahara & Cabras, 2021
| | |
| Species | Onthophagus mabuensis Daniel, Strümpher & Josso, 2023
| | |
| Species | Onthophagus macleayi Blackburn, 1903
| | |
| Species | Onthophagus macrocephalus Kirby, 1818
| | |
| Species | Onthophagus macroliberianus Moretto, 2010
| | |
| Species | Onthophagus macrothorax d´Orbigny, 1902
| | |
| Species | Onthophagus mactatus Gerstaecker, 1873 ⇒ Onthophagus sugillatus
| | |
| Species | Onthophagus maculosipennis Gillet, 1930
| | |
| Species | Onthophagus maculosus d´Orbigny, 1908
| | |
| Species | Onthophagus madoqua Arrow, 1931
| | |
| Species | Onthophagus maephaluangus Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus maesalongensis Masumoto, Ochi & Hanboonsong, 2013
| | |
| Species | Onthophagus magnigena d´Orbigny, 1913 ⇒ Eusaproecius magnigena
| | |
| Species | Onthophagus magnini Paulian, 1933
| | |
| Species | Onthophagus magnioculus Ochi & Kon, 2006
| | |
| Species | Onthophagus magnipygus Boucomont, 1914
| | |
| Species | Onthophagus makokou Walter, 1989
| | |
| Species | Onthophagus malabarensis Boucomont, 1919
| | |
| Species | Onthophagus malangensis Boucomont, 1914
| | |
| Species | Onthophagus malasiacus Gillet, 1927
| | |
| Species | Onthophagus malevolus Balthasar, 1964
| | |
| Species | Onthophagus malthinus Gillet, 1930
| | |
| Species | Onthophagus mamillatus Lea, 1923
| | |
| Species | Onthophagus manantlanensis Sánchez-Huerta, Moctezuma & Hernández, 2021
| | |
| Species | Onthophagus mandarinus Harold, 1859 ⇒ Onthophagus (Colobonthophagus) tragus
| | |
| Species | Onthophagus manguliensis Boucomont, 1914
| | |
| Species | Onthophagus mankonoensis Balthasar, 1966 ⇒ Onthophagus mocquerysi
| | |
| Species | Onthophagus manya Matthews, 1972
| | |
| Species | Onthophagus marahouensis Cambefort, 1984
| | |
| Species | Onthophagus marani Vsetecka, 1942 ⇒ Parascatonomus acuticollis
| | |
| Species | Onthophagus margaretensis Blackburn, 1903
| | |
| Species | Onthophagus marginata Seabra, 1907
| | |
| Species | Onthophagus marginatus Castelnau, 1840 ⇒ Onthophagus (Paleonthophagus) andalusicus
| | |
| Species | Onthophagus marginicollis Harold, 1880
| | |
| Species | Onthophagus marginidens d´Orbigny, 1904
| | |
| Species | Onthophagus marginifer Frey, 1953
| | |
| Species | Onthophagus marginipennis Josso, 2018
| | |
| Species | Onthophagus marginithorax Vsetecka, 1939 ⇒ Onthophagus (Phanaeomorphus) lenzi
| | |
| Species | Onthophagus mariozuninoi Delgado, Navarrete & Blackaller-Bages, 1993
| | |
| Species | Onthophagus marmoratus Ménétriés, 1832 ⇒ Onthophagus (Palaeonthophagus) marginalis
| | |
| Species | Onthophagus marshalli d´Orbigny, 1908
| | |
| Species | Onthophagus martaponsae
| | |
| Species | Onthophagus martelli Frey, 1972
| | |
| Species | Onthophagus martellii Frey, 1972
| | |
| Species | Onthophagus martialis Boucomont, 1914
| | |
| Species | Onthophagus martini d´Orbigny, 1897
| | |
| Species | Onthophagus martinpierai Moctezuma, Rossini & Zunino, 2016
| | |
| Species | Onthophagus maruchanus Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus maruyamai Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus marxi Splichal, 1910 ⇒ Onthophagus sutleinensis
| | |
| Species | Onthophagus maryatiae Ochi & Kon, 2005
| | |
| Species | Onthophagus masahiroi Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus masaicus d´Orbigny, 1905
| | |
| Species | Onthophagus mashunus Péringuey, 1896 ⇒ Proagoderus panoplus
| | |
| Species | Onthophagus mastersi MacLeay, 1871 ⇒ Onthophagus thoreyi
| | |
| Species | Onthophagus mastrucatus Péringuey, 1901
| | |
| Species | Onthophagus matae Cambefort, 1984
| | |
| Species | Onthophagus matanyo Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus mateui Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus matsuii Ochi & Kon, 2006
| | |
| Species | Onthophagus matsuokai Matsumura & Yohena, 1937 ⇒ Onthophagus (Onthophagus) sauteri
| | |
| Species | Onthophagus mauritii Boucomont, 1919
| | |
| Species | Onthophagus maurus Lucas, 1846 ⇒ Onthophagus (Paleonthophagus) andalusicus
| | |
| Species | Onthophagus maxwellianus Moretto, 2013
| | |
| Species | Onthophagus maya Zunino, 1981
| | |
| Species | Onthophagus mayeri Harold, 1876
| | |
| Species | Onthophagus mediofasciatus d´Orbigny, 1900 ⇒ Onthophagus nitidulus
| | |
| Species | Onthophagus mediofuscatus d´Orbigny, 1908
| | |
| Species | Onthophagus megapacificus Ochi & Kon, 2006
| | |
| Species | Onthophagus megathorax Gillet, 1921
| | |
| Species | Onthophagus mekara Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus melania
| | |
| Species | Onthophagus melanocephalus Klug, 1845
| | |
| Species | Onthophagus meliteus d´Orbigny, 1900 ⇒ Onthophagus numidicus
| | |
| Species | Onthophagus mendax Mulsant, 1842 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus menetriesi Faldermann, 1835 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus menetriesii Faldermann, 1835 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus menkaoensis Walter & Cambefort, 1977
| | |
| Species | Onthophagus mentaveiensis Boucomont, 1914
| | |
| Species | Onthophagus merdarikus Chevrolat, 1865
| | |
| Species | Onthophagus merdrignaci Walter & Cambefort, 1977
| | |
| Species | Onthophagus mergacerus Hope, 1831 ⇒ Liatongus mergacerus
| | |
| Species | Onthophagus meruanus d´Orbigny, 1908
| | |
| Species | Onthophagus merus Péringuey, 1901
| | |
| Species | Onthophagus mesoamericanus Zunino & Halffter, 1988 ⇒ Onthophagus (Onthophagus) cyanellus
| | |
| Species | Onthophagus metallicus Fahraeus, 1857 ⇒ Proagoderus bicallosus
| | |
| Species | Onthophagus metalliger d´Orbigny, 1913
| | |
| Species | Onthophagus metallipennis Petrovitz, 1980 ⇒ Onthophagus (Onthophagus) fissicornis
| | |
| Species | Onthophagus metriogonus Marcus, 1914 ⇒ Diastellopalpus neavei
| | |
| Species | Onthophagus mexicanus Bates, 1887
| | |
| Species | Onthophagus micans Sturm, 1843 ⇒ Onthophagus auritus
| | |
| Species | Onthophagus micellus Matsumura, 1937
| | |
| Species | Onthophagus micropterus Zunino & Halffter, 1981
| | |
| Species | Onthophagus micros d´Orbigny, 1902
| | |
| Species | Onthophagus microtrichius Lea, 1923 ⇒ Onthophagus vilis
| | |
| Species | Onthophagus midorianus Matsumura, 1938 ⇒ Parascatonomus anguicorius
| | |
| Species | Onthophagus migriverstuis
| | |
| Species | Onthophagus miichunus Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus mije Storey & Weir, 1990
| | |
| Species | Onthophagus miles d´Orbigny, 1905
| | |
| Species | Onthophagus militaris Boucomont, 1914
| | |
| Species | Onthophagus millamilla Matthews, 1972
| | |
| Species | Onthophagus millingeni d´Orbigny, 1900
| | |
| Species | Onthophagus mimikanus Balthasar, 1969
| | |
| Species | Onthophagus mimus d´Orbigny, 1913
| | |
| Species | Onthophagus minans d´Orbigny, 1913
| | |
| Species | Onthophagus minax d´Orbigny, 1904
| | |
| Species | Onthophagus mindanaensis Boucomont, 1914
| | |
| Species | Onthophagus mindanaoensis Frey, 1971
| | |
| Species | Onthophagus minettianus Josso, 2019
| | |
| Species | Onthophagus minettii Moretto & Nicolas, 2002
| | |
| Species | Onthophagus minimus Negrobov, 2003 ⇒ Onthophagus (Onthophagus) gibbulus
| | |
| Species | Onthophagus minoi Matsumura & Yohena, 1937
| | |
| Species | Onthophagus minokuchianus Matsumura, 1934 ⇒ Onthophagus bivertex
| | |
| Species | Onthophagus minor
| | |
| Species | Onthophagus minotaurus Arrow, 1941
| | |
| Species | Onthophagus minusculus MacLeay, 1888 ⇒ Onthophagus quadripustulatus
| | |
| Species | Onthophagus minutissimus d´Orbigny, 1908
| | |
| Species | Onthophagus minutulus Harold, 1875
| | |
| Species | Onthophagus minutus Hausmann, 1807 ⇒ Onthophagus centricornis
| | |
| Species | Onthophagus mioni Reiche, 0
| | |
| Species | Onthophagus mirabiliformis Frey, 1950 ⇒ Pseudosaproecius portentosus
| | |
| Species | Onthophagus mirabilis Bates, 1887
| | |
| Species | Onthophagus mirandus Arrow, 1931
| | |
| Species | Onthophagus mirecribratus d´Orbigny, 1913 ⇒ Dorbignyolus mirecribratus
| | |
| Species | Onthophagus mirepunctatus d´Orbigny, 1905 ⇒ Pseudosaproecius mirepunctatus
| | |
| Species | Onthophagus miriceps d´Orbigny, 1908 ⇒ Pseudosaproecius portentosus
| | |
| Species | Onthophagus miricollis Frey, 1962
| | |
| Species | Onthophagus miricornis d´Orbigny, 1902
| 2 | Subspecies |
| Species | Onthophagus mirifrons d´Orbigny, 1905
| | |
| Species | Onthophagus miripedis Frey, 1975 ⇒ Mimonthophagus anomalus
| | |
| Species | Onthophagus miscellaneus d´Orbigny, 1908
| | |
| Species | Onthophagus miscellus d´Orbigny, 1905
| | |
| Species | Onthophagus misellus d´Orbigny, 1907
| | |
| Species | Onthophagus missor Balthasar, 1939 ⇒ Onthophagus (Paraphanaeomorphus) carinensis
| | |
| Species | Onthophagus misujianus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus mixticeps d´Orbigny, 1905
| | |
| Species | Onthophagus mixtidorsis d´Orbigny, 1905
| | |
| Species | Onthophagus mixtus Mulsant, 1842 ⇒ Caccobius schreberi
| | |
| Species | Onthophagus miyabei Matsumura, 1937 ⇒ Onthophagus (Onthophagus) punctator
| | |
| Species | Onthophagus miyazakianus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus mjobergi Gillet, 1925
| | |
| Species | Onthophagus mjoebergi Gillet, 1925
| | |
| Species | Onthophagus mniszechi Harold, 1869 Kershaw´s burying beetle, Threehorned dung beetle | | |
| Species | Onthophagus mniszekii Hochhuth, 1873
| | |
| Species | Onthophagus moajat Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus mocquerysi d´Orbigny, 1902
| | |
| Species | Onthophagus modestus Harold, 1862
| | |
| Species | Onthophagus modiglianii Boucomont, 1914 ⇒ Onthophagus taeniatus
| | |
| Species | Onthophagus moerens Walker, 1858
| | |
| Species | Onthophagus moeris Sturm, 1826 ⇒ Onthophagus (Onthophagus) pennsylvanicus
| | |
| Species | Onthophagus moestus Fahraeus, 1857 ⇒ Mimonthophagus anomalus
| | |
| Species | Onthophagus mogo Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus mokwamensis Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus mollis Baguena, 1967 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus monapoides Bates, 1888
| | |
| Species | Onthophagus monardi Boucomont, 1936 ⇒ Onthophagus monardiellus
| | |
| Species | Onthophagus monardiellus Frey, 1963
| | |
| Species | Onthophagus mongana Storey & Weir, 1990
| | |
| Species | Onthophagus monochromus d´Orbigny, 1913
| | |
| Species | Onthophagus monodon Fahraeus, 1857
| | |
| Species | Onthophagus monteithi Matthews, 1972
| | |
| Species | Onthophagus monticola Paulian, 1937 ⇒ Onthophagus sydneyensis
| | |
| Species | Onthophagus monticolus Howden & Cartwright, 1963 ⇒ Onthophagus durangoensis
| | |
| Species | Onthophagus monticulus Howden & Cartwright, 1963
| | |
| Species | Onthophagus monticupreus Krikken & Huijbregts, 2009
| | |
| Species | Onthophagus montishannoniae Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus montivagus d´Orbigny, 1902
| | |
| Species | Onthophagus montreuili Moretto & Génier, 2010
