| Acoma Casey, 1953 | | 20 | Species | Taxom |
| Acrossidius Schmidt, 1847 | | 1 | Species | Taxom |
| Acrossus Mulsant, 1758 | | 5 | Species | Taxom |
| Adeloparius Schmidt, 1936 | | 1 | Species | Taxom |
| Adoretus Laporte, 1855 | | 3 | Species | Taxom |
| Adoryphorus Blackburn, 1847 | | 1 | Species | Taxom |
| Aegialia Latreille, 1878 | | 35 | Species | Taxom |
| Aegopsis Burmeister, 1847 | | 1 | Species | Taxom |
| Agoliinus Schmidt, 1928 | | 26 | Species | Taxom |
| Agolius Mulsant & Rey, 1812 | | 1 | Species | Taxom |
| Agrilinus Mulsant & Rey, 1932 | | 3 | Species | Taxom |
| Aidophus Balthasar, 2001 | | 3 | Species | Taxom |
| Alloblackburneus Bordat, 1894 | | 9 | Species | Taxom |
Allophyllus Fauvel, 1903 | | 0 | Species | Taxom |
| Alobus LeConte, 1856 | | 1 | Species | Taxom |
| Alocoderus Schmidt, 1798 | | 1 | Species | Taxom |
| Amblonoxia Reitter, 1895 | Dusty June Beetles | 6 | Species | Taxom |
| Amblyoproctus Kolbe, 2003 | | 1 | Species | Taxom |
| Amidorus Mulsant & Rey, 1832 | | 1 | Species | Taxom |
| Amithao Thomson, 1848 | | 2 | Species | Taxom |
| Ammoecius Mulsant, 1848 | | 1 | Species | Taxom |
| Amphiceratodon Huchet, 2002 | | 1 | Species | Taxom |
| Amphimallon Lepeletier &..., 1789 | European Chafers | 4 | Species | Taxom |
| Amphistomus van Lansberge, 1887 | | 1 | Species | Taxom |
| Anastrategus Casey, 1915 | | 5 | Species | Taxom |
| Ancognatha Erichson, 1915 | | 6 | Species | Taxom |
| Annegialia Howden, 1971 | | 1 | Species | Taxom |
| Anomala Samouelle, 1923 | Shining Leaf Chafer | 100 | Species | Taxom |
| Anomalacra Casey, 1955 | | 2 | Species | Taxom |
| Anomiopus Westwood, 1939 | | 1 | Species | Taxom |
| Anomius Mulsant & Rey, 1971 | | 1 | Species | Taxom |
| Anoplognatho Rivers, 1888 | | 1 | Species | Taxom |
| Anoplognathus Leach, 1815 | Christmas beetle | 7 | Species | Taxom |
| Aphodiellus Schmidt, 1875 | | 1 | Species | Taxom |
| Aphodius Hellwig, 0 | | 152 | Species | Taxom |
| Aphonides Rivers, 1889 | | 1 | Species | Taxom |
| Aphonus LeConte, 1847 | | 18 | Species | Taxom |
| Aphotaenius Cartwright, 1928 | | 1 | Species | Taxom |
| Apicencya | | 1 | Species | Taxom |
| Archophileurus Kolbe, 1847 | | 4 | Species | Taxom |
| Ardella Paulsen, 2021 | | 1 | Species | Taxom |
| Argyripa Thomson, 1869 | | 1 | Species | Taxom |
| Aschnarhyparus Makhan, 1934 | | 1 | Species | Taxom |
| Aspidolea Bates, 1888 | | 3 | Species | Taxom |
| Astaena Erichson, 1855 | | 1 | Species | Taxom |
| Ataeniopsis Petrovitz, 1944 | | 7 | Species | Taxom |
| Ataenius Harold, 1974 | | 91 | Species | Taxom |
| Ateuchetus Bedel, 1792 | | 2 | Species | Taxom |
| Ateuchus Weber, 1948 | | 6 | Species | Taxom |
| Aulacopris White, 1859 | | 1 | Species | Taxom |
| Auperia Chevrolat, 1864 | | 1 | Species | Taxom |
| Australammoecius Petrovitz, 1896 | | 1 | Species | Taxom |
| Australaphodius Balthasar, 1892 | | 1 | Species | Taxom |
| Australoxenella Howden & Storey, 1996 | | 1 | Species | Taxom |
| Ballucus Gordon and S..., 2007 | | 4 | Species | Taxom |
| Barybas Burmeister, 1887 | | 1 | Species | Taxom |
| Blackburneus Schmidt, 1845 | | 7 | Species | Taxom |
| Bodiloides | | 1 | Species | Taxom |
| Bodilopsis Adám, 1782 | | 1 | Species | Taxom |
| Bodilus Mulsant & Rey, 1799 | | 2 | Species | Taxom |
| Boreocanthon Halffter, 1857 | | 10 | Species | Taxom |
| Bothynus Hope, 1847 | | 3 | Species | Taxom |
| Bubas Mulsant, 1767 | | 1 | Species | Taxom |
| Caccobius Thomson, 1832 | | 2 | Species | Taxom |
| Caelius Lewis, 1887 | | 4 | Species | Taxom |
| Calamosternus Motschulsky, 1953 | | 2 | Species | Taxom |
| Caligodorus Gordon and S..., 1931 | | 3 | Species | Taxom |
| Callistethus Blanchard, 2015 | | 8 | Species | Taxom |
| Calomacraspis Bates, 1869 | | 2 | Species | Taxom |
| Canthidium Erichson, 1981 | | 9 | Species | Taxom |
| Canthochilum Chapin, 1868 | | 2 | Species | Taxom |
| Canthon Hoffmannsegg, 2002 | Tumblebug | 48 | Species | Taxom |
| Carneodon Özdikmen, 1860 | | 1 | Species | Taxom |
| Cephalocyclus Dellacasa, ..., 1887 | | 2 | Species | Taxom |
| Cetonia Fabricius, 1758 | | 1 | Species | Taxom |
Chaetoderma | | 0 | Species | Taxom |
| Chalepides Casey, 1915 | | 1 | Species | Taxom |
Chariodema Blanchard, 1850 | | 0 | Species | Taxom |
| Chasmatopterus Latreille, 1803 | | 1 | Species | Taxom |
| Cheironitis van Lansberge, 1789 | | 2 | Species | Taxom |
| Cheiroplatys Kirby, 1878 | | 2 | Species | Taxom |
| Chilothorax Motschulsky, 1840 | | 5 | Species | Taxom |
| Chlaenobia Blanchard, 0 | | 3 | Species | Taxom |
| Chlorixanthe Bates, 1939 | | 1 | Species | Taxom |