| | |
| Species | Onthophagus mopsus Fabricius, 1792
| | |
| Species | Onthophagus mordindangus Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus moreleti Baraud, 1980
| | |
| Species | Onthophagus morenoi Moretto, 2013
| | |
| Species | Onthophagus morettoi Josso, 2022
| | |
| Species | Onthophagus morimotoi Masumoto, Ochi & Higurashi, 2021
| | |
| Species | Onthophagus morio Brullé, 1832 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus moroni Zunino & Halffter, 1988
| | |
| Species | Onthophagus morosus Gerstaecker, 1871
| | |
| Species | Onthophagus mouhoti Harold, 1875
| | |
| Species | Onthophagus mpassa Walter, 1982
| | |
| Species | Onthophagus mucronatus Thomson, 1858 ⇒ Pseudosaproecius validicornis
| | |
| Species | Onthophagus mucronifer d´Orbigny, 1905
| | |
| Species | Onthophagus mugheseensis Josso, 2019
| | |
| Species | Onthophagus mulgravei Paulian, 1937
| | |
| Species | Onthophagus multipunctatus Boucomont, 1914
| | |
| Species | Onthophagus mulutagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus mundatus d´Orbigny, 1904 ⇒ Onthophagus flavibasis
| | |
| Species | Onthophagus mundill Matthews, 1972
| | |
| Species | Onthophagus mundus Ménétriés, 1838 ⇒ Caccobius mundus
| | |
| Species | Onthophagus murchisoni Blackburn, 1892
| | |
| Species | Onthophagus murgon Monteith & Storey, 2013
| | |
| Species | Onthophagus murphyi Josso, 2019
| | |
| Species | Onthophagus murrayi Harold, 1868
| | |
| Species | Onthophagus musculus Frey, 1963
| 2 | Subspecies |
| Species | Onthophagus mushana Matsumura, 1938
| | |
| Species | Onthophagus mushanus Matsumura, 1938
| | |
| Species | Onthophagus mushensis Matsumura, 1938
| | |
| Species | Onthophagus mutabilis Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus mutatus Harold, 1859
| | |
| Species | Onthophagus muticifrons Endrödi, 1973
| | |
| Species | Onthophagus muticus MacLeay, 1864
| | |
| Species | Onthophagus mwenseensis Dierkens, 2022
| | |
| Species | Onthophagus mycetorum Zunino & Halffter, 1988
| | |
| Species | Onthophagus myrmecophilus Arrow, 1907 ⇒ Anoctus myrmecophilus
| | |
| Species | Onthophagus myrmidon Jekel, 1872
| | |
| Species | Onthophagus nabeleki Balthasar, 1939
| | |
| Species | Onthophagus naevius d´Orbigny, 1913
| | |
| Species | Onthophagus naevuliger d´Orbigny, 1908
| | |
| Species | Onthophagus nagasawai Matsumura, 1938
| | |
| Species | Onthophagus nagpurensis Arrow, 1931
| | |
| Species | Onthophagus nakatomii Matsumura, 1937 ⇒ Onthophagus (Onthophagus) gibbulus
| | |
| Species | Onthophagus nammuldi Matthews, 1972
| | |
| Species | Onthophagus namnaolekus Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus namnaonus Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus namnaous Masumoto, Ochi & Hanboonsong, 2013
| | |
| Species | Onthophagus nanus Harold, 1878 ⇒ Onthophagus waterhousei
| | |
| Species | Onthophagus narashinensis Matsumura & Yohena, 1936
| | |
| Species | Onthophagus nasalis Arrow, 1931
| | |
| Species | Onthophagus nasicornis Harold, 1869
| | |
| Species | Onthophagus nasicus Gillet, 1930
| | |
| Species | Onthophagus nasidens d´Orbigny, 1905
| | |
| Species | Onthophagus naso Fahraeus, 1857
| | |
| Species | Onthophagus nasutus Guérin-Méneville, 1855
| | |
| Species | Onthophagus natalicus d´Orbigny, 1902 ⇒ Onthophagus ebenus
| | |
| Species | Onthophagus natronis Cambefort, 1984
| | |
| Species | Onthophagus navarretorum Delgado & Capistan, 1996
| | |
| Species | Onthophagus naviculifer Boucomont, 1919
| | |
| Species | Onthophagus nchilaensis Josso, 2022
| | |
| Species | Onthophagus neavei d´Orbigny, 1914
| | |
| Species | Onthophagus neboissi Frey, 1970
| | |
| Species | Onthophagus nebulosus Reiche, 1864
| | |
| Species | Onthophagus necessarius Reitter, 1893
| | |
| Species | Onthophagus necrophagus Arrow, 1931
| | |
| Species | Onthophagus neervoorti Boucomont, 1914
| | |
| Species | Onthophagus nefarius Balthasar, 1941
| | |
| Species | Onthophagus negatorius Blackburn, 1903 ⇒ Onthophagus evanidus
| | |
| Species | Onthophagus negligens Walker, 1858
| | |
| Species | Onthophagus negus Raffray, 1882
| | |
| Species | Onthophagus nemorivagus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus neofurcatus Goidanich, 1926
| | |
| Species | Onthophagus neofuscus Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus neomirabilis Howden, 1973
| | |
| Species | Onthophagus neostenocerus Goidanich, 1926
| | |
| Species | Onthophagus neptunulus Lansberge, 1883 ⇒ Onthophagus (Colobonthophagus) tragus
| | |
| Species | Onthophagus neyo Moretto, 2013
| | |
| Species | Onthophagus ngottoensis Moretto & Nicolas, 2002
| | |
| Species | Onthophagus nicobaricus Biswas, Chatterjee & Sengupta, 1999
| | |
| Species | Onthophagus nicolasi Moretto, 2004
| | |
| Species | Onthophagus nietneri Harold, 1880 ⇒ Onthophagus gravis
| | |
| Species | Onthophagus niger Melsheimer, 1845
| | |
| Species | Onthophagus nigerianus d´Orbigny, 1913
| | |
| Species | Onthophagus nigerrimus Kolbe, 1893
| | |
| Species | Onthophagus nigrans d´Orbigny, 1905 ⇒ Onthophagus miricornis
| | |
| Species | Onthophagus nigrescens Blatchley, 1916 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus nigriceps Raffray, 1877
| | |
| Species | Onthophagus nigricornis Fairmaire, 1887
| 2 | Subspecies |
| Species | Onthophagus nigrimargo Goidanich, 1926 ⇒ Onthophagus (Palaeonthophagus) marginalis
| | |
| Species | Onthophagus nigrinus Paulian, 1937
| | |
| Species | Onthophagus nigripennis d´Orbigny, 1908
| | |
| Species | Onthophagus nigritulus Klug, 1855
| | |
| Species | Onthophagus nigriventris d´Orbigny, 1902 Black-bottom dung beetle, Coastal Dung Beetle | | |
| Species | Onthophagus nigrivestis d´Orbigny, 1902 ⇒ Onthophagus laeviceps
| | |
| Species | Onthophagus nigroflavus Josso, 2022
| | |
| Species | Onthophagus nigropubens d´Orbigny, 1908
| | |
| Species | Onthophagus nigroviolaceus d´Orbigny, 1902
| | |
| Species | Onthophagus nigrovirescens Mulsant, 1842 ⇒ Euonthophagus amyntas
| | |
| Species | Onthophagus nigrulus Endrödi, 1955 ⇒ Onthophagus (Palaeonthophagus) ruficapillus
| | |
| Species | Onthophagus nikkoensis Lewis, 1895
| | |
| Species | Onthophagus nilgirinus Arrow, 1931 ⇒ Onthophagus urellus
| | |
| Species | Onthophagus nilicola d´Orbigny, 1902
| | |
| Species | Onthophagus niloticus Harold, 1879
| | |
| Species | Onthophagus nimbatus d´Orbigny, 1905
| | |
| Species | Onthophagus nimrod Fabricius, 1801 ⇒ Onthophagus bidens
| | |
| Species | Onthophagus niokolokoba Moretto, 2007
| | |
| Species | Onthophagus nitefactus Harold, 1877
| | |
| Species | Onthophagus nitidiceps Fairmaire, 1893 ⇒ Caccobius (Caccophilus) unicornis
| | |
| Species | Onthophagus nitidicollis Brullé, 1832 ⇒ Onthophagus (Palaeonthophagus) lucidus
| | |
| Species | Onthophagus nitidifrons d´Orbigny, 1905
| | |
| Species | Onthophagus nitidior Bates, 1887 ⇒ Onthophagus blackburni
| | |
| Species | Onthophagus nitidor Blackburn, 1892 ⇒ Onthophagus blackburni
| | |
| Species | Onthophagus nitidulus Klug, 1845
| 1 | Subspecies |
| Species | Onthophagus nitidus Waterhouse, 1875
| | |
| Species | Onthophagus nobilis Dejean, 1837 ⇒ Phalops divisus
| | |
| Species | Onthophagus noctis Thomson, 1858 ⇒ Diastellopalpus murrayi
| | |
| Species | Onthophagus noctivagus Harold, 1877 ⇒ Onthophagus reticulatus
| | |
| Species | Onthophagus nocturnus Reitter, 1893 ⇒ Onthophagus (Altonthophagus) sibiricus
| 1 | Subspecies |
| Species | Onthophagus nodieri d´Orbigny, 1908
| | |
| Species | Onthophagus nodulifer Harold, 1867
| | |
| Species | Onthophagus nonstriatus d´Orbigny, 1905
| | |
| Species | Onthophagus notatus d´Orbigny, 1902
| | |
| Species | Onthophagus notiodes Solis & Kohlmann, 2003
| | |
| Species | Onthophagus novae-irlandiae Balthasar, 1969
| | |
| Species | Onthophagus novaeirlandiae Balthasar, 1969
| | |
| Species | Onthophagus novaesealandiae Balthasar, 1946
| | |
| Species | Onthophagus novemmaculatus Gmelin, 1788
| | |
| Species | Onthophagus nubilus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus nuchidens Fabricius, 1798
| | |
| Species | Onthophagus nudatus d´Orbigny, 1913
| | |
| Species | Onthophagus nudifrons Balthasar, 1939
| | |
| Species | Onthophagus nudus d´Orbigny, 1908
| | |
| Species | Onthophagus numidicus d´Orbigny, 1908
| | |
| Species | Onthophagus nummelini Moretto & Génier, 2020
| | |
| Species | Onthophagus nurubuan Matthews, 1972
| | |
| Species | Onthophagus nutans Roth, 1851 ⇒ Onthophagus schaufussi
| 3 | Subspecies |
| Species | Onthophagus nyassicus Kolbe, 1901 ⇒ Onthophagus infernalis
| | |
| Species | Onthophagus nyctopus Bates, 1887
| | |
| Species | Onthophagus nyikaensis Josso, 2018
| | |
| Species | Onthophagus nymani Gillet, 1930
| | |
| Species | Onthophagus oaxacanus Zunino & Halffter, 1988
| | |
| Species | Onthophagus obenbergeri Balthasar, 1965
| | |
| Species | Onthophagus oberthueri d´Orbigny, 1898
| | |
| Species | Onthophagus oberthuri d´Orbigny, 1898
| | |
| Species | Onthophagus obesus Fahraeus, 1857 ⇒ Onthophagus vinctus
| | |
| Species | Onthophagus obliguus
| | |
| Species | Onthophagus obliviosus Balthasar, 1935
| | |
| Species | Onthophagus oblongomaculatus Lansberge, 1883
| | |
| Species | Onthophagus obscuratus Heyden, 1890 ⇒ Onthophagus (Trichonthophagus) maki
| | |
| Species | Onthophagus obscurior Boucomont, 1914
| | |
| Species | Onthophagus obscurus Mulsant, 1842 ⇒ Caccobius schreberi
| | |
| Species | Onthophagus obsoletus Fairmaire, 1875 ⇒ Onthophagus transcaspicus
| | |
| Species | Onthophagus obtegens Harold, 1886 ⇒ Pseudosaproecius validicornis
| | |
| Species | Onthophagus obtusicollis Péringuey, 1888
| | |
| Species | Onthophagus obtusicornis Fahraeus, 1857 ⇒ Onthophagus (Palaeonthophagus) marginalis przewalski
| | |
| Species | Onthophagus obtusus Wiedemann, 1819
| | |
| Species | Onthophagus obtutus Péringuey, 1901
| | |
| Species | Onthophagus ocellatopunctatus Waterhouse, 1875
| | |
| Species | Onthophagus ocellatus d´Orbigny, 1905 ⇒ Onthophagus versutus
| | |
| Species | Onthophagus ocellidorsis d´Orbigny, 1915
| | |
| Species | Onthophagus ocellifer d´Orbigny, 1902
| | |
| Species | Onthophagus ocelliger Harold, 1877
| | |
| Species | Onthophagus ochii Masumoto, 1988
| | |
| Species | Onthophagus ochreatus d´Orbigny, 1897
| | |
| Species | Onthophagus ochripennis d´Orbigny, 1900 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus ochriventris
| | |
| Species | Onthophagus ochromerus Harold, 1877
| | |
| Species | Onthophagus ochropygus d´Orbigny, 1902 Common snipe fly | | |
| Species | Onthophagus octogonus Frey, 1962
| | |
| Species | Onthophagus oculatus Arrow, 1931
| | |
| Species | Onthophagus ofianus Krikken & Huijbregts, 2013
| | |
| Species | Onthophagus ohbayashii Nomura, 1939
| | |
| Species | Onthophagus ohkuboi Ochi & Kon, 2006
| | |
| Species | Onthophagus oishii Matsumura & Yohena, 1937
| | |
| Species | Onthophagus okahandjanus Balthasar, 1974
| | |
| Species | Onthophagus okinawanus Nomura, 1976
| | |
| Species | Onthophagus okushiranus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus okushirianus Matsumura, 1937
| | |
| Species | Onthophagus oleipennis MacLeay, 1886
| | |
| Species | Onthophagus olidus Balthasar, 1964
| | |
| Species | Onthophagus omiltemius Bates, 1887 ⇒ Onthophagus (Onthophagus) chevrolati omiltemius
| | |
| Species | Onthophagus omostigma d´Orbigny, 1902
| | |
| Species | Onthophagus onatus
| | |
| Species | Onthophagus oniellus Matsumura, 1937 ⇒ Onthophagus bivertex
| | |
| Species | Onthophagus onitoides Perty, 1830
| | |
| Species | Onthophagus onorei Zunino & Halffter, 1997
| | |
| Species | Onthophagus onthochromus Arrow, 1913
| | |
| Species | Onthophagus ontosatu Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus opacihartiniae Ochi & Kon, 2015
| | |
| Species | Onthophagus opacipennis Lea, 1923 ⇒ Onthophagus pugnax
| | |
| Species | Onthophagus opacotaurus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus opacus Fahraeus, 1857
| | |
| Species | Onthophagus ophion Erichson, 1847
| 1 | Subspecies |
| Species | Onthophagus ophtalmicus Frey, 1958
| | |
| Species | Onthophagus opimus Péringuey, 1901
| | |
| Species | Onthophagus opiniosus Balthasar, 1937
| | |
| Species | Onthophagus optivus Péringuey, 1901 ⇒ Proagoderus dives
| | |
| Species | Onthophagus opulentus d´Orbigny, 1902
| | |
| Species | Onthophagus orbicularis Lansberge, 1885
| | |
| Species | Onthophagus orbus Boucomont, 1924
| | |
| Species | Onthophagus orcas Ménétriés, 1838 ⇒ Onthophagus (Euonthophagus) atramentarius
| | |
| Species | Onthophagus orissanus Arrow, 1931
| | |
| Species | Onthophagus orizabensis Moctezuma, Joaqui & Sánchez-Huerta, 2019
| | |
| Species | Onthophagus ornaticollis Gillet, 1930
| | |
| Species | Onthophagus ornatulus d´Orbigny, 1908
| | |
| Species | Onthophagus orphnoides Bates, 1887 ⇒ Onthophagus mirabilis
| | |
| Species | Onthophagus orthocerus Thomson, 1858
| | |
| Species | Onthophagus oryx Fabricius, 1792
| | |
| Species | Onthophagus osculatii Guérin-Méneville, 1855
| | |
| Species | Onthophagus osellai Pittino, 1982
| | |
| Species | Onthophagus oshimanus Nakane, 1960
| | |
| Species | Onthophagus otai Ochi & Kon, 2006
| | |
| Species | Onthophagus otjivarongus Balthasar, 1967
| | |
| Species | Onthophagus ouratita Matthews, 1972
| | |
| Species | Onthophagus ovatulus ♰ Heer, 1847
| | |
| Species | Onthophagus overlaeti Janssens, 1953
| | |
| Species | Onthophagus ovigranosus Frey, 1971
| | |
| Species | Onthophagus ovilis Sharp, 1875
| | |
| Species | Onthophagus ovitis Sharp, 1875 ⇒ Onthophagus wallacei
| | |
| Species | Onthophagus ovulum Gerstaecker, 1871
| | |
| Species | Onthophagus pacificus Lansberge, 1885
| 1 | Subspecies |
| Species | Onthophagus pactolus Fabricius, 1787
| | |
| Species | Onthophagus padrinoi Delgado, 1999
| | |
| Species | Onthophagus palamoui Biswas & Chatterjee, 1986
| | |
| Species | Onthophagus palatus Boucomont, 1914
| | |
| Species | Onthophagus palavanus Huijbregts & Krikken, 2011 ⇒ Onthophagus javanensis
| | |
| Species | Onthophagus palawantagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus palestriniae Moretto & Nicolas, 2004
| | |
| Species | Onthophagus pallens d´Orbigny, 1908
| | |
| Species | Onthophagus pallidipennis Fahraeus, 1857 ⇒ Onthophagus rasipennis
| | |
| Species | Onthophagus pallidus d´Orbigny, 1905
| | |
| Species | Onthophagus palmerstoni Blackburn, 1903
| | |
| Species | Onthophagus paluma Matthews, 1972
| | |
| Species | Onthophagus pangmaphanus Masumoto, Ochi & Higurashi, 2022
| | |
| Species | Onthophagus panoplus Bates, 1888
| | |
| Species | Onthophagus papuater Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus papuensis Harold, 1877
| | |
| Species | Onthophagus papuplicatus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus papurugosus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus paracenricornis Ochi & Kon, 2014
| | |
| Species | Onthophagus paracentricornis Ochi & Kon, 2014
| | |
| Species | Onthophagus parafasciatus Balthasar, 1974
| | |
| Species | Onthophagus parafuscus Zunino & Halffter, 2005
| | |
| Species | Onthophagus parallelicornis MacLeay, 1887
| | |
| Species | Onthophagus parallelus d´Orbigny, 1913 ⇒ Stiptopodius singularis
| | |
| Species | Onthophagus parapalatus Krikken & Huijbregts, 1988
| | |
| Species | Onthophagus parapedisequus Balthasar, 1969
| | |
| Species | Onthophagus paravinctus Tagliaferri & Moretto, 2012
| | |
| Species | Onthophagus parceguttatus d´Orbigny, 1902
| | |
| Species | Onthophagus parcenotatus d´Orbigny, 1913
| | |
| Species | Onthophagus parcepictus d´Orbigny, 1908
| | |
| Species | Onthophagus parcepilosus Balthasar, 1966
| | |
| Species | Onthophagus pardalis Fabricius, 1798
| | |
| Species | Onthophagus parenthesis Boucomont, 1913
| | |
| Species | Onthophagus parisii Balthasar, 1941 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus paroculus Krikken & Huijbregts, 1987
| | |
| Species | Onthophagus parrumbal Matthews, 1972
| | |
| Species | Onthophagus parryi Harold, 1869
| | |
| Species | Onthophagus parumnotatus Fahraeus, 1857
| 1 | Subspecies |
| Species | Onthophagus parvidens Frey, 1971 ⇒ Onthophagus clermonti
| | |
| Species | Onthophagus parvifrons d´Orbigny, 1907 ⇒ Onthophagus semiasper
| | |
| Species | Onthophagus parvulus Fabricius, 1798 ⇒ Onthophagus frontalis
| | |
| Species | Onthophagus parvus Blanchard, 1853
| | |
| Species | Onthophagus pasotagal Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus pastillatus Boucomont, 1919
| | |
| Species | Onthophagus patinatus Marcus, 1917
| | |
| Species | Onthophagus patricius Péringuey, 1901 ⇒ Onthophagus cinctipennis
| | |
| Species | Onthophagus patruelis Harold, 1886 ⇒ Onthophagus asper
| | |
| Species | Onthophagus paucigranosus Lansberge, 1886
| | |
| Species | Onthophagus paulianellus Frey, 1958
| | |
| Species | Onthophagus pauliani Balthasar, 1937 ⇒ Onthophagus paulianellus
| | |
| Species | Onthophagus pauper Boucomont, 1914
| | |
| Species | Onthophagus pauperatus Mulsant, 1842
| | |
| Species | Onthophagus pauperculus Frey, 1963 ⇒ Onthophagus bicarinaticeps
| | |
| Species | Onthophagus pauxillus d´Orbigny, 1902
| | |
| Species | Onthophagus pavidus Harold, 1877
| | |
| Species | Onthophagus pectoralis Thunberg, 1818 ⇒ Onthophagus giraffa
| | |
| Species | Onthophagus pedator Sharp, 1875
| | |
| Species | Onthophagus pedester Howden & Génier, 2004
| | |
| Species | Onthophagus pedestris Fahraeus, 1857 ⇒ Onthophagus setosus
| | |
| Species | Onthophagus pedisequus Balthasar, 1969
| | |
| Species | Onthophagus peguanus Boucomont, 1914 ⇒ Onthophagus pacificus
| | |
| Species | Onthophagus pellax Péringuey, 1901
| | |
| Species | Onthophagus pendjarius Josso & Prévost, 2006
| | |
| Species | Onthophagus penedwardsae Monteith & Storey, 2013
| | |
| Species | Onthophagus peninsularis Boucomont, 1914
| | |
| Species | Onthophagus peninsulocupreus Krikken & Huijbregts, 2009
| | |
| Species | Onthophagus peninsulomerus Huijbregts & Krikken, 2011
| | |
| Species | Onthophagus pentacanthus Harold, 1867 Five horned dung beetle, Fivehorned Dung Beetle | | |
| Species | Onthophagus peotoxus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus perakensis Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus peramelinus Lea, 1923
| | |
| Species | Onthophagus peringueyi Shipp, 1895
| | |
| Species | Onthophagus perniciosus Péringuey, 1901 ⇒ Onthophagus sansibaricus
| | |
| Species | Onthophagus perniger Boucomont, 1930
| | |
| Species | Onthophagus peropacus Kirschenblatt, 1935 ⇒ Onthophagus (Euonthophagus) atramentarius
| | |
| Species | Onthophagus perpilosus MacLeay, 1871
| | |
| Species | Onthophagus persianus Olsoufieff, 1900 ⇒ Onthophagus (Paleonthophagus) andalusicus persianus
| | |
| Species | Onthophagus personatus Boucomont, 1914
| | |
| Species | Onthophagus petenensis Howden & Gill, 1993
| | |
| Species | Onthophagus pexatus Harold, 1869
| | |
| Species | Onthophagus peyrierasi Paulian, 1985
| | |
| Species | Onthophagus phahompokus Masumoto & Ochi, 2015
| | |
| Species | Onthophagus phakuaiensis Masumoto, Ochi & Hanboonsong, 2013
| | |
| Species | Onthophagus phalopsides Frey, 1955 ⇒ Onthophagus gonopygus
| | |
| Species | Onthophagus phanaeicollis Lansberge, 1883
| | |
| Species | Onthophagus phanaeides Frey, 1956
| | |
| Species | Onthophagus phanaeiformis Boucomont, 1914
| | |
| Species | Onthophagus phanaeoides Westwood, 1839 ⇒ Proagoderus lanista
| | |
| Species | Onthophagus phanaeomorphus Janssens, 1954
| | |
| Species | Onthophagus phatoensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus philippemorettoi Josso, 2022
| | |
| Species | Onthophagus philippinensis Boucomont, 1919
| | |
| Species | Onthophagus phillippsorum Krikken & Huijbregts, 1987
| | |
| Species | Onthophagus phoenicocerus Lea, 1923
| | |
| Species | Onthophagus phrixus Balthasar, 1969
| | |
| Species | Onthophagus phukhieoensis Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus picatus d´Orbigny, 1902
| | |
| Species | Onthophagus piceiceps d´Orbigny, 1904
| | |
| Species | Onthophagus piceus Fåhraeus, 1857 ⇒ Onthophagus fimetarius
| | |
| Species | Onthophagus picinus Harold, 1886 ⇒ Onthophagus niloticus
| | |
| Species | Onthophagus picipennis Hope, 1841
| | |
| Species | Onthophagus picticollis Gerstaecker, 1871 ⇒ Milichus picticollis
| | |
| Species | Onthophagus pictipennis d´Orbigny, 1913
| | |
| Species | Onthophagus pictipodex d´Orbigny, 1902
| | |
| Species | Onthophagus pictisternum d´Orbigny, 1902 ⇒ Mimonthophagus pictisternum
| | |
| Species | Onthophagus picturatus d´Orbigny, 1908
| | |
| Species | Onthophagus pictus Reitter, 1893 ⇒ Oniticellus tessellatus
| | |
| Species | Onthophagus pierrei Josso, 2022
| | |
| Species | Onthophagus piffli Petrovitz, 1961
| | |
| Species | Onthophagus pilauco Tello, Verdú, Rossini & Zunino, 2021
| | |
| Species | Onthophagus pilicollis d´Orbigny, 1902
| | |
| Species | Onthophagus piliger Mulsant, 1842 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus pilipodex d´Orbigny, 1913
| | |
| Species | Onthophagus pillara Matthews, 1972
| | |
| Species | Onthophagus pilosus Fahraeus, 1857 ⇒ Onthophagus echinus
| | |
| Species | Onthophagus pilularius Lansberge, 1883
| | |
| Species | Onthophagus pimpasaleei Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus pinaroo Storey & Weir, 1990
| | |
| Species | Onthophagus pinguis Gerstaecker, 1871
| | |
| Species | Onthophagus pipitzi Ancey, 1883
| 1 | Subspecies |
| Species | Onthophagus pisciphagus Walter & Cambefort, 1977
| | |
| Species | Onthophagus pithankithae Karimbumkara & Priyadarsanan, 2016
| | |
| Species | Onthophagus placens Péringuey, 1904
| | |
| Species | Onthophagus planaticeps d´Orbigny, 1913
| | |
| Species | Onthophagus plancus Erichson, 1843 ⇒ Phalops flavocinctus
| | |
| Species | Onthophagus planiceps MacLeay, 1886 ⇒ Onthophagus pinguis
| | |
| Species | Onthophagus planicollis Harold, 1880