| Chlorota Burmeister, 1912 | | 1 | Species | Taxom |
| Chnaunanthus Burmeister, 1894 | | 4 | Species | Taxom |
| Choeridium Serville, 1948 | | 3 | Species | Taxom |
| Chrysina Kirby, 1885 | Jewel scarabs | 7 | Species | Taxom |
| Cinacanthus Schmidt, 2006 | | 8 | Species | Taxom |
| Cineretis Schuerhoff, 1889 | | 1 | Species | Taxom |
| Clinteria Burmeister, 1823 | | 1 | Species | Taxom |
| Cloetus | | 1 | Species | Taxom |
| Cnemida Kirby, 1888 | | 1 | Species | Taxom |
| Coelosis Hope, 1767 | | 1 | Species | Taxom |
| Coelotrachelus Schmidt, 1878 | | 1 | Species | Taxom |
| Coenonycha Horn, 1943 | | 40 | Species | Taxom |
| Colobopterus Mulsant, 1758 | | 1 | Species | Taxom |
| Colpochila Erichson, 1890 | | 1 | Species | Taxom |
| Coprimorphus Mulsant, 1789 | | 1 | Species | Taxom |
| Copris Geoffroy, 1789 | Mexican dung beetle | 28 | Species | Taxom |
| Coprophanaeus Olsoufieff, 2008 | | 5 | Species | Taxom |
| Coptochirus Harold, 1859 | | 1 | Species | Taxom |
| Coptodactyla Burmeister, 1933 | | 2 | Species | Taxom |
| Coptorhina Hope, 1833 | | 1 | Species | Taxom |
| Corpus Geoffroy, 1835 | | 1 | Species | Taxom |
| Coscinocephalus Prell, 1906 | | 1 | Species | Taxom |
| Cotalpa Burmeister, 1915 | | 14 | Species | Taxom |
| Cotinis Burmeister, 1883 | Green June Beetles | 20 | Species | Taxom |
| Cotinus | Smoketree | 1 | Species | Taxom |
| Cremastocheilus Knoch, 1915 | Anteater Scarab Beetles | 61 | Species | Taxom |
| Cremastochilus Burmeister &..., 1885 | | 2 | Species | Taxom |
| Cryptodus MacLeay, 1841 | | 3 | Species | Taxom |
| Cryptoscatomaseter Gordon and S..., 1946 | | 27 | Species | Taxom |
| Cyclocephala Dejean, 1992 | Masked Chafers | 57 | Species | Taxom |
| Dellacasiellus Gordon and S..., 1932 | | 13 | Species | Taxom |
| Deltochilum Eschscholtz, 1873 | | 6 | Species | Taxom |
| Dendropaemon Perty, 2016 | | 1 | Species | Taxom |
| Dermolepida Arrow, 1875 | | 1 | Species | Taxom |
| Dialytellus Brown, 1916 | | 3 | Species | Taxom |
| Dialytes Harold, 1875 | | 4 | Species | Taxom |
| Dialytodius Gordon and S..., 1971 | | 4 | Species | Taxom |
| Diapterna Horn, 1848 | | 5 | Species | Taxom |
| Diastictus Mulsant, 0 | | 1 | Species | Taxom |
| Diazus LeConte, 1859 | | 1 | Species | Taxom |
| Dichelonycha Kirby, 1876 | | 1 | Species | Taxom |
| Dichelonyx Harris, 0 | | 42 | Species | Taxom |
| Dichotomius Hope, 1867 | | 9 | Species | Taxom |
| Dichromina Casey, 1915 | | 1 | Species | Taxom |
| Digitonthophagus Balthasar, 1787 | | 3 | Species | Taxom |
Diloboderus Reiche, 1859 | | 0 | Species | Taxom |
| Dinacoma Casey, 2020 | | 3 | Species | Taxom |
| Diplognatha Gory & Perch..., 1771 | | 1 | Species | Taxom |
| Diplotaxis Kirby, 1932 | Wall-Rockets | 167 | Species | Taxom |
| Disphysema Harold, 1873 | | 1 | Species | Taxom |
| Dorysthetus Blanchard, 2002 | | 1 | Species | Taxom |
| Drepanacanthoides Schmidt, 1887 | | 1 | Species | Taxom |
| Drepanocanthoides Schmidt, 1870 | | 2 | Species | Taxom |
| Dynastes MacLeay, 1766 | Hercules Beetles | 6 | Species | Taxom |
| Dyscinetus Harold, 0 | Rice Beetles | 14 | Species | Taxom |
| Enema Hope, 1843 | | 1 | Species | Taxom |
| Epilissus Blanchard, 1832 | | 1 | Species | Taxom |
| Epirinus Reiche, 1775 | | 1 | Species | Taxom |
| Eremoplia | | 1 | Species | Taxom |
| Erytus Mulsant & Rey, 1892 | | 2 | Species | Taxom |
| Esymus Mulsant & Rey, 1932 | | 2 | Species | Taxom |
| Euetheola Bates, 1909 | | 4 | Species | Taxom |
| Euoniticellus Janssens, 1848 | | 4 | Species | Taxom |
| Euparia Le Peletier ..., 1828 | | 1 | Species | Taxom |
| Euparixia Brown, 1967 | | 2 | Species | Taxom |
| Euphoria Burmeister, 1889 | | 60 | Species | Taxom |
| Eupleurus Mulsant, 1758 | | 2 | Species | Taxom |
| Eupoecila Burmeister, 1805 | | 1 | Species | Taxom |
| Eurysternus Dalman, 1939 | | 6 | Species | Taxom |
Eutheola Bates, 1888 | | 0 | Species | Taxom |
| Exomala Reitter, 1875 | | 1 | Species | Taxom |
| Flaviellus Gordon and S..., 1878 | | 8 | Species | Taxom |
| Fossocarus Howden, 1961 | | 1 | Species | Taxom |
| Gametis Burmeister, 1835 | | 1 | Species | Taxom |
| Garreta Janssens, 1789 | | 1 | Species | Taxom |
| Geniates Kirby, 1976 | | 1 | Species | Taxom |
| Genuchinus Westwood, 1885 | | 2 | Species | Taxom |
| Geomyphilus Gordon and S..., 2006 | | 12 | Species | Taxom |
| Geopsammodius Gordon & Pit..., 2006 | | 10 | Species | Taxom |
| Glaphyrocanthon Martínez, 1843 | | 2 | Species | Taxom |
| Gnorimella Casey, 1801 | | 1 | Species | Taxom |
| Golofa Hope, 1847 | | 3 | Species | Taxom |
| Gonaphodiellus Schmidt, 1887 | | 1 | Species | Taxom |
| Gronocarus Schaeffer, 2003 | | 3 | Species | Taxom |