| | |
| Species | Onthophagus planicornis Herbst, 1789
| | |
| Species | Onthophagus planidorsis Dierkens, 2022
| | |
| Species | Onthophagus planifrons Frey, 1962
| | |
| Species | Onthophagus platalea Arrow, 1941
| | |
| Species | Onthophagus plato Bates, 1888 ⇒ Proagoderus furcifer
| | |
| Species | Onthophagus platycerus Wiedemann, 1823 ⇒ Onthophagus giraffa
| | |
| Species | Onthophagus pleurogonus d´Orbigny, 1913
| | |
| Species | Onthophagus plicatifrons d´Orbigny, 1908
| | |
| Species | Onthophagus pljushtchi Ivanova, 2012
| | |
| Species | Onthophagus plumaricula Depoli, 1924
| | |
| Species | Onthophagus plurimacula Depoli, 1924 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus pluton d´Orbigny, 1902
| | |
| Species | Onthophagus poeophagus Kabakov, 1979
| | |
| Species | Onthophagus politissimus d´Orbigny, 1908
| | |
| Species | Onthophagus pollicatus Harold, 1879
| | |
| Species | Onthophagus polyedrus d´Orbigny, 1905
| | |
| Species | Onthophagus polyodon d´Orbigny, 1913
| | |
| Species | Onthophagus polystigma d´Orbigny, 1902
| | |
| Species | Onthophagus ponderosus Péringuey, 1896 ⇒ Diastellopalpus quinquedens
| | |
| Species | Onthophagus pontilis Blackburn, 1903 ⇒ Onthophagus blackwoodensis
| | |
| Species | Onthophagus pooensis Cambefort & Nicolas, 1991
| | |
| Species | Onthophagus porcus Arrow, 1931
| | |
| Species | Onthophagus poringensis Ochi & Kon, 2005
| | |
| Species | Onthophagus porrectus Reiche, 1847 ⇒ Proagoderus rectefurcatus
| 1 | Subspecies |
| Species | Onthophagus portentosus Felsche, 1907 ⇒ Pseudosaproecius portentosus
| | |
| Species | Onthophagus possoi Walter, 1982
| | |
| Species | Onthophagus postcornutus Frey, 1963 ⇒ Onthophagus peramelinus
| | |
| Species | Onthophagus posticicornis d´Orbigny, 1913
| | |
| Species | Onthophagus posticus Erichson, 1842
| | |
| Species | Onthophagus potosinus Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus praecavatus d´Orbigny, 1913
| | |
| Species | Onthophagus praecellens Bates, 1887
| | |
| Species | Onthophagus praedatus Harold, 1862
| | |
| Species | Onthophagus praedentatus d´Orbigny, 1904
| | |
| Species | Onthophagus praefossus d´Orbigny, 1913
| | |
| Species | Onthophagus praelaminatus Frey, 1957
| | |
| Species | Onthophagus praestans Péringuey, 1901
| | |
| Species | Onthophagus praestus Fåhraeus, 1857
| | |
| Species | Onthophagus praetortus Péringuey, 1904
| | |
| Species | Onthophagus prasinus Erichson, 1843
| 1 | Subspecies |
| Species | Onthophagus prehensilis Arrow, 1920
| | |
| Species | Onthophagus priscus
| | |
| Species | Onthophagus probus Péringuey, 1901
| | |
| Species | Onthophagus procurvus Balthasar, 1935
| | |
| Species | Onthophagus prodromus ♰ Heer, 1862
| | |
| Species | Onthophagus producticollis d´Orbigny, 1908
| | |
| Species | Onthophagus productus Arrow, 1907
| | |
| Species | Onthophagus profanus Frey, 1958
| | |
| Species | Onthophagus prolixus Walker, 1858 ⇒ Onthophagus unifasciatus
| | |
| Species | Onthophagus promissus Harold, 1868
| | |
| Species | Onthophagus promptus Harold, 1869
| | |
| Species | Onthophagus pronocarinatus Josso, 2019
| | |
| Species | Onthophagus pronus Erichson, 1842
| | |
| Species | Onthophagus propexus Balthasar, 1933 ⇒ Onthophagus gratus
| | |
| Species | Onthophagus propinquus MacLeay, 1888 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus propraecellens Howden & Gill, 1987
| | |
| Species | Onthophagus prostans Reiche, 1847
| 1 | Subspecies |
| Species | Onthophagus protensus Horn, 1875 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus proteus d´Orbigny, 1902
| 2 | Subspecies |
| Species | Onthophagus protuberans Frey, 1955
| | |
| Species | Onthophagus proximus d´Orbigny, 1908
| | |
| Species | Onthophagus pseudoaeneus d´Orbigny, 1908
| | |
| Species | Onthophagus pseudoarai Ochi & Kon, 2018
| | |
| Species | Onthophagus pseudobidens d´Orbigny, 1915
| | |
| Species | Onthophagus pseudobrutus Kabakov, 1983
| | |
| Species | Onthophagus pseudobufonidius Josso, 2019
| | |
| Species | Onthophagus pseudoconvexicollis Bai & Yang, 2016
| | |
| Species | Onthophagus pseudocoracinus Kabakov, 1983
| | |
| Species | Onthophagus pseudocostifer Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus pseudocribripennis Josso, 2019
| | |
| Species | Onthophagus pseudoemarginatus Goidanich, 1926 ⇒ Onthophagus rubrimaculatus
| | |
| Species | Onthophagus pseudofimetarius Balthasar, 1946
| | |
| Species | Onthophagus pseudoflexicollis Moretto, 2004
| | |
| Species | Onthophagus pseudoguatemalensis Moctezuma & Halffter, 2021
| | |
| Species | Onthophagus pseudojaponicus Balthasar, 1941
| 4 | Subspecies |
| Species | Onthophagus pseudoliberianus Moretto, 2010
| | |
| Species | Onthophagus pseudopilosus Frey, 1958
| | |
| Species | Onthophagus pseudosanguineus Walter & Cambefort, 1977
| | |
| Species | Onthophagus pseudoschultzei Josso & Prévost, 2000
| | |
| Species | Onthophagus pseudosellatus Balthasar, 1964
| | |
| Species | Onthophagus pseudoundulans Zunino & Halffter, 1988
| 1 | Subspecies |
| Species | Onthophagus pseudovinctus Tagliaferri & Moretto, 2012
| | |
| Species | Onthophagus ptox Erichson, 1842
| | |
| Species | Onthophagus puberulus d´Orbigny, 1902
| | |
| Species | Onthophagus pudens Péringuey, 1901
| | |
| Species | Onthophagus puetalis Matsumura, 1938
| | |
| Species | Onthophagus pugionatus Fahraeus, 1857
| 3 | Subspecies |
| Species | Onthophagus pugnacior Blackburn, 1903
| | |
| Species | Onthophagus pugnax Harold, 1868
| | |
| Species | Onthophagus pulchellus d´Orbigny, 1905
| | |
| Species | Onthophagus pullatus d´Orbigny, 1905
| | |
| Species | Onthophagus pullus Roth, 1851 ⇒ Onthophagus parenthesis
| | |
| Species | Onthophagus pumilus Kabakov, 2014
| | |
| Species | Onthophagus punctatominiatus Goidanich, 1925 ⇒ Onthophagus (Palaeonthophagus) lucidus
| | |
| Species | Onthophagus punctulatus d´Orbigny, 1908 ⇒ Onthophagus laminosus
| | |
| Species | Onthophagus punthari Storey, 1977
| | |
| Species | Onthophagus pupillatus Kolbe, 1886
| | |
| Species | Onthophagus purifrons d´Orbigny, 1908
| | |
| Species | Onthophagus purpurascens Boucomont, 1914
| | |
| Species | Onthophagus purpureicollis MacLeay, 1864
| | |
| Species | Onthophagus purus d´Orbigny, 1908 ⇒ Onthophagus bidens
| | |
| Species | Onthophagus pusillus Fabricius, 1798 ⇒ Onthophagus modestus
| | |
| Species | Onthophagus pusio Fahraeus, 1857 ⇒ Onthophagus confertus
| | |
| Species | Onthophagus putealis Matsumura, 1938 ⇒ Onthophagus (Onthophagus) hastifer
| | |
| Species | Onthophagus pygialis Thomson, 1858 ⇒ Onthophagus sellatus
| | |
| Species | Onthophagus pygidialis Lansberge, 1883
| | |
| Species | Onthophagus pygmaeus Schaller, 1783
| | |
| Species | Onthophagus pyramidalis Klug, 1855
| | |
| Species | Onthophagus quadraticeps Harold, 1867
| | |
| Species | Onthophagus quadraticornis d´Orbigny, 1905 ⇒ Onthophagus pugionatus
| | |
| Species | Onthophagus quadricallosus d´Orbigny, 1902
| | |
| Species | Onthophagus quadricornis Fabricius, 1801
| | |
| Species | Onthophagus quadricuspis d´Orbigny, 1908
| | |
| Species | Onthophagus quadrilunatus d´Orbigny, 1902
| | |
| Species | Onthophagus quadrimaculatus Raffray, 1877
| | |
| Species | Onthophagus quadrinodicollis Lea, 1924 ⇒ Onthophagus erichsoni
| | |
| Species | Onthophagus quadrinodosus Fahraeus, 1857
| | |
| Species | Onthophagus quadrinotatus d´Orbigny, 1905
| | |
| Species | Onthophagus quadripustulatus Fabricius, 1775
| | |
| Species | Onthophagus quadrituberculatus Laicharting, 1781
| | |
| Species | Onthophagus quadrum Kugelann, 1792
| | |
| Species | Onthophagus quangnamensis Ochi, Kon & Pham, 2021
| | |
| Species | Onthophagus quasijohkii Ochi & Kon, 2005
| | |
| Species | Onthophagus quasitagal Ochi & Kon, 2005
| | |
| Species | Onthophagus queenslandicus Blackburn, 1903
| | |
| Species | Onthophagus questus Sharp, 1875 ⇒ Onthophagus (Micronthophagus) quaestus
| | |
| Species | Onthophagus quetzalis Howden & Gill, 1993
| | |
| Species | Onthophagus quinnensis Fabricius, 1792
| | |
| Species | Onthophagus quinquedens Bates, 1888
| | |
| Species | Onthophagus quinquetuberculatus MacLeay, 1871
| | |
| Species | Onthophagus quiproquo Moretto & Génier, 2010
| | |
| Species | Onthophagus raffrayi Harold, 1886 ⇒ Onthophagus filicornis
| | |
| Species | Onthophagus ragazzii d´Orbigny, 1904
| | |
| Species | Onthophagus ramosellus Bates, 1891
| | |
| Species | Onthophagus ramosicornis d´Orbigny, 1902
| 1 | Subspecies |
| Species | Onthophagus ramosus Wiedemann, 1823
| | |
| Species | Onthophagus rana Arrow, 1931
| | |
| Species | Onthophagus rangifer Klug, 1855
| 1 | Subspecies |
| Species | Onthophagus ranongensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus ranongjohkii Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus ranunculus Arrow, 1913
| | |
| Species | Onthophagus rasilis Boucomont, 1921 ⇒ Anoctus rasilis
| | |
| Species | Onthophagus rasipennis d´Orbigny, 1908
| | |
| Species | Onthophagus ratchataniensis Masumoto, Ochi & Hanboonsong, 2013
| | |
| Species | Onthophagus rechingeriorum Mandl, 1976
| | |
| Species | Onthophagus rectefurcatus Fairmaire, 1891
| 1 | Subspecies |
| Species | Onthophagus rectestriatus d´Orbigny, 1915
| | |
| Species | Onthophagus recticornis Leske, 1785
| | |
| Species | Onthophagus rectilamina d´Orbigny, 1902
| | |
| Species | Onthophagus rectinicornis Fairmaire, 1878 ⇒ Parascatonomus tricornis
| | |
| Species | Onthophagus rectorispauliani Cambefort, 1980
| | |
| Species | Onthophagus reflexicornis Redtenbacher, 1867 ⇒ Onthophagus spinifex
| | |
| Species | Onthophagus refulgens Arrow, 1931
| | |
| Species | Onthophagus regalis Arrow, 1907
| | |
| Species | Onthophagus regulus Brancsik, 1897
| | |
| Species | Onthophagus reichardti Medvedev, 1928 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus remotus Harold, 1879
| | |
| Species | Onthophagus renejeanneli Dierkens, 2022
| | |
| Species | Onthophagus reticollis MacLeay, 1886
| | |
| Species | Onthophagus reticulatus d´Orbigny, 1902
| | |
| Species | Onthophagus reticuliger Frey, 1960
| | |
| Species | Onthophagus reticulundaticeps Josso, 2022
| | |
| Species | Onthophagus retusus Harold, 1869 ⇒ Onthophagus (Onthophagus) chevrolati retusus
| | |
| Species | Onthophagus reyesi Zunino & Halffter, 1988
| | |
| Species | Onthophagus rhinoceros Melsheimer, 1845 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus rhinocerus Gomes Alves, 1944 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus rhinolophus Harold, 1869
| | |
| Species | Onthophagus rhinophyllus Harold, 1868
| | |
| Species | Onthophagus rhodesianus Frey, 1975
| | |
| Species | Onthophagus rhubanti
| | |
| Species | Onthophagus rhynchophorus Péringuey, 1904
| | |
| Species | Onthophagus rhyncophorus
| | |
| Species | Onthophagus ribbei Boucomont, 1914
| | |
| Species | Onthophagus riekoae Ochi & Kon, 2005
| | |
| Species | Onthophagus riparius Lansberge, 1885
| | |
| Species | Onthophagus ritsemai Lansberge, 1883
| | |
| Species | Onthophagus rizali Ochi, Kawahara & Cabras, 2021
| | |
| Species | Onthophagus robertminettii Josso, 2022
| | |
| Species | Onthophagus robertopoggii Ochi & Kon, 2006
| | |
| Species | Onthophagus roessneri Ziani, 2016
| | |
| Species | Onthophagus rohwedderi Moretto, 2017
| | |
| Species | Onthophagus rojkoffianus Josso, 2018
| | |
| Species | Onthophagus rorarius Harold, 1877
| | |
| Species | Onthophagus rosemarieae Josso, 2022
| | |
| Species | Onthophagus rosenbergi Krikken & Huijbregts, 2011
| 2 | Subspecies |
| Species | Onthophagus rosettae Frey, 1958
| | |
| Species | Onthophagus rostratus Harold, 1869 ⇒ Onthophagus trinominatus
| | |
| Species | Onthophagus rostrifer Reitter, 1893 ⇒ Onthophagus (Onthophagus) gibbulus
| | |
| Species | Onthophagus rothi d´Orbigny, 1902 ⇒ Onthophagus distichus
| | |
| Species | Onthophagus rotundatus d´Orbigny, 1905
| | |
| Species | Onthophagus rotundibasis d´Orbigny, 1902
| | |
| Species | Onthophagus rotundicollis Lansberge, 1883
| | |
| Species | Onthophagus rougonorum Cambefort, 1984
| | |
| Species | Onthophagus rouyeri Boucomont, 1914
| | |
| Species | Onthophagus royi Biswas & Chatterjee, 1985
| | |
| Species | Onthophagus ruandanus Frey, 1971
| | |
| Species | Onthophagus rubefactus d´Orbigny, 1913 ⇒ Onthophagus tessulatus
| | |
| Species | Onthophagus rubellus d´Orbigny, 1908
| | |
| Species | Onthophagus rubens d´Orbigny, 1902
| | |
| Species | Onthophagus rubenticollis d´Orbigny, 1902
| | |
| Species | Onthophagus rubescens MacLeay, 1888
| | |
| Species | Onthophagus rubicundulus MacLeay, 1871
| | |
| Species | Onthophagus rubidus d´Orbigny, 1913
| | |
| Species | Onthophagus rubrescens Blanchard, 1843 ⇒ Onthophagus (Palaeonthophagus) stylocerus
| | |
| Species | Onthophagus rubricatus d´Orbigny, 1902
| | |
| Species | Onthophagus rubrimaculatus MacLeay, 1864
| | |
| Species | Onthophagus rubripennis Arrow, 1907 ⇒ Onthophagus (Onthophagus) taurus
| 2 | Subspecies |
| Species | Onthophagus rubripes Mulsant, 1842 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus rubromaculatus Kolbe, 1886
| | |
| Species | Onthophagus rubrotinctus d´Orbigny, 1900 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus rudis Sharp, 1875
| | |
| Species | Onthophagus rufaticollis d´Orbigny, 1904 ⇒ Onthophagus pugionatus
| | |
| Species | Onthophagus rufescens Bates, 1887
| | |
| Species | Onthophagus ruficauda Arrow, 1931
| | |
| Species | Onthophagus ruficolor d´Orbigny, 1905 ⇒ Onthophagus ahenomicans
| | |
| Species | Onthophagus rufipennis Motschulsky, 1858 ⇒ Caccobius rufipennis
| | |
| Species | Onthophagus rufipes Ménétriés, 1832 ⇒ Onthophagus (Onthophagus) illyricus
| | |
| Species | Onthophagus rufipodex d´Orbigny, 1913
| | |
| Species | Onthophagus rufobasalis Fairmaire, 1887
| | |
| Species | Onthophagus rufocastaneus Fairmaire, 1887
| | |
| Species | Onthophagus rufoclypeatus Frey, 1960 ⇒ Walterantus rufoclypeatus
| | |
| Species | Onthophagus rufoguttatus Fairmaire, 1905
| | |
| Species | Onthophagus rufolimbatus d´Orbigny, 1913
| | |
| Species | Onthophagus rufonotatus d´Orbigny, 1902
| | |
| Species | Onthophagus rufopygus Frey, 1957
| | |
| Species | Onthophagus rufosignatus MacLeay, 1864
| | |
| Species | Onthophagus rufostillans d´Orbigny, 1907
| | |
| Species | Onthophagus rufovirens d´Orbigny, 1904
| | |
| Species | Onthophagus rufulgens
| | |
| Species | Onthophagus rufulus d´Orbigny, 1902 ⇒ Onthophagus denudatus
| | |
| Species | Onthophagus rufus d´Orbigny, 1905 ⇒ Onthophagus pugionatus
| | |
| Species | Onthophagus rugicollis Harold, 1880
| | |
| Species | Onthophagus rugidorsis d´Orbigny, 1913
| | |
| Species | Onthophagus rugipennis d´Orbigny, 1908 ⇒ Onthophagus depilis
| | |
| Species | Onthophagus rugosiceps Motschulsky, 1863
| | |
| Species | Onthophagus rugosicollis Gillet, 1925
| | |
| Species | Onthophagus rugosipennis Frey, 1973
| | |
| Species | Onthophagus rugosissimus d´Orbigny, 1913
| | |
| Species | Onthophagus rugosus Kirby, 1818 ⇒ Onthophagus tenebrosus
| | |
| Species | Onthophagus rugulipennis Fairmaire, 1887
| | |
| Species | Onthophagus rupicapra Waterhouse, 1894
| | |
| Species | Onthophagus rusticus Boheman, 1858
| | |
| Species | Onthophagus rutilans Sharp, 1875 ⇒ Onthophagus borneensis
| 3 | Subspecies |
| Species | Onthophagus rutilicollis Boucomont, 1914 ⇒ Onthophagus borneensis
| | |
| Species | Onthophagus rutilipennis Reitter, 1893
| | |
| Species | Onthophagus rutriceps Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus sabahensis Ochi & Kon, 2006
| | |
| Species | Onthophagus sabai Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus sacharovskii Olsoufieff, 1918
| | |
| Species | Onthophagus saggitarius Fabricius, 1775
| | |
| Species | Onthophagus sagittarus
| | |
| Species | Onthophagus sahai Biswas & Chatterjee, 1986
| | |
| Species | Onthophagus saharae Bedel, 1911 ⇒ Onthophagus (Onthophagus) taurus
| | |
| Species | Onthophagus saiga Ballion, 1870 ⇒ Onthophagus (Palaeonthophagus) pygargus
| | |
| Species | Onthophagus saigonensis Boucomont, 1924
| | |
| Species | Onthophagus sakamakii Ochi, Kon & Kawahara, 2010
| | |
| Species | Onthophagus sakishimanus Nomura, 1976
| | |
| Species | Onthophagus saksphus Masumoto, Ochi & Higurashi, 2021
| | |
| Species | Onthophagus salakensis Ochi, Kon & Hartini, 2010
| | |
| Species | Onthophagus salebrosus MacLeay, 1888
| | |
| Species | Onthophagus saleyeri Lansberge, 1883
| | |
| Species | Onthophagus salvadorensis Zunino & Halffter, 1988
| | |
| Species | Onthophagus samarensis Ochi, Kon & Cabras, 2023
| | |
| Species | Onthophagus samoengus Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus sancristobalensis Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus sanggona Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus sangirensis Boucomont, 1914
| | |
| Species | Onthophagus sanguineus d´Orbigny, 1902
| | |
| Species | Onthophagus sanguinolentus d´Orbigny, 1908
| | |
| Species | Onthophagus sangwalus Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus sanpabloetlorum Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus sansibaricus Harold, 1878
| 1 | Subspecies |
| Species | Onthophagus santamariensis Moctezuma, Sánchez-Huerta & Halffter, 2020
| | |
| Species | Onthophagus sapphirinus Fahraeus, 1857 ⇒ Proagoderus aureiceps
| | |
| Species | Onthophagus sarasinorum Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus sarawacus Harold, 1877
| | |
| Species | Onthophagus saudiensis Frey, 1962
| | |
| Species | Onthophagus savanicola Cambefort, 1984
| | |
| Species | Onthophagus sayapensis Ochi & Kon, 2005
| | |
| Species | Onthophagus sayi Castelnau, 1840 ⇒ Onthophagus (Onthophagus) hecate
| | |
| Species | Onthophagus scaber Roth, 1851
| | |
| Species | Onthophagus scaberrimus d´Orbigny, 1904
| | |
| Species | Onthophagus scabricollis Horn, 1875 ⇒ Onthophagus (Onthophagus) striatulus
| | |
| Species | Onthophagus scabrosus Fahraeus, 1857 ⇒ Onthophagus setosus
| | |
| Species | Onthophagus scapularis d´Orbigny, 1902
| | |
| Species | Onthophagus scatonomoides Lansberge, 1885 ⇒ Anoctus scatonomoides
| | |
| Species | Onthophagus sceptrifer Boucomont, 1924
| | |
| Species | Onthophagus schaefernai Balthasar, 1935
| | |
| Species | Onthophagus schatzmayeri Pierotti, 1959 ⇒ Onthophagus (Palaeonthophagus) opacicollis
| 1 | Subspecies |
| Species | Onthophagus schatzmayri Pierotti, 1959 ⇒ Onthophagus (Palaeonthophagus) opacicollis
| | |
| Species | Onthophagus schaufussi Harold, 1867
| | |
| Species | Onthophagus schawalleri Scheuern, 1996
| | |
| Species | Onthophagus schillhammeri Kabakov, 2006
| | |
| Species | Onthophagus schimbanus Harold, 1886
| | |
| Species | Onthophagus schimperi d´Orbigny, 1902 ⇒ Onthophagus helciatus
| | |
| Species | Onthophagus schmeltzi Harold, 1869
| | |
| Species | Onthophagus schoutedeni Boucomont, 1920 ⇒ Onthophagus impressicollis
| | |
| Species | Onthophagus schreberi Linnaeus, 1767
| 6 | Subspecies |
| Species | Onthophagus schultzei Gillet, 1927
| | |
| Species | Onthophagus schunckei Paulian, 1936
| | |
| Species | Onthophagus schunkei
| | |
| Species | Onthophagus schuppeli Dejean, 1836
| | |
| Species | Onthophagus sciron Balthasar, 1969
| | |
| Species | Onthophagus scotias Thomson, 1858
| | |
| Species | Onthophagus scriba
| | |
| Species | Onthophagus scrutator Harold, 1877
| | |
| Species | Onthophagus sculptilis Gerstaecker, 1871
| | |
| Species | Onthophagus secundarius Roth, 1851
| | |
| Species | Onthophagus sellatulus d´Orbigny, 1902
| | |
| Species | Onthophagus sellatus Klug, 1845
| | |
| Species | Onthophagus sembeli Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus semiaereopictus Ochi, Kawahara & Cabras, 2021
| | |
| Species | Onthophagus semiaratus d´Orbigny, 1902
| | |
| Species | Onthophagus semiasper d´Orbigny, 1902
| | |
| Species | Onthophagus semichalcites d´Orbigny, 1902
| | |
| Species | Onthophagus semicinctus d´Orbigny, 1897
| | |
| Species | Onthophagus semicirculifer d´Orbigny, 1902 ⇒ Mimonthophagus semicirculifer
| | |
| Species | Onthophagus semicroceus d´Orbigny, 1915
| | |
| Species | Onthophagus semicupreus Harold, 1877 ⇒ Proagoderus dives
| | |
| Species | Onthophagus semifex Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus semiflavus Boheman, 1860 ⇒ Onthophagus flavolimbatus
| | |
| Species | Onthophagus semigraniger d´Orbigny, 1905
| | |
| Species | Onthophagus semigranosus Lansberge, 1883
| | |
| Species | Onthophagus semihirtus Frey, 1963 ⇒ Onthophagus incornutus
| | |
| Species | Onthophagus semiiris Thomson, 1858
| | |
| Species | Onthophagus semilaevis d´Orbigny, 1913
| | |
| Species | Onthophagus semimetallicus Lea, 1923
| | |
| Species | Onthophagus seminitens d´Orbigny, 1902
| | |
| Species | Onthophagus seminitidus d´Orbigny, 1908
| | |
| Species | Onthophagus seminulum Balthasar, 1964 ⇒ Onthophagus stomachosus
| | |
| Species | Onthophagus semiopacus Harold, 1869 ⇒ Onthophagus seminitens
| | |
| Species | Onthophagus semipacificus Ochi & Kon, 2006
| | |
| Species | Onthophagus semiperakensis Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus semirubeus d´Orbigny, 1905
| | |
| Species | Onthophagus semirubidus d´Orbigny, 1913
| | |
| Species | Onthophagus semirufus d´Orbigny, 1900 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus semirugosus Gillet, 1927 ⇒ Onthophagus fissiceps
| | |
| Species | Onthophagus semisetosus d´Orbigny, 1902 ⇒ Mimonthophagus semisetosus
| | |
| Species | Onthophagus semivestitus Paulian, 1937
| | |
| Species | Onthophagus semivirescens d´Orbigny, 1902
| | |
| Species | Onthophagus semiviridis d´Orbigny, 1904
| | |
| Species | Onthophagus semiworoae Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus senegalensis d´Orbigny, 1902
| | |
| Species | Onthophagus senescens Péringuey, 1908
| | |
| Species | Onthophagus senex Boucomont, 1914
| | |
| Species | Onthophagus seniculus Fabricius, 1781 ⇒ Onthophagus senescens