| Gymnetina Casey, 2011 | | 6 | Species | Taxom |
| Gymnetis MacLeay, 2018 | | 7 | Species | Taxom |
| Gymnopleurus Illiger, 1843 | | 1 | Species | Taxom |
| Gymnopyge Linell, 1895 | | 4 | Species | Taxom |
| Hamonthophagus | | 1 | Species | Taxom |
| Haroldiataenius Chalumeau, 1928 | | 7 | Species | Taxom |
| Haroldiellus Gordon and S..., 1863 | | 1 | Species | Taxom |
| Helictopleurus Orbigny, 2000 | | 1 | Species | Taxom |
| Heliocopris Hope, 1857 | | 2 | Species | Taxom |
| Hemiphileurus Kolbe, 1978 | | 4 | Species | Taxom |
| Heterocnemis Albers, 1832 | | 1 | Species | Taxom |
| Heterogomphus Burmeister, 1847 | | 1 | Species | Taxom |
| Heteronyx Guérin-Ménev..., 1842 | | 4 | Species | Taxom |
Holocephalus Hope, 1838 | | 0 | Species | Taxom |
| Hologymnetis Martínez, 1833 | | 2 | Species | Taxom |
Holotrichia Hope, 1837 | | 0 | Species | Taxom |
| Homophileurus Kolbe, 1914 | | 1 | Species | Taxom |
| Hoplia Illiger, 1914 | Monkey Beetles | 22 | Species | Taxom |
| Hoplopyga Thomson, 1833 | | 2 | Species | Taxom |
| Hornietus Stebnicka, 1887 | | 1 | Species | Taxom |
| Hypothyce Howden, 2023 | | 4 | Species | Taxom |
| Hypotrichia LeConte, 1862 | Hypotrichs | 1 | Species | Taxom |
| Indotrichius Krikken, 1895 | | 1 | Species | Taxom |
| Irrasinus Gordon and S..., 1870 | | 2 | Species | Taxom |
| Isonychus Mannerheim, 1850 | | 2 | Species | Taxom |
| Labarrus Mulsant and Rey, 1941 | | 4 | Species | Taxom |
| Lachnosterna Hope, 1889 | | 46 | Species | Taxom |
| Lagochile Hoffmannsegg, 0 | | 2 | Species | Taxom |
| Lasioserica Brenske, 1898 | | 1 | Species | Taxom |
| Lechorodius Gordon and S..., 1823 | | 2 | Species | Taxom |
| Leiopsammodius Rakovic, 2000 | | 4 | Species | Taxom |
| Lepanus Balthasar, 1974 | | 1 | Species | Taxom |
Lepidoderma Waterhouse, 1875 | | 0 | Species | Taxom |
| Leptohoplia Saylor, 1935 | | 2 | Species | Taxom |
| Leucopholis Blanchard, 1851 | | 1 | Species | Taxom |
| Leucothyreus MacLeay, 1844 | | 1 | Species | Taxom |
| Liatongus Reitter, 1840 | | 2 | Species | Taxom |
| Ligyrodes Casey, 1915 | | 6 | Species | Taxom |
| Ligyrus Erichson, 1915 | | 34 | Species | Taxom |
| Limarus Mulsant & Rey, 1800 | | 1 | Species | Taxom |
| Liogenys Guérin-Ménév..., 1887 | | 1 | Species | Taxom |
Liostraca Burmeister, 1842 | | 0 | Species | Taxom |
| Liothorax Motschulsky, 1857 | | 5 | Species | Taxom |
| Liparetrus Guérin-Ménev..., 1842 | | 1 | Species | Taxom |
| Lissomelas Bates, 1889 | | 1 | Species | Taxom |
| Listrochelus Blanchard, 1940 | | 49 | Species | Taxom |
| Loraphodius Reitter, 1835 | | 1 | Species | Taxom |
| Lorditomaeus Péringuey, 1851 | | 1 | Species | Taxom |
| Luederwaldtinia Martínez, 1901 | | 3 | Species | Taxom |
| Luxolinus Gordon and S..., 1887 | | 1 | Species | Taxom |
| Lycomedes Brême, 2015 | | 1 | Species | Taxom |
| Macraspis MacLeay, 1764 | | 2 | Species | Taxom |
| Macrodactylus Dejean, 1876 | Rose Chafers | 8 | Species | Taxom |
| Macropocopris Arrow, 1920 | | 1 | Species | Taxom |
| Macropodina Casey, 1915 | | 1 | Species | Taxom |
| Macropoides Guérin-Ménev..., 1844 | | 1 | Species | Taxom |
| Maculaphodius Gordon and S..., 1887 | | 1 | Species | Taxom |
| Madecorphnus Paulian, 2014 | | 2 | Species | Taxom |
| Maladera Mulsant, 1898 | | 6 | Species | Taxom |
| Malagoniella Martínez, 1863 | | 1 | Species | Taxom |
| Martineziana Chalumeau & ..., 1936 | | 3 | Species | Taxom |
| Mecynodes Mulsant & Rey, 1845 | | 1 | Species | Taxom |
| Megasoma Kirby, 1963 | Elephant beetles | 10 | Species | Taxom |
| Megatelus Reitter, 1845 | | 1 | Species | Taxom |
| Melanocanthon Halffter, 1915 | | 4 | Species | Taxom |
| Melinopterus Mulsant, 1798 | | 7 | Species | Taxom |
| Melolontha Fabricius, 1830 | Billy witch | 2 | Species | Taxom |
| Melolonthites Heer, 1929 | | 1 | Species | Taxom |
| Mendidaphodius Reitter, 1855 | | 1 | Species | Taxom |
| Mendidius Harold, 1870 | | 2 | Species | Taxom |
| Merogyrus Gordon and S..., 1907 | | 1 | Species | Taxom |
| Mesontoplatys Motschulsky, 1855 | | 1 | Species | Taxom |
| Metacatharsius Paulian, 1891 | | 1 | Species | Taxom |
| Metacheliphlebia Handlirsch, 1885 | | 1 | Species | Taxom |
| Micraegialia Brown, 1887 | | 1 | Species | Taxom |
| Microrutela Bates, 1888 | | 1 | Species | Taxom |
| Microserica Brenske, 1925 | | 1 | Species | Taxom |
| Mimela Kirby, 1831 | | 6 | Species | Taxom |
| Mimeoma Casey, 1902 | | 1 | Species | Taxom |
| Miolachnosterna Wickham, 1914 | | 1 | Species | Taxom |
| Miridiba Reitter, 2015 | | 1 | Species | Taxom |
| Mixigenus | | 1 | Species | Taxom |
| Monotropus Erichson, 1861 | | 1 | Species | Taxom |