| | |
| Species | Onthophagus sepilokensis Ochi & Kon, 2006
| | |
| Species | Onthophagus seramicus Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus serapiensis Ochi, Kon & Barclay, 2008
| | |
| Species | Onthophagus serdangensis Lansberge, 1886
| | |
| Species | Onthophagus serenus Péringuey, 1904 ⇒ Onthophagus latestriatus
| | |
| Species | Onthophagus sericans Frey, 1975
| | |
| Species | Onthophagus sericeicollis Boucomont, 1928
| | |
| Species | Onthophagus serienotatus d´Orbigny, 1902
| | |
| Species | Onthophagus seseba Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus setoculus Krikken & Huijbregts, 1987
| | |
| Species | Onthophagus setosus Fahraeus, 1857
| | |
| Species | Onthophagus setulosus Motschulsky, 1863 ⇒ Caccobius diminutivus
| | |
| Species | Onthophagus sexdentatus Boucomont, 1919
| | |
| Species | Onthophagus sexstriatus Montrouzier, 1855
| | |
| Species | Onthophagus shanicus Kabakov, 2006
| | |
| Species | Onthophagus sharpi Harold, 1875
| | |
| Species | Onthophagus shaykh Montanaro & Ziani, 2022
| | |
| Species | Onthophagus shibatai Nakane, 1960
| | |
| Species | Onthophagus shigeo Matsumura & Yohena, 1937 ⇒ Onthophagus (Gibbonthophagus) atripennis
| | |
| Species | Onthophagus shigeoi Matsumura, 1937
| | |
| Species | Onthophagus shimba Cambefort, 1980
| | |
| Species | Onthophagus shinanensis Matsumura, 1934 ⇒ Onthophagus bivertex
| 1 | Subspecies |
| Species | Onthophagus shinichii Ochi & Kon, 2018
| | |
| Species | Onthophagus shirakii Nakane, 1960
| | |
| Species | Onthophagus shoyozanus Matsumura, 1937 ⇒ Onthophagus (Onthophagus) gibbulus
| | |
| Species | Onthophagus shunichii Ochi, Kon & Masumoto, 2021
| | |
| Species | Onthophagus shurianus Matsumura & Yohena, 1937
| | |
| Species | Onthophagus siamensis Boucomont, 1923 ⇒ Onthophagus dayacus
| | |
| Species | Onthophagus sibela Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus sibuyanus Boucomont, 1924
| | |
| Species | Onthophagus sidama Gestro, 1895
| | |
| Species | Onthophagus sidangeaus Masumoto, Ochi & Higurashi, 2021
| | |
| Species | Onthophagus sideki Krikken & Huijbregts, 1987
| | |
| Species | Onthophagus signaticollis Frey, 1970
| | |
| Species | Onthophagus signatipennis Castelnau, 1840 ⇒ Parascatonomus maculatus
| | |
| Species | Onthophagus signatus Fahraeus, 1857
| | |
| Species | Onthophagus signifer Harold, 1877
| | |
| Species | Onthophagus sihkahonoi Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus sikkimensis Gillet, 1925
| | |
| Species | Onthophagus silus Balthasar, 1960
| | |
| Species | Onthophagus simboroni Ochi & Kon, 2006
| | |
| Species | Onthophagus simillimus d´Orbigny, 1913
| | |
| Species | Onthophagus simius Reitter, 1893
| | |
| Species | Onthophagus simoni d´Orbigny, 1902
| | |
| Species | Onthophagus simplex Raffray, 1877
| | |
| Species | Onthophagus simpliciceps d´Orbigny, 1905
| | |
| Species | Onthophagus simplicifrons Reitter, 1893
| | |
| Species | Onthophagus simplicithorax Endrödi, 1955 ⇒ Onthophagus (Palaeonthophagus) lemur
| | |
| Species | Onthophagus simulans Sharp, 1875 ⇒ Onthophagus wallacei
| | |
| Species | Onthophagus simulator d´Orbigny, 1905
| | |
| Species | Onthophagus sinagai Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus singulariformis Kohlmann & Solis, 2001
| | |
| Species | Onthophagus sinicus Zhang & Wang, 1997
| | |
| Species | Onthophagus sinuosicollis d´Orbigny, 1905
| | |
| Species | Onthophagus sinuosus d´Orbigny, 1913
| | |
| Species | Onthophagus sipilouensis Cambefort, 1984
| | |
| Species | Onthophagus sisyphoides Krikken, 1977
| | |
| Species | Onthophagus sjoestedti d´Orbigny, 1904
| | |
| Species | Onthophagus sjoestethi d´Orbigny, 1904
| | |
| Species | Onthophagus skelleyi Sánchez-Huerta, Zunino & Halffter, 2018
| | |
| Species | Onthophagus sloanei Blackburn, 1903
| | |
| Species | Onthophagus smaragdinus Harold, 1875
| 3 | Subspecies |
| Species | Onthophagus smeei Harold, 1875 ⇒ Proagoderus amplexus
| | |
| Species | Onthophagus smeenki Cambefort, 1980
| | |
| Species | Onthophagus smetanai Balthasar, 1952
| | |
| Species | Onthophagus smithi Shipp, 1897 ⇒ Proagoderus bottegi
| | |
| Species | Onthophagus snoflaki Balthasar, 1944
| | |
| Species | Onthophagus sobosanus Matsumura & Yohena, 1937 ⇒ Onthophagus fodiens
| | |
| Species | Onthophagus socialis Arrow, 1931
| | |
| Species | Onthophagus solidus Gillet, 1927 ⇒ Onthophagus compactus
| | |
| Species | Onthophagus solisi Howden & Gill, 1993
| | |
| Species | Onthophagus solivagus Harold, 1886
| 1 | Subspecies |
| Species | Onthophagus solmani Stebnicka, 1975
| | |
| Species | Onthophagus solomonensis Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus somalicola Balthasar, 1941
| | |
| Species | Onthophagus somalicus d´Orbigny, 1902
| | |
| Species | Onthophagus sonani Miwa, 1930
| | |
| Species | Onthophagus songsokensis Biswas & Chatterjee, 1985
| | |
| Species | Onthophagus sophiae Nicolas, 2006
| | |
| Species | Onthophagus sopu Krikken & Huijbregts, 2017
| | |
| Species | Onthophagus sparsepunctatus Frey, 1956
| | |
| Species | Onthophagus sparsulus Reitter, 1893
| | |
| Species | Onthophagus sparsutus d´Orbigny, 1913 ⇒ Onthophagus sparsulus
| | |
| Species | Onthophagus spathatus Boucomont, 1914
| | |
| Species | Onthophagus specularis Fischer von Waldheim, 1844 ⇒ Paroniticellus festivus
| | |
| Species | Onthophagus speculatus d´Orbigny, 1908
| | |
| Species | Onthophagus speculicollis Quedenfeldt, 1884
| 1 | Subspecies |
| Species | Onthophagus spiculatus Boucomont, 1914
| | |
| Species | Onthophagus spilophorus Harold, 1886
| | |
| Species | Onthophagus spinicornis Gillet, 1930
| | |
| Species | Onthophagus spinifer A. G. Olivier, 1789
| | |
| Species | Onthophagus spinifex Fabricius, 1781
| | |
| Species | Onthophagus spissicollis Lea, 1923 ⇒ Onthophagus duboulayi
| | |
| Species | Onthophagus spitiensis Gillet, 1925 ⇒ Onthophagus troglodyta
| | |
| Species | Onthophagus spitsbergeniensis Krell, 2010
| | |
| Species | Onthophagus spitsbergensis ♰ O. Heer, 1870
| | |
| Species | Onthophagus splendidoides Josso, 2013
| | |
| Species | Onthophagus splendidus Boucomont, 1932
| | |
| Species | Onthophagus sprecherae Moretto, 2013
| | |
| Species | Onthophagus spurcatus d´Orbigny, 1905
| | |
| Species | Onthophagus spurius Matsumura, 1937
| | |
| Species | Onthophagus squalidus Lea, 1923
| | |
| Species | Onthophagus stanleyi Moretto & Génier, 2010
| | |
| Species | Onthophagus statzi ♰ Krell, 1990
| | |
| Species | Onthophagus stehliki Balthasar, 1966
| | |
| Species | Onthophagus steinheili Harold, 1880
| | |
| Species | Onthophagus stellio Erichson, 1843
| | |
| Species | Onthophagus stellioides d´Orbigny, 1905 ⇒ Onthophagus stellio
| | |
| Species | Onthophagus stenocerus Harold, 1867 ⇒ Onthophagus neostenocerus
| | |
| Species | Onthophagus stercorarius Fahraeus, 1857 ⇒ Onthophagus (Afrostrandius) plebejus
| | |
| Species | Onthophagus sternalis Arrow, 1931
| | |
| Species | Onthophagus sternax Balthasar, 1959
| | |
| Species | Onthophagus stevensi Arrow, 1931
| | |
| Species | Onthophagus sticticus Harold, 1867
| 1 | Subspecies |
| Species | Onthophagus stictus d´Orbigny, 1913
| | |
| Species | Onthophagus stigmosus d´Orbigny, 1902
| | |
| Species | Onthophagus stillatus d´Orbigny, 1904
| | |
| Species | Onthophagus stockwelli Howden & Young, 1956
| | |
| Species | Onthophagus stomachosus Krell, 2009
| | |
| Species | Onthophagus strabonis Lea, 1923 ⇒ Onthophagus fabricii
| | |
| Species | Onthophagus strandi Balthasar, 1935
| | |
| Species | Onthophagus strictestriatus d´Orbigny, 1913
| | |
| Species | Onthophagus strigatus Mulsant, 1842 ⇒ Onthophagus (Trichonthophagus) maki
| | |
| Species | Onthophagus stuhlmanni d´Orbigny, 1908
| | |
| Species | Onthophagus subaenescens Goidanich, 1926 ⇒ Onthophagus (Palaeonthophagus) ovatus
| | |
| Species | Onthophagus subarmatus Harold, 1862
| | |
| Species | Onthophagus subcancer Howden, 1973
| | |
| Species | Onthophagus subcinctus d´Orbigny, 1913
| | |
| Species | Onthophagus subconvexus Seabra, 1907
| | |
| Species | Onthophagus subcornutus Boucomont, 1914
| | |
| Species | Onthophagus subcostatus d´Orbigny, 1908 ⇒ Proagoderus lujendae
| | |
| Species | Onthophagus subcribratus Arrow, 1907
| | |
| Species | Onthophagus subdivisus d´Orbigny, 1908
| | |
| Species | Onthophagus subextensus Kolbe, 1895
| | |
| Species | Onthophagus subglaber d´Orbigny, 1902 ⇒ Onthophagus depilis
| | |
| Species | Onthophagus subhumeralis d´Orbigny, 1902
| | |
| Species | Onthophagus sublaevis Orbigny, 1902
| 1 | Subspecies |
| Species | Onthophagus sublaminatus Mulsant, 1842
| | |
| Species | Onthophagus sublineatus d´Orbigny, 1900 ⇒ Onthophagus turpidus
| | |
| Species | Onthophagus sublineolatus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus submarginalis Sahlberg, 1926 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus submuticus Blackburn, 1903 ⇒ Onthophagus parvus
| | |
| Species | Onthophagus subnudus d´Orbigny, 1902
| | |
| Species | Onthophagus subocellatus d´Orbigny, 1905
| | |
| Species | Onthophagus subocelliger Blackburn, 1903 ⇒ Onthophagus waterhousei
| | |
| Species | Onthophagus subplanus d´Orbigny, 1902
| | |
| Species | Onthophagus subprominulus Mulsant, 1842 ⇒ Onthophagus (Palaeonthophagus) coenobita
| | |
| Species | Onthophagus subrecticornis Mulsant, 1842
| | |
| Species | Onthophagus subrufus Endrödi, 1955 ⇒ Onthophagus (Palaeonthophagus) ovatus
| | |
| Species | Onthophagus subrugosus d´Orbigny, 1905
| | |
| Species | Onthophagus subsulcatus d´Orbigny, 1908
| | |
| Species | Onthophagus subulifer d´Orbigny, 1908
| | |
| Species | Onthophagus subviolaceus Ménétriés, 1832 ⇒ Euonthophagus amyntas subviolaceus
| | |
| Species | Onthophagus suermelii Petrovitz, 1963
| | |
| Species | Onthophagus suffusus Klug, 1855
| | |
| Species | Onthophagus sugihartoi Ochi, 2007
| | |
| Species | Onthophagus sugillatus Klug, 1855
| | |
| Species | Onthophagus suginokoichii Ochi & Kon, 2008
| | |
| Species | Onthophagus suillus Arrow, 1931
| | |
| Species | Onthophagus sulawesiensis Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus sulawesijohkii Ochi, Kon & Barclay, 2016
| | |
| Species | Onthophagus sulcatulus d´Orbigny, 1907
| | |
| Species | Onthophagus sulcatus
| 1 | Subspecies |
| Species | Onthophagus sulci Balthasar, 1935
| | |
| Species | Onthophagus sulciger Kolbe, 1893
| | |
| Species | Onthophagus sulcipennis d´Orbigny, 1902
| | |
| Species | Onthophagus sumatramontanus Ochi & Kon, 2008
| | |
| Species | Onthophagus sumatranus Lansberge, 1883
| | |
| Species | Onthophagus sumawacus Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus sumbavensis Boucomont, 1914
| | |
| Species | Onthophagus sumptuosus Paulian, 1937
| | |
| Species | Onthophagus sunanicus Stebnicka, 1973 ⇒ Onthophagus (Onthophagus) punctator
| | |
| Species | Onthophagus sundanensis Lansberge, 1883
| | |
| Species | Onthophagus surdus Boucomont, 1925
| | |