| Neodasygnathus Carne, 1818 | | 1 | Species | Taxom |
| Neopsammodius Rakovic, 1955 | | 5 | Species | Taxom |
| Neotrichonotulus Dellacasa, ..., 1972 | | 1 | Species | Taxom |
| Nialaphodius Kolbe, 1801 | | 2 | Species | Taxom |
| Nimbus Mulsant & Rey, 1783 | | 1 | Species | Taxom |
| Nipponoserica Nomura, 1895 | | 2 | Species | Taxom |
| Ochrosidia Casey, 1915 | | 22 | Species | Taxom |
| Octoplasia Brenske, 1876 | | 1 | Species | Taxom |
| Odontolytes Koshantschikov, 1864 | | 1 | Species | Taxom |
| Odontopsammodius Gordon and P..., 1867 | | 3 | Species | Taxom |
Omaloplia Schönherr, 1817 | | 0 | Species | Taxom |
| Oncerus LeConte, 1856 | | 1 | Species | Taxom |
| Oniticellus Serville, 1807 | | 3 | Species | Taxom |
| Onitis Fabricius, 1857 | | 7 | Species | Taxom |
| Ontherus Erichson, 1996 | | 3 | Species | Taxom |
| Onthophagus Latreille, 1977 | | 128 | Species | Taxom |
| Orizabus Fairmaire, 1885 | | 9 | Species | Taxom |
| Orodaliscoides Schmidt, 1977 | | 2 | Species | Taxom |
| Orodaliscus Reitter, 1916 | | 1 | Species | Taxom |
| Oryctes Hellwig, 1758 | Coconut rhinoceros beetles | 4 | Species | Taxom |
| Oryctoantiquus Ratcliffe & ..., 2005 | | 1 | Species | Taxom |
| Oscarinus Gordon and S..., 1939 | | 16 | Species | Taxom |
| Osmoderma Le Peletier ..., 1915 | | 14 | Species | Taxom |
| Otophorus Mulsant, 1758 | | 1 | Species | Taxom |
| Oxygrylius Casey, 1856 | | 3 | Species | Taxom |
| Oxyomoides Dellacasa, D..., 1944 | | 3 | Species | Taxom |
| Oxyomus Dejean, 1763 | | 4 | Species | Taxom |
| Oxythyrea Mulsant, 1761 | | 2 | Species | Taxom |
| Pachydema Laporte, 1985 | | 2 | Species | Taxom |
| Pachystethus Blanchard, 0 | | 3 | Species | Taxom |
| Parabyrsopolis Ohaus, 1888 | | 1 | Species | Taxom |
| Paracotalpa Ohaus, 0 | | 8 | Species | Taxom |
| Paramaladera Nikolajev, 1933 | | 4 | Species | Taxom |
| Parammoecius Seidlitz, 1817 | | 1 | Species | Taxom |
| Parapsammodius Verdú, Steb..., 1858 | | 2 | Species | Taxom |
| Parapucaya Prell, 1934 | | 1 | Species | Taxom |
| Paraschizognathus Ohaus, 1958 | | 1 | Species | Taxom |
| Parastasia Westwood, 1856 | | 1 | Species | Taxom |
| Parataenius Balthasar, 1868 | | 1 | Species | Taxom |
| Parathyce Hardy, 1880 | | 4 | Species | Taxom |
| Pardalosus Gordon and S..., 1928 | | 7 | Species | Taxom |
| Pasaphylla Péringuey, 1904 | | 1 | Species | Taxom |
| Pelidnota MacLeay, 1844 | Precious Metal Scarabs | 21 | Species | Taxom |
| Phaeaphodius Reitter, 1866 | | 1 | Species | Taxom |
| Phalangogonia Burmeister, 1877 | | 1 | Species | Taxom |
| Phanaeus MacLeay, 1847 | Burrowing Dung Beetles | 28 | Species | Taxom |
| Pharaphodius Reitter, 1851 | | 1 | Species | Taxom |
| Phileurus Sieg, 1758 | | 12 | Species | Taxom |
| Phobetus LeConte, 1861 | | 10 | Species | Taxom |
| Pholeoaphodius | | 1 | Species | Taxom |
| Phyllognathus Eschscholtz, 1771 | | 1 | Species | Taxom |
| Phyllopertha Stephens, 1913 | | 2 | Species | Taxom |
| Phyllophaga Harris, 1935 | June beetles | 269 | Species | Taxom |
| Phyllotocus Fischer, 1835 | | 6 | Species | Taxom |
| Phytalus Erichson, 1927 | | 4 | Species | Taxom |
| Plagiogonus Mulsant, 1860 | | 1 | Species | Taxom |
| Planolinellus Dellacasa an..., 1825 | | 1 | Species | Taxom |
| Planolinoides Dellacasa an..., 1857 | | 5 | Species | Taxom |
| Planolinus Mulsant and Rey, 1823 | | 1 | Species | Taxom |
| Platychelus Burmeister, 1844 | | 1 | Species | Taxom |
| Platycoelia Dejean, 1904 | | 2 | Species | Taxom |
| Platyrutela H.Bates, 1998 | | 1 | Species | Taxom |
| Platytomus Mulsant, 1798 | | 8 | Species | Taxom |
| Plectris Lepeletier a..., 1850 | | 2 | Species | Taxom |
| Plectrodes Horn, 1867 | | 1 | Species | Taxom |
| Pleurophorus Mulsant, 1864 | | 6 | Species | Taxom |
| Plusiotis Burmeister, 1915 | Jewel scarabs | 7 | Species | Taxom |
Plusiotus | | 0 | Species | Taxom |
| Podolasia Harold, 1948 | | 7 | Species | Taxom |
| Podostena Howden, 1997 | | 2 | Species | Taxom |
| Podotenus Schmidt, 1904 | | 2 | Species | Taxom |
| Polylamina Hardy, 1939 | | 1 | Species | Taxom |
| Polyphylla Harris, 1914 | Lined June Beetles | 76 | Species | Taxom |
| Popillia Leach, 1920 | | 3 | Species | Taxom |
| Protaetia Burmeister, 1888 | | 4 | Species | Taxom |
| Psammobius Heer, 1932 | | 1 | Species | Taxom |
| Psammodius Fallen, 1946 | | 13 | Species | Taxom |
| Psammoporus Thomson, 1931 | | 7 | Species | Taxom |
| Pseudagolius Schmidt, 2007 | | 3 | Species | Taxom |
| Pseudaphonus Casey, 1915 | | 5 | Species | Taxom |
| Pseudataenius Brown, 1871 | | 2 | Species | Taxom |
| Pseudocanthon Bates, 1847 | | 1 | Species | Taxom |
| Pseudocotalpa Hardy, 1974 | | 4 | Species | Taxom |
| Psilocnemis Burmeister, 1842 | | 1 | Species | Taxom |
| Pubinus Mulsant & Rey, 1776 | | 1 | Species | Taxom |
| Pycnoschema Thomson, 1897 | | 2 | Species | Taxom |
| Rabula | | 1 | Species | Taxom |
| Repsimus MacLeay, 0 | | 1 | Species | Taxom |
| Rhizotrogus Lepeletier &..., 1971 | | 2 | Species | Taxom |
| Rhodaphodius | | 1 | Species | Taxom |
| Rhynchocephala Fairmaire, 0 | | 1 | Species | Taxom |
| Rhysothorax Bedel, 1792 | | 2 | Species | Taxom |
| Rhyssemus Mulsant, 1881 | | 9 | Species | Taxom |
| Roplisa Casey, 1915 | | 1 | Species | Taxom |
| Rugaphodius Gordon and S..., 1907 | | 1 | Species | Taxom |
| Rutela Latreille, 1823 | | 2 | Species | Taxom |
| Saprosites Redtenbacher, 1877 | | 3 | Species | Taxom |
| Saulostomus Waterhouse, 1878 | | 2 | Species | Taxom |
| Scabrostomus Gordon and S..., 1991 | | 10 | Species | Taxom |
| Scarabaeus Linnaeus, 1848 | | 3 | Species | Taxom |
| Scatimus Erichson, 1862 | | 1 | Species | Taxom |
| Schaefferellus Gordon and S..., 1907 | | 1 | Species | Taxom |
| Schizonycha Dejean, 1960 | | 1 | Species | Taxom |
| Scitala Erichson, 1842 | | 1 | Species | Taxom |
| Serica MacLeay, 1952 | | 130 | Species | Taxom |
| Sericesthis Hope, 1835 | | 1 | Species | Taxom |
| Setodius Gordon and S..., 2007 | | 2 | Species | Taxom |
| Sigorus Mulsant & Rey, 1802 | | 2 | Species | Taxom |
| Sisyphus Latreille, 1818 | | 1 | Species | Taxom |
| Smaragdesthes Kraatz, 1836 | | 1 | Species | Taxom |
| Spilosota Casey, 1915 | | 4 | Species | Taxom |
| Stenocrates Burmeister, 1985 | | 3 | Species | Taxom |
| Stenotothorax Schmidt, 2006 | | 30 | Species | Taxom |
| Stephanucha Burmeister, 1880 | | 5 | Species | Taxom |
| Strategus Kirby, 1775 | Ox Beetles | 21 | Species | Taxom |
| Strigoderma Burmeister, 1907 | | 19 | Species | Taxom |
| Strigodermella Casey, 1930 | | 1 | Species | Taxom |
| Strigodius Gordon and S..., 1939 | | 1 | Species | Taxom |
| Sulcophanaeus Olsoufieff, 1887 | | 1 | Species | Taxom |
Syrichthodontus Péringuey, 1901 | | 0 | Species | Taxom |
| Telura Erichson, 1842 | | 1 | Species | Taxom |
| Temnoplectron Westwood, 1841 | | 1 | Species | Taxom |
| Temnorhynchus Hope, 1781 | | 1 | Species | Taxom |
| Termitodius Wasmann, 1934 | | 1 | Species | Taxom |
| Tesarius RakoviÄ, 1955 | | 4 | Species | Taxom |
| Tesserodon Hope, 1775 | | 1 | Species | Taxom |
| Tetraclipeoides Schmidt, 2007 | | 12 | Species | Taxom |
| Teuchestes Mulsant, 1758 | | 1 | Species | Taxom |
| Thyce LeConte, 1914 | | 19 | Species | Taxom |
| Tomarus Erichson, 0 | Carrot Beetles | 20 | Species | Taxom |
| Tostegoptera Blanchard, 1853 | | 2 | Species | Taxom |
Trematodes Falderman, 1835 | | 0 | Species | Taxom |
| Trichesthes Erichson, 1887 | | 9 | Species | Taxom |
| Trichillidium Vaz-de-Mello, 1948 | | 1 | Species | Taxom |
| Trichiorhyssemus Clouët, 1871 | | 2 | Species | Taxom |
| Trichiotinus Casey, 1775 | Bee-Like Flower Scarabs | 21 | Species | Taxom |
| Trichius Fabricius, 1876 | Bee beetles | 4 | Species | Taxom |
| Trichonotuloides Balthasar, 2015 | | 1 | Species | Taxom |
| Trichonotulus Bedel, 1787 | | 1 | Species | Taxom |
| Trichopopillia Ohaus, 1923 | | 1 | Species | Taxom |
| Trichoscelis Bates, 1949 | | 1 | Species | Taxom |
| Trigonopeltastes Burmeister &..., 1909 | | 3 | Species | Taxom |
| Trinodia Casey, 1915 | | 2 | Species | Taxom |
| Triodontus Westwood, 2016 | | 1 | Species | Taxom |
| Trizogeniates Ohaus, 1922 | | 1 | Species | Taxom |
| Tropinota Mulsant, 1783 | | 2 | Species | Taxom |
| Uroxys Westwood, 1981 | | 5 | Species | Taxom |
| Valgus Scriba, 1842 | | 7 | Species | Taxom |
| Volinus Mulsant & Rey, 1798 | | 1 | Species | Taxom |
| Warwickia Smith and Evans, 1939 | | 1 | Species | Taxom |
| Xeropsamobeus Saylor, 1878 | | 10 | Species | Taxom |
| Xylonychus Blanchard, 1924 | | 1 | Species | Taxom |
| Xylorectes | | 5 | Species | Taxom |
| Xyloryctes Hope, 1888 | Rhinoceros Beetles | 3 | Species | Taxom |
| Xylotrupes Hope, 1920 | Elephant beetles | 1 | Species | Taxom |
| Acoma arizonica Brown, 1929 | |
| Acoma brunnea Casey, 1889 | |
| Acoma cazieri Saylor, 1948 | |
| Acoma confusa Van Dyke, 1928 | Duck barnacle |
| Acoma conjuncta Howden, 1962 | Northern wolffish |
| Acoma dilemma Saylor, 1948 | |
| Acoma diminiata Howden, 1958 | |
| Acoma glabrata Cazier, 1953 | |
| Acoma howdenorum Warner, 2011 | |
| Acoma incognita Howden, 1958 | |
| Acoma knulli Howden, 1958 | |
| Acoma leechi Cazier, 1953 | |
| Acoma mixta Howden, 1958 | |
| Acoma ochlera Howden, 1958 | |
| Acoma parva Howden, 1958 | |