| Species | Onthophagus sus Boucomont, 1919 ⇒ Onthophagus galeatus
| | |
| Species | Onthophagus suspectus Péringuey, 1892 ⇒ Proagoderus unidens
| | |
| Species | Onthophagus susterai Balthasar, 1952
| | |
| Species | Onthophagus sutiliceps d´Orbigny, 1902
| | |
| Species | Onthophagus sutilistriatus Lea, 1923 ⇒ Onthophagus thoreyi
| | |
| Species | Onthophagus sutleinensis Splichal, 1910
| 1 | Subspecies |
| Species | Onthophagus suturalis Péringuey, 1888 ⇒ Onthophagus (Onthophagus) trituber
| | |
| Species | Onthophagus suturatus Germar, 1824 ⇒ Onthophagus (Trichonthophagus) tarandus
| | |
| Species | Onthophagus sycophanta Fairmaire, 1887 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus sydneyensis Blackburn, 1903
| | |
| Species | Onthophagus sydneyicus Paulian, 1937 ⇒ Onthophagus dunningi
| | |
| Species | Onthophagus sylvestris Walter & Cambefort, 1977
| | |
| Species | Onthophagus sylvipapuanus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus symbioticus Arrow, 1920
| | |
| Species | Onthophagus synceri Cambefort, 1984
| | |
| Species | Onthophagus tabellicornis MacLeay, 1864
| | |
| Species | Onthophagus tabellifer Gillet, 1927
| | |
| Species | Onthophagus tabidus Balthasar, 1935
| | |
| Species | Onthophagus taboranus d´Orbigny, 1902
| | |
| Species | Onthophagus tacanensis Chamé-Vázquez & Sánchez-Hernández, 2022
| | |
| Species | Onthophagus taeniatus Boucomont, 1914
| 1 | Subspecies |
| Species | Onthophagus tagal Boucomont, 1924
| | |
| Species | Onthophagus tages Mulsant, 1842 ⇒ Onthophagus (Euonthophagus) crocatus
| 5 | Subspecies |
| Species | Onthophagus taichii Ochi, Kon & Barclay, 2008
| | |
| Species | Onthophagus taiensis Cambefort, 1984
| | |
| Species | Onthophagus taiheizanus Matsumura, 1937
| | |
| Species | Onthophagus takabayashii Matsumura, 1937
| | |
| Species | Onthophagus takakui Ochi, Kon & Hartini, 2009
| | |
| Species | Onthophagus takaoi Ochi & Kon, 2014
| | |
| Species | Onthophagus talpa Fahraeus, 1857
| | |
| Species | Onthophagus tambing Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus tamworthi Blackburn, 1903
| | |
| Species | Onthophagus tanganus d´Orbigny, 1913
| | |
| Species | Onthophagus taoi Ochi & Kon, 2006
| | |
| Species | Onthophagus tapirus Sharp, 1877
| | |
| Species | Onthophagus taprobanus Arrow, 1931
| | |
| Species | Onthophagus tarascus Zunino & Halffter, 1988
| 1 | Subspecies |
| Species | Onthophagus tarasovi Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus tarsatus Péringuey, 1888 ⇒ Phalops smaragdinus
| | |
| Species | Onthophagus tarsius Arrow, 1941
| | |
| Species | Onthophagus taruni Biswas & Chatterjee, 1986 ⇒ Onthophagus vladimiri
| | |
| Species | Onthophagus taschenbergi Gillet, 1925
| | |
| Species | Onthophagus tauroides Gillet, 1930
| | |
| Species | Onthophagus taxillus Balthasar, 1969
| | |
| Species | Onthophagus taymansi d´Orbigny, 1908
| | |
| Species | Onthophagus teitanicus d´Orbigny, 1902
| | |
| Species | Onthophagus teke Walter & Cambefort, 1977 ⇒ Cambefortius teke
| | |
| Species | Onthophagus telegonus Balthasar, 1969
| | |
| Species | Onthophagus telephus Balthasar, 1969
| | |
| Species | Onthophagus temporalis d´Orbigny, 1902
| | |
| Species | Onthophagus tenax Balthasar, 1964
| | |
| Species | Onthophagus tenebricus d´Orbigny, 1902 ⇒ Onthophagus proteus
| | |
| Species | Onthophagus tenebrosus Harold, 1871
| | |
| Species | Onthophagus tenuicornis Klug, 1855 ⇒ Onthophagus aeruginosus
| | |
| Species | Onthophagus tenuigraniger d´Orbigny, 1913
| | |
| Species | Onthophagus tenuistriatus d´Orbigny, 1905
| | |
| Species | Onthophagus ternatensis Boucomont, 1914 ⇒ Onthophagus praedatus
| | |
| Species | Onthophagus terrara Storey, 1977
| | |
| Species | Onthophagus tersicollis Müller, 1947
| | |
| Species | Onthophagus tersipennis d´Orbigny, 1902
| | |
| Species | Onthophagus tersus d´Orbigny, 1913
| | |
| Species | Onthophagus tesseratus d´Orbigny, 1908
| | |
| Species | Onthophagus tessulatus Harold, 1871
| 2 | Subspecies |
| Species | Onthophagus testaceoviolaceus Paulian, 1937
| | |
| Species | Onthophagus tetraspilus Fairmaire, 1887 ⇒ Onthophagus nitidulus
| | |
| Species | Onthophagus tetricus Harold, 1877
| | |
| Species | Onthophagus texanus Schaeffer, 1914
| | |
| Species | Onthophagus thailaevis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus thainuaensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus thaitai Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus tharalithae Karimbumkara & Priyadarsanan, 2016
| | |
| Species | Onthophagus thomsoni Bates, 1888
| 1 | Subspecies |
| Species | Onthophagus thoracicus Olivier, 1871
| | |
| Species | Onthophagus thoreyi Harold, 1868
| | |
| Species | Onthophagus thungphraensis Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus tibetanus Arrow, 1907
| | |
| Species | Onthophagus tibialis Frey, 1963 ⇒ Onthophagus jeanneli
| 1 | Subspecies |
| Species | Onthophagus tigreanus Harold, 1859
| | |
| Species | Onthophagus timorensis Boucomont, 1914
| | |
| Species | Onthophagus tiniocelloides Boucomont, 1925
| | |
| Species | Onthophagus tirapensis Biswas & Chatterjee, 1985
| | |
| Species | Onthophagus titschaecki Goidanovich, 1926 ⇒ Onthophagus jugicola
| | |
| Species | Onthophagus tnai Nithya & Sabu, 2012
| | |
| Species | Onthophagus togeman Matthews, 1972
| | |
| Species | Onthophagus tonkineus Gillet, 1921
| | |
| Species | Onthophagus tonsus d´Orbigny, 1902
| | |
| Species | Onthophagus tonywhitteni Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus toopi Monteith & Storey, 2013
| | |
| Species | Onthophagus toraut Krikken & Huijbregts, 2011
| | |
| Species | Onthophagus totonacus Moctezuma & Halffter, 2021
| | |
| Species | Onthophagus totonicapamus Bates, 1887
| | |
| Species | Onthophagus totonicapanus Bates, 1887
| | |
| Species | Onthophagus toxopeus Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus traginus Frey, 1972
| | |
| Species | Onthophagus tragoides Boucomont, 1914
| | |
| Species | Onthophagus transbaicalicus Csiki, 1901 ⇒ Onthophagus (Palaeonthophagus) clitellifer
| | |
| Species | Onthophagus transcaspicus Koenig, 1888 Gazella scarab | | |
| Species | Onthophagus transisthmius Howden & Young, 1956
| | |
| Species | Onthophagus transvestitus Huijbregts & Krikken, 2009
| | |
| Species | Onthophagus trapezicornis d´Orbigny, 1902
| | |
| Species | Onthophagus traversii d´Orbigny, 1904
| | |
| Species | Onthophagus trawalla Storey & Weir, 1990
| | |
| Species | Onthophagus triacanthus Castelnau, 1840
| | |
| Species | Onthophagus trianguliceps d´Orbigny, 1905
| | |
| Species | Onthophagus tricariniger d´Orbigny, 1902
| | |
| Species | Onthophagus tricavicollis Lea, 1923
| | |
| Species | Onthophagus triceratops Arrow, 1913
| | |
| Species | Onthophagus tricerus Wiedemann, 1823 ⇒ Liatongus venator
| | |
| Species | Onthophagus trichopygus d´Orbigny, 1905
| | |
| Species | Onthophagus tricolor Boucomont, 1914
| | |
| Species | Onthophagus tricorniger Boheman, 1860
| | |
| Species | Onthophagus tricuspidus Mulsant, 1842
| | |
| Species | Onthophagus tridens Fabricius, 1781 ⇒ Diastellopalpus thomsoni
| 1 | Subspecies |
| Species | Onthophagus tridenticeps d´Orbigny, 1902
| | |
| Species | Onthophagus tridentitibialis Ochi & Kon, 2008
| | |
| Species | Onthophagus tridepressus d´Orbigny, 1902
| | |
| Species | Onthophagus trifidisetis d´Orbigny, 1905
| | |
| Species | Onthophagus trihastatus Reitter, 1909 ⇒ Onthophagus oberthuri
| | |
| Species | Onthophagus triimpressus d´Orbigny, 1905
| | |
| Species | Onthophagus trinodosus Fahraeus, 1857
| | |
| Species | Onthophagus trinominatus Goidanich, 1926
| | |
| Species | Onthophagus tripartitus d´Orbigny, 1902
| | |
| Species | Onthophagus tripolitanus Heyden, 1890
| | |
| Species | Onthophagus triptolemus Balthasar, 1969
| | |
| Species | Onthophagus trirugatus d´Orbigny, 1905 ⇒ Onthophagus tricariniger
| | |
| Species | Onthophagus tristis Harold, 1873
| | |
| Species | Onthophagus trituberculatus Schrank, 1798
| | |
| Species | Onthophagus triundulatus Balthasar, 1964
| | |
| Species | Onthophagus trochilus Arrow, 1931
| | |
| Species | Onthophagus trochiscobius Kolenati, 1846 ⇒ Onthophagus (Palaeonthophagus) suturellus
| | |
| Species | Onthophagus troglodyta Wiedemann, 1823
| | |
| Species | Onthophagus troniceki Balthasar, 1933
| | |
| Species | Onthophagus trucidatus Harold, 1870 ⇒ Onthophagus quadrinodosus
| | |
| Species | Onthophagus tschadensis Balthasar, 1963
| | |
| Species | Onthophagus tschoffeni d´Orbigny, 1904
| | |
| Species | Onthophagus tschungseni Balthasar, 1959 ⇒ Onthophagus pseudojaponicus
| | |
| Species | Onthophagus tshuapae Balthasar, 1964
| | |
| Species | Onthophagus tsubakii Ochi & Kon, 2009
| | |
| Species | Onthophagus tsunoellus Matsumura, 1938
| | |
| Species | Onthophagus tsutomui Ochi & Kon, 2016
| | |
| Species | Onthophagus tuberculicollis Harold, 1867 ⇒ Proagoderus lanista
| | |
| Species | Onthophagus tubericollis Raffray, 1877 ⇒ Onthophagus bidens
| 2 | Subspecies |
| Species | Onthophagus tuberosus Orbigny, 1905
| | |
| Species | Onthophagus tuckonie Matthews, 1972
| | |
| Species | Onthophagus tumidulus Gerstaecker, 1871
| | |
| Species | Onthophagus tungkamangensis Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus tungkamungensis Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus turbatus Walker, 1858 ⇒ Onthophagus (Onthophagus) hastifer
| | |
| Species | Onthophagus turfanicus Balthasar, 1971
| | |
| Species | Onthophagus turgidus Kohlmann & Solís, 2012
| | |
| Species | Onthophagus turmalis Gillet, 1924 ⇒ Onthophagus (Onthophagus) hastifer
| | |
| Species | Onthophagus turneri Boucomont, 1936
| | |
| Species | Onthophagus turpidus Reitter, 1887
| 1 | Subspecies |
| Species | Onthophagus turrbal Matthews, 1972
| | |
| Species | Onthophagus tuzetae Walter & Cambefort, 1977
| | |
| Species | Onthophagus tweedensis Blackburn, 1903
| | |
| Species | Onthophagus ubaidillahi Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus uedai Ochi & Kon, 2006
| | |
| Species | Onthophagus uedanus Matsumura, 1937 ⇒ Onthophagus (Palaeonthophagus) olsoufieffi
| | |
| Species | Onthophagus uelensis Frey, 1960
| | |
| Species | Onthophagus ugandaensis Dierkens, 2022
| | |
| Species | Onthophagus ugandicus Frey, 1975
| | |
| Species | Onthophagus ugoi Moretto & Génier, 2020
| | |
| Species | Onthophagus ukerewensis Balthasar, 1937
| | |
| Species | Onthophagus ulugombakensis Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus uluguru Frey, 1975
| | |
| Species | Onthophagus ulula Balthasar, 1966
| | |
| Species | Onthophagus umbilicatus d´Orbigny, 1908
| | |
| Species | Onthophagus umbilicopunctatus Medvedev, 1959 ⇒ Onthophagus (Palaeonthophagus) trispinus
| | |
| Species | Onthophagus umbraculatus Hombron & Jacquinot, 1853 ⇒ Onthophagus auritus
| | |
| Species | Onthophagus umbratus d´Orbigny, 1902
| | |
| Species | Onthophagus umbrinus Mulsant, 1842 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus umenoi Matsumura, 1938 ⇒ Onthophagus (Onthophagus) trituber