| Acoma robusta Van Dyke, 1928 | Duck barnacle |
| Acoma rossi Saylor, 1948 | |
| Acoma rufula Howden, 1958 | |
| Acoma sexfoliata Saylor, 1948 | |
| Acoma stathami Cazier, 1953 | |
| Acrossidius tasmaniae Hope, 1847 | Black-headed pasture cockchafer |
| Acrossus depressus Kugelann, 1792 | |
| Acrossus laticollis Baudi, 1870 | |
| Acrossus luridus Fabricius, 1775 | |
| Acrossus rubripennis Horn, 1870 | |
| Acrossus rufipes Linnaeus, 1758 | Night-Flying Dung Beetle |
| Adeloparius overlaeti Boucomont, 1936 | |
| Adoretus (Adoretus) lithobius Ohaus, 1914 | |
| Adoretus compressus Weber, 1801 | Brown cockchafer |
| Adoretus sinicus Burmeister, 1855 | Chinese rose beetle |
| Adoryphorus couloni Burmeister, 1847 | Australian black beetle |
| Aegialia (Aegialia) amplipunctata Gordon & Car..., 1988 | Sharpnosed weever |
| Aegialia (Aegialia) arenaria Fabricius, 1787 | Dune sand scarab beetle |
| Aegialia (Aegialia) blanchardi Horn, 1887 | |
| Aegialia (Aegialia) cartwrighti Stebnicka, 1977 | |
| Aegialia (Aegialia) concinna Gordon & Car..., 1977 | Ciervo Aegialian Scarab |
| Aegialia (Aegialia) conferta Horn, 1871 | Scratchbush |
| Aegialia conferta conferta | |
| Aegialia conferta nigrella Brown, 1931 | |
| Aegialia (Aegialia) convexa Fall, 1932 | |
| Aegialia (Aegialia) crassa LeConte, 1857 | |
| Aegialia (Aegialia) crescenta Gordon & Car..., 1977 | Crescent Dune aegialian scarab |
| Aegialia (Aegialia) hardyi Gordon & Car..., 1977 | Hardy's aegialian scarab |
| Aegialia (Aegialia) kelsoi Gordon & Car..., 1988 | Sharpnosed weever |
| Aegialia (Aegialia) knighti Gordon & Rust, 1997 | |
| Aegialia (Aegialia) latispina LeConte, 1878 | |
| Aegialia (Aegialia) magnifica Gordon & Car..., 1977 | Large aegialian scarab |
| Aegialia (Aegialia) mcclevei Gordon, 1990 | |
| Aegialia (Aegialia) opifex Horn, 1887 | |
| Aegialia (Aegialia) punctata Brown, 1931 | |
| Aegialia (Aegialia) spinosa Gordon & Car..., 1988 | Sharpnosed weever |
| Aegialia (Psammoporus) criddlei Brown, 1931 | |
| Aegialia (Psammoporus) cylindrica Eschscholtz, 1822 | |
| Aegialia (Psammoporus) lacustris LeConte, 1850 | |
| Aegialia (Psammoporus) opaca Brown, 1931 | |
| Aegialia (Psammoporus) terminalis Brown, 1931 | |
| Aegialia (Rhysothorax) rufa (Fabricius, 1792) | ⇒ Caelius rufescens Horn, 1887 |
| Aegialia caelatus Laconte, 1857 | |
| Aegialia clypeata Say, 1824 | |
| Aegialia cylindricus Eschscholtz, 1822 | |
| Aegialia exaratus Mannerheim, 1853 | |
| Aegialia nanus Brown, 1931 | |
| Aegialia opacus Brown, 1931 | |
| Aegialia rupta ♰ Scudder, 1882 | |
| Aegialia shimeki Lago & Freese, 2016 | |
| Aegialia spissipes (LeConte, 1878) | ⇒ Rhysothorax rufa Fabricius, 1792 |
| Aegopsis curvicornis Burmeister, 1847 | |
| Agoliinus albertanus Brown, 1928 | |
| Agoliinus aleutus Eschscholtz, 1822 | |
| Agoliinus anthracus Gordon & Ske..., 2007 | Lesser weever |
| Agoliinus aquilonarius Brown, 1928 | |
| Agoliinus ashworthi Gordon, 2006 | Greater weever |
| Agoliinus bidentatus Schmidt, 1906 | Spotted weever |
| Agoliinus canadensis Garnett, 1920 | Streaked weeverfish |
| Agoliinus congregatus Mannerheim, 1853 | |
| Agoliinus corruptor Brown, 1929 | |
| Agoliinus cruentatus LeConte, 1878 | |
| Agoliinus explanatus LeConte, 1878 | |
| Agoliinus guttatus Eschscholtz, 1823 | |
| Agoliinus hatchi Hatch, 2007 | Lesser weever |
| Agoliinus idahoensis Gordon & Ske..., 2007 | Lesser weever |
| Agoliinus incommunis Fall, 1932 | |
| Agoliinus ingenursus Gordon & Ske..., 2007 | Lesser weever |
| Agoliinus leopardus Horn, 1870 | |
| Agoliinus malkini Hatch, 1971 | |
| Agoliinus manitobensis Brown, 1928 | |
| Agoliinus morii Nakane, 1983 | |
| Agoliinus piceatus Robinson, 1946 | Goby duckbill |
| Agoliinus plutonicus Fall, 1907 | |
| Agoliinus poudreus Gordon & Ske..., 2007 | Lesser weever |
| Agoliinus praealtus Gordon & Ske..., 2007 | Lesser weever |
| Agoliinus sigmoideus Van Dyke, 1918 | |
| Agoliinus wickhami Brown, 1928 | |
| Agolius abdominalis Bonelli, 1812 | |
| Agrilinus ater De Geer, 1774 | |
| Agrilinus hasegawai aka Nakane, 1960 | |
| Agrilinus tenax Balthasar, 1932 | |
| Aidophus notatus Harold, 1859 | |
| Aidophus parcus Horn, 1887 | |
| Aidophus skelleyi Harpootlian ..., 2001 | |
| Alloblackburneus aegrotus Horn, 1870 | |
| Alloblackburneus cavidomus Brown, 1927 | |
| Alloblackburneus cynomysi Brown, 1927 | |
| Alloblackburneus fordi Gordon, 1974 | |
| Alloblackburneus geomysi Cartwright, 1939 | |
| Alloblackburneus lentus Horn, 1870 | |
| Alloblackburneus rubeolus Palisot de B..., 1809 | Surf blenny |
| Alloblackburneus tenuistriatus Horn, 1887 | |
| Alloblackburneus troglodytes Hubbard, 1894 | |
| Alobus fulvus (LeConte, 1856) | ⇒ Diplotaxis fulvus LeConte, 1856 |
| Alocoderus hydrochaeris Fabricius, 1798 | |
| Amblonoxia bidentata Fall, 1932 | |
| Amblonoxia carpenteri LeConte, 1876 | |
| Amblonoxia fieldi Fall, 1908 | |
| Amblonoxia harfordi Casey, 1889 | |
| Amblonoxia palpalis Horn, 1880 | |
| Amblonoxia riversi Casey, 1895 | |
| Amblyoproctus centroamericanus Ratcliffe, 2003 | |
| Amidorus cribrarius Brullé, 1832 | |
| Amithao erythropus Burmeister, 1842 | |
| Amithao haematopus Schaum, 1848 | |
| Ammoecius brevis Erichson, 1848 | |
| Amphiceratodon arrowi crypticus Huchet, 2002 | |
| Amphimallon (Amphimallon) majale Razoumowsky, 1789 | European Chafer |
| Amphimallon (Amphimallon) solstitiale Linnaeus, 1758 | Cliff Beetle |
| Amphimallon lusitanicum Gyllenhal, 1817 | |
| Amphimallon majalis (Razoumowsky, 1789) | ⇒ Amphimallon majale Razoumowsky, 1789 |
| Amphistomus squalidus MacLeay, 1887 | |
| Anastrategus carolinensis (Casey, 1915) | ⇒ Strategus splendens Palisot de B..., 1809 |
| Anastrategus cavicauda (Casey, 1915) | ⇒ Strategus cessus LeConte, 1866 |
| Anastrategus cognatus (Casey, 1915) | ⇒ Strategus splendens Palisot de B..., 1809 |
| Anastrategus inflatus (Casey, 1915) | ⇒ Strategus cessus LeConte, 1866 |
| Anastrategus tantalus (Casey, 1915) | ⇒ Strategus cessus LeConte, 1866 |
| Ancognatha manca LeConte, 1866 | |
| Ancognatha perspicua (Casey, 1915) | ⇒ Ancognatha manca LeConte, 1866 |
| Ancognatha quadripunctata Bates, 1888 | |
| Ancognatha scarabaeoides Erichson, 1847 | |
| Ancognatha vulgaris Arrow, 1911 | |
| Ancognatha zuniella (Casey, 1915) | ⇒ Ancognatha manca LeConte, 1866 |
| Annegialia ataeniformis Howden, 1971 | |
| Anomala (Anomala) dubia (Scopoli, 1763) | ⇒ Anomala undulata Melsheimer, 1845 |
| Anomala dubia aenea De Geer, 1774 | |
| Anomala adscita Robinson, 1941 | |
| Anomala antennata Schaeffer, 1906 | |
| Anomala antiqua Gyllenhal, 1817 | |
| Anomala apacheana (Wickham, 1913) | ⇒ Anomala cavifrons LeConte, 1868 |
| Anomala arida Casey, 1915 | |
| Anomala binotata Gyllenhaal, 1817 | |
| Anomala bruchomorpha Arrow, 1912 | |
| Anomala butleri Howden, 1955 | Lofty triplefin |
| Anomala camancha (Wickham, 1913) | ⇒ Anomala carinifrons Bates, 1888 |
| Anomala carinifrons Bates, 1888 | |
| Anomala carlsoni Hardy, 1976 | Roughhead triplefin |
| Anomala castaniceps Bates, 1888 | |
| Anomala cavifrons LeConte, 1868 | Redeye triplefin |
| Anomala clathrata Ohaus, 1930 | |
| Anomala compacta (Casey, 1915) | ⇒ Anomala binotata Gyllenhaal, 1817 |
| Anomala delicata Casey, 1915 | |
| Anomala diabla Potts, 1976 | Mimic triplefin |
| Anomala digressa Casey, 1915 | |
| Anomala ellipsis Casey, 1915 | |
| Anomala exigua (Péringuey, 1908) | ⇒ Anomala mongolica Faldermann, 1835 |
| Anomala eximia Potts, 1976 | Archbold anomalan scarab |
| Anomala exterranea ♰ H. F. Wickham, 1914 | |
| Anomala flavacoma Filippini, M..., 2013 | |
| Anomala flavilla Bates, 1888 | Cockabullies |
| Anomala flavilla centralis LeConte, 1863 | |
| Anomala flavipennis Burmeister, 1844 | Cloister blenny |
| Anomala flavipennis amissa Casey, 1915 | |
| Anomala flavipennis flavipennis Burmeister, 1844 | |
| Anomala flavipennis luteipennis LeConte, 1854 | |
| Anomala flavipennis modulata Casey, 1915 | |
| Anomala florina Ohaus, 1916 | |
| Anomala foraminosa Bates, 1888 | |
| Anomala fulvohirta Arrow, 1915 | |
| Anomala hardyorum Potts, 1976 | Hardy's dune beetle |
| Anomala holcoptera (Fairmaire, 1889) | ⇒ Anomala laevisulcata Fairmaire, 1888 |
| Anomala hoppi Ohaus, 1928 | |
| Anomala imperialae Potts, 1976 | Mimic triplefin |
| Anomala imperialis Arrow, 1899 | |
| Anomala incolumis Casey, 1915 | |
| Anomala innuba Fabricius, 1787 | |
| Anomala innuba piceola Casey, 1915 | |
| Anomala insitiva Robinson, 1938 | |
| Anomala kanei Potts, 1976 | Mimic triplefin |
| Anomala kansana (Hayes & Mc.C..., 1924) | ⇒ Anomala flavipennis Burmeister, 1844 |
| Anomala laevis (Benderitter, 1922) | ⇒ Anomala vivax Benderitter, 1923 |
| Anomala longisacculata Filippini, M..., 2015 | |
| Anomala lucicola Fabricius, 1798 | |
| Anomala ludoviciana Schaeffer, 1906 | |
| Anomala margina Lin, 1999 | |
| Anomala marginata (Fabricius, 1793) | ⇒ Anomala dubia aenea De Geer, 1774 |
| Anomala marginella (LeConte, 1854) | ⇒ Anomala vittata calliura Reitter, 1903 |
| Anomala medorensis (Casey, 1915) | ⇒ Anomala innuba Fabricius, 1787 |
| Anomala megalia Bates, 1888 | |
| Anomala megaparamera Filippini, M..., 2013 | |
| Anomala mendica Casey, 1915 | |
| Anomala mesosticta Filippini, G..., 2015 | |
| Anomala minuta (Burmeister, 1844) | ⇒ Anomala innuba Fabricius, 1787 |