| | |
| Species | Onthophagus umeonoi Matsumura, 1938
| | |
| Species | Onthophagus undaticeps d´Orbigny, 1902
| | |
| Species | Onthophagus undulans Bates, 1887
| 1 | Subspecies |
| Species | Onthophagus unicarina d´Orbigny, 1904
| | |
| Species | Onthophagus unicolor
| | |
| Species | Onthophagus unicornis Boucomont, 1914 ⇒ Caccobius (Caccophilus) unicornis
| | |
| Species | Onthophagus unidens Quedenfeldt, 1884 ⇒ Onthophagus unidentatus
| | |
| Species | Onthophagus unidentatus Boucomont, 1927
| | |
| Species | Onthophagus unifasciatus Schaller, 1783
| | |
| Species | Onthophagus uniformis Heyden, 1886
| | |
| Species | Onthophagus unituberlatus Mulsant, 1842 ⇒ Euonthophagus gibbosus
| | |
| Species | Onthophagus unxovi Bojachew, 1930 ⇒ Onthophagus (Palaeonthophagus) fortigibber
| | |
| Species | Onthophagus urellus Boucomont, 1919
| 1 | Subspecies |
| Species | Onthophagus ursinus d´Orbigny, 1902
| | |
| Species | Onthophagus ursus Boucomont, 1926
| | |
| Species | Onthophagus urus Harold, 1867 ⇒ Onthophagus urusheeri
| | |
| Species | Onthophagus urusheeri ♰ Krell, 2000
| | |
| Species | Onthophagus usambaricus Paulian, 1937
| | |
| Species | Onthophagus ushiodai Matsumura & Yohena, 1937 ⇒ Onthophagus fodiens
| | |
| Species | Onthophagus usurpator Balthasar, 1959
| | |
| Species | Onthophagus utsunomiyae Masumoto, Ochi & Hanboonsong, 2007
| | |
| Species | Onthophagus vacerrosus Lewis, 1895 ⇒ Caccobius brevis
| | |
| Species | Onthophagus valentineae Josso, 2019
| | |
| Species | Onthophagus validicornis Quedenfeldt, 1884 ⇒ Pseudosaproecius validicornis
| | |
| Species | Onthophagus vanasseni Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus vanderblomi Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus vanellus
| 1 | Subspecies |
| Species | Onthophagus vaneyeni Frey, 1960
| | |
| Species | Onthophagus vanofwegeni Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus variabilis Mulsant, 1842 ⇒ Onthophagus (Trichonthophagus) maki
| | |
| Species | Onthophagus varianus Lea, 1923
| | |
| Species | Onthophagus variatus d´Orbigny, 1902
| | |
| Species | Onthophagus variegatus Fabricius, 1798 ⇒ Onthophagus filicornis
| | |
| Species | Onthophagus variegranosus d´Orbigny, 1905
| | |
| Species | Onthophagus variolaris Lansberge, 1883
| | |
| Species | Onthophagus variolicollis Lea, 1923
| | |
| Species | Onthophagus variolosus d´Orbigny, 1902
| | |
| Species | Onthophagus varius d´Orbigny, 1913
| | |
| Species | Onthophagus vasiljevi Kabakov, 1983
| | |
| Species | Onthophagus vassei d´Orbigny, 1908
| | |
| Species | Onthophagus vatovai Müller, 1942
| | |
| Species | Onthophagus velliger d´Orbigny, 1907
| | |
| Species | Onthophagus ventralis Lansberge, 1883
| | |
| Species | Onthophagus ventrosus d´Orbigny, 1905
| | |
| Species | Onthophagus venustulus Erichson, 1843
| | |
| Species | Onthophagus venzoi Balthasar, 1941
| | |
| Species | Onthophagus veracruzensis Delgado & Pensado, 1998
| | |
| Species | Onthophagus verae Josso, 2013
| | |
| Species | Onthophagus verecundus Boucomont, 1921 ⇒ Onthophagus cervicapra
| | |
| Species | Onthophagus vermiculatus Frey, 1970
| | |
| Species | Onthophagus verrucosus d´Orbigny, 1902
| | |
| Species | Onthophagus versus d´Orbigny, 1913
| | |
| Species | Onthophagus versutus Péringuey, 1901
| | |
| Species | Onthophagus verticalis Fahraeus, 1857 ⇒ Onthophagus praedatus
| | |
| Species | Onthophagus vesanus Balthasar, 1967
| | |
| Species | Onthophagus vespertilio Howden, Cartwright & Hallfter, 1956
| | |
| Species | Onthophagus vespertilis
| | |
| Species | Onthophagus vespillo Boucomont, 1919
| | |
| Species | Onthophagus vestitus d´Orbigny, 1902
| | |
| Species | Onthophagus vethi Krikken, 1977
| | |
| Species | Onthophagus vicarius Péringuey, 1901 ⇒ Onthophagus (Euonthophagus) carbonarius
| | |
| Species | Onthophagus vicinus Harold, 1886 ⇒ Onthophagus (Palaeonthophagus) vacca
| | |
| Species | Onthophagus victor Sharp, 1875
| | |
| Species | Onthophagus victoriensis Blackburn, 1903
| | |
| Species | Onthophagus vigens Péringuey, 1901
| | |
| Species | Onthophagus vilis Harold, 1877
| | |
| Species | Onthophagus villanuevai Delgado & Deloya, 1990
| | |
| Species | Onthophagus villosus MacLeay, 1888
| | |
| Species | Onthophagus vinctoides Frey, 1957
| | |
| Species | Onthophagus vinctus Erichson, 1843
| | |
| Species | Onthophagus violaceotinctus Gillet, 1925
| | |
| Species | Onthophagus violaceoviridis Paulian, 1937
| | |
| Species | Onthophagus violaceus Orbigny, 1902
| | |
| Species | Onthophagus violetae Zunino & Halffter, 1997
| | |
| Species | Onthophagus virens d´Orbigny, 1913 ⇒ Onthophagus (Proagoderus) alcyonides
| | |
| Species | Onthophagus virescens Harold, 1867
| | |
| Species | Onthophagus viridiaereus d´Orbigny, 1908
| | |
| Species | Onthophagus viridicatus d´Orbigny, 1902
| | |
| Species | Onthophagus viridichevrolati Moctezuma & Halffter, 2020
| | |
| Species | Onthophagus viridicoeruleus Kolbe, 1897 ⇒ Onthophagus rangifer
| | |
| Species | Onthophagus viridicollis Gemminger & Harold, 1869 ⇒ Cleptocaccobius viridicollis
| | |
| Species | Onthophagus viridilimbatus Olsoufieff, 1907 ⇒ Onthophagus (Palaeonthophagus) haroldi
| | |
| Species | Onthophagus viridiobscurus Blanchard, 1853
| | |
| Species | Onthophagus viridiperakensis Ochi, Kon & Masumoto, 2014
| | |
| Species | Onthophagus viriditinctus Reitter, 1893
| | |
| Species | Onthophagus viridivinosus Kohlmann & Solis, 2001
| | |
| Species | Onthophagus viviensis d´Orbigny, 1905
| | |
| Species | Onthophagus vladimiri Frey, 1957
| | |
| Species | Onthophagus volsellatus Boucomont, 1920 ⇒ Onthophagus minax
| | |
| Species | Onthophagus volucer Balthasar, 1959
| | |
| Species | Onthophagus vuattouxi Cambefort, 1984
| | |
| Species | Onthophagus vulneratus Mulsant, 1842 ⇒ Onthophagus (Onthophagus) nuchicornis
| | |
| Species | Onthophagus vulpes Harold, 1877
| | |
| Species | Onthophagus vulpinaris Schönfeldt, 1906
| | |
| Species | Onthophagus vulpinus Arrow, 1931
| | |
| Species | Onthophagus vultuosus d´Orbigny, 1902
| | |
| Species | Onthophagus vultur Arrow, 1931
| | |
| Species | Onthophagus vylderi d´Orbigny, 1913
| | |
| Species | Onthophagus wagamen Matthews, 1972
| | |
| Species | Onthophagus wakelbura Matthews, 1972
| | |
| Species | Onthophagus wallacei Harold, 1871
| 1 | Subspecies |
| Species | Onthophagus walteri Josso & Prévost, 2000
| | |
| Species | Onthophagus waminda Matthews, 1972
| | |
| Species | Onthophagus wanappe Storey, 1977
| | |
| Species | Onthophagus wangnamkieous Masumoto, Ochi & Hanboonsong, 2008
| | |
| Species | Onthophagus wangtaichieni Masumoto, Ochi & Higurashi, 2020
| | |
| Species | Onthophagus waterhousei Gillet, 1927
| | |
| Species | Onthophagus waterloti d´Orbigny, 1908
| | |
| Species | Onthophagus waterstradti Boucomont, 1914
| | |
| Species | Onthophagus watuwila Krikken & Huijbregts, 2008
| | |
| Species | Onthophagus wayaua Huijbregts & Krikken, 2012
| | |
| Species | Onthophagus weisei Reitter, 1891 ⇒ Euonthophagus gibbosus
| 1 | Subspecies |
| Species | Onthophagus wensis Josso & Prévost, 2006
| | |
| Species | Onthophagus weringerong Storey & Weir, 1990
| | |
| Species | Onthophagus werneri Moretto & Nicolas, 2002
| | |
| Species | Onthophagus wiebesi Krikken, 1977
| | |
| Species | Onthophagus wigmungan Matthews, 1972
| | |
| Species | Onthophagus wilgi Matthews, 1972
| | |
| Species | Onthophagus willameorum Walter & Cambefort, 1977
| | |
| Species | Onthophagus williamsi Storey & Weir, 1990
| | |
| Species | Onthophagus wittei Frey, 1958 ⇒ Onthophagus witteianus
| | |
| Species | Onthophagus witteianus Krell, 2009
| | |
| Species | Onthophagus wombalano Matthews, 1972
| | |
| Species | Onthophagus woroae Ochi & Kon, 2006
| 2 | Subspecies |
| Species | Onthophagus worooa Storey & Weir, 1990
| | |
| Species | Onthophagus worsissa Roth, 1851
| | |
| Species | Onthophagus xanthochlorus Walter & Cambefort, 1977
| | |
| Species | Onthophagus xanthomerus Bates, 1887
| | |
| Species | Onthophagus xanthopterus d´Orbigny, 1908
| | |
| Species | Onthophagus xanthopygus d´Orbigny, 1908
| | |
| Species | Onthophagus xerces Petrovitz, 1965 ⇒ Onthophagus (Palaeonthophagus) truchmenus
| | |
| Species | Onthophagus xerxes Petrovitz, 1965
| | |
| Species | Onthophagus xiphias Solis & Kohlmann, 2003 ⇒ Onthophagus (Paleonthophagus) nuchicornis
| | |
| Species | Onthophagus yackatoon Storey & Weir, 1990
| | |
| Species | Onthophagus yaeyamanus Nomura, 1964
| | |
| Species | Onthophagus yakuinsulanus Nakane, 1984
| | |
| Species | Onthophagus yangmunensis Masumoto & Ochi, 2015
| | |
| Species | Onthophagus yanoi Matsumura, 1938
| | |
| Species | Onthophagus yaoi Masumoto, Ochi & Lee, 2014
| | |
| Species | Onthophagus yaran Storey & Weir, 1990
| | |
| Species | Onthophagus yarrumba Storey, 1977
| | |
| Species | Onthophagus yasuhikoi Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus yescaensis Moctezuma, Hernández & Sánchez-Huerta, 2022
| | |
| Species | Onthophagus yeyeko Matthews, 1972
| | |
| Species | Onthophagus yifer Krikken & Huijbregts, 2012
| | |
| Species | Onthophagus yiryoront Matthews, 1972
| | |
| Species | Onthophagus yohenai Matsumura, 1937 ⇒ Onthophagus bivertex
| | |
| Species | Onthophagus yourula Storey & Weir, 1990
| | |
| Species | Onthophagus yucatanus Delgado-Castillo, Peraza & Deloya, 2006
| | |
| Species | Onthophagus yugianus Matsumura & Yohena, 1937 ⇒ Onthophagus fodiens
| | |
| Species | Onthophagus yujii Masumoto, Ochi & Sakchoowong, 2012
| | |
| Species | Onthophagus yumigatanus Matsumura, 1937
| | |
| Species | Onthophagus yumotoi Ochi & Kon, 2006
| | |
| Species | Onthophagus yungaburra Matthews, 1972
| | |
| Species | Onthophagus yunkara Matthews, 1972
| | |
| Species | Onthophagus yunnanus Boucomont, 1912
| | |
| Species | Onthophagus zagrosicus Kabakov, 2006
| | |
| Species | Onthophagus zairensis Walter & Cambefort, 1977
| | |
| Species | Onthophagus zambundaticeps Josso, 2022
| | |
| Species | Onthophagus zapotecus Zunino & Halffter, 1988
| | |
| Species | Onthophagus zavattarii Müller, 1947
| | |
| Species | Onthophagus zavreli Balthasar, 1935
| | |
| Species | Onthophagus zebra Arrow, 1931
| | |
| Species | Onthophagus zebu Boucomont, 1921
| | |
| Species | Onthophagus zeuneri Kolbe, 1904
| | |
| Species | Onthophagus zicsii Balthasar, 1967
| | |
| Species | Onthophagus zietzi Blackburn, 1903 ⇒ Onthophagus blackburni
| | |
| Species | Onthophagus zimmermanni Balthasar, 1959
| | |
| Species | Onthophagus zinovskyi Qaryagdy, 1939
| | |
| Species | Onthophagus zolotarevi Olsoufieff, 1907 ⇒ Onthophagus bivertex
| | |
| Species | Onthophagus zubaci Balthasar, 1932 ⇒ Onthophagus (Colobonthophagus) dama
| | |
| Species | Onthophagus zumpti Frey, 1954
| | |
| Species | Onthophagus zuvandi Qaryagdy, 1939
| | |
| Species | Onthophagus zymoticus Moxey, 1963
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