| Anomala mongolica Faldermann, 1835 | |
| Anomala moquina (Casey, 1915) | ⇒ Anomala delicata Casey, 1915 |
| Anomala multistriata Motschulsky, 1862 | |
| Anomala nigropicta (Casey, 1915) | ⇒ Anomala undulata Melsheimer, 1845 |
| Anomala nigropicta floridana Casey, 1915 | |
| Anomala nigropicta saginatula Casey, 1915 | |
| Anomala nimbosa Casey, 1915 | |
| Anomala oblivia Horn, 1884 | Pine chafer |
| Anomala orientalis Waterhouse, 1875 | Oriental beetle |
| Anomala oxylabis Ohaus, 1916 | |
| Anomala papagoana (Casey, 1915) | ⇒ Anomala delicata Casey, 1915 |
| Anomala parvula Burmeister, 1844 | Cloister blenny |
| Anomala peninsularis (Schaeffer, 1906) | ⇒ Anomala fulvohirta Arrow, 1915 |
| Anomala popayana Ohaus, 1897 | |
| Anomala prudentia Ohaus, 1919 | |
| Anomala pseudoeucoma Filippini, M..., 2013 | |
| Anomala pubescens (Blatchley, 1910) | ⇒ Anomala ludoviciana Schaeffer, 1906 |
| Anomala quiche Ohaus, 1897 | |
| Anomala raydoma Saylor, 1948 | |
| Anomala robinsoni Potts, 1974 | Ringed triplefins |
| Anomala sabinae Potts, 1976 | Mimic triplefin |
| Anomala sagax (Casey, 1915) | ⇒ Anomala sagiens Ohaus, 1925 |
| Anomala sagiens Ohaus, 1925 | |
| Anomala saginatula | |
| Anomala scudderi ♰ H. F. Wickham, 1914 | |
| Anomala semilivida LeConte, 1878 | |
| Anomala servilis (Casey, 1915) | ⇒ Anomala umbra Casey, 1915 |
| Anomala solisi Filippini, G..., 2014 | |
| Anomala stigmatella (Casey, 1915) | ⇒ Anomala flavipennis Burmeister, 1844 |
| Anomala suavis Potts, 1976 | Mimic triplefin |
| Anomala subquadrata (Casey, 1915) | ⇒ Anomala flavipennis Burmeister, 1844 |
| Anomala sulcatula Burmeister, 1844 | Cloister blenny |
| Anomala synemosyna ♰ J. F. Zhang, 1989 | |
| Anomala tenera (Casey, 1915) | ⇒ Anomala flavilla Bates, 1888 |
| Anomala testaceipennis (Blanchard, 1851) | ⇒ Anomala nitidula Blanchard, 1851 |
| Anomala tibialis Schaeffer, 1906 | Padre island tibial scarab |
| Anomala umbra Casey, 1915 | |
| Anomala undulata Melsheimer, 1845 | Blossom anomala |
| Anomala valida (Burmeister, 1844) | ⇒ Anomala insularis Castelnau, 1840 |
| Anomala vittata calliura Reitter, 1903 | |
| Anomala vivax Benderitter, 1923 | |
| Anomalacra clypealis Schaeffer, 1907 | |
| Anomalacra werneri (Howden, 1955) | ⇒ Anomalacra clypealis Schaeffer, 1907 |
| Anomiopus panamensis Paulian, 1939 | |
| Anomius permixtus Clément & Pe..., 1971 | |
| Anoplognatho dunnianus (Rivers, 1888) | ⇒ Aphonides dunnianus Rivers, 1889 |
| Anoplognathus boisduvali Boisduval, 1835 | |
| Anoplognathus brunnipennis Gyllenhal, 1817 | |
| Anoplognathus hirsutus Burmeister, 1844 | |
| Anoplognathus montanus MacLeay, 1873 | |
| Anoplognathus pallidicollis Blanchard, 1851 | Christmas Beetle |
| Anoplognathus porosus Dalman, 1817 | |
| Anoplognathus viriditarsis Leach, 1815 | |
| Aphodiellus impunctatus Waterhouse, 1875 | |
| Aphodius (Acrossus) laticollis (Baudi di Selve, 1870) | ⇒ Acrossus laticollis Baudi, 1870 |
| Aphodius (Acrossus) rubripennis Horn, 1870 | |
| Aphodius (Acrossus) rufipes (Linnaeus, 1758) | ⇒ Acrossus rufipes Linnaeus, 1758 |
| Aphodius (Agoliinus) congregatus Mannerheim, 1853 | |
| Aphodius (Agoliinus) plutonicus (Fall, 1907) | ⇒ Aphodius aleutus Eschscholtz, 1822 |
| Aphodius (Ahermodontus) marini Baguena, 1930 | |
| Aphodius (Alloblackburneus) rubeolus Beauvois, 1805 | |
| Aphodius (Ammoecius) brevis (Erichson, 1848) | ⇒ Ammoecius brevis Erichson, 1848 |
| Aphodius (Ammoecius) rugifrons (Horn, 1871) | ⇒ Aphodius fucosus Schmidt, 1922 |
| Aphodius (Aphodius) fimetarius Linnaeus, 1758 | Common dung beetle |
| Aphodius (Aphodius) foetidus Herbst, 1783 | |
| Aphodius (Aphodius) pedellus (DeGeer, 1774) | ⇒ Aphodius fimetarius Linnaeus, 1758 |
| Aphodius (Blackburneus) stercorosus (Melsheimer, 1845) | ⇒ Blackburneus stercorosus Melsheimer, 1845 |
| Aphodius (Calamosternus) granarius (Linnaeus, 1767) | ⇒ Calamosternus granarius Linnaeus, 1767 |
| Aphodius (Caligodorus) opacus (Motschulsky, 1874) | ⇒ Erytus opacior Koshantschikov, 1894 |
| Aphodius (Chilothorax) distinctus O.F. Müller, 1776 | Maculated Dung Beetle |
| Aphodius (Cinacanthus) militaris LeConte, 1858 | |
| Aphodius (Colobopteroides) latus A.Schmidt, 1911 | |
| Aphodius (Colobopterus) erraticus (Linnaeus, 1758) | ⇒ Colobopterus erraticus Linnaeus, 1758 |
| Aphodius (Coptochiroides) saoudi Paulian, 1980 | |
| Aphodius (Craterocyphus) magnificus A.Schmidt, 1920 | |
| Aphodius (Cryptoscatomaseter) haldemani Horn, 1887 | |
| Aphodius (Dellacasiellus) concavus (Horn, 1887) | ⇒ Dellacasiellus concavus Say, 1823 |
| Aphodius (Dellacasiellus) fucosus Schmidt, 1922 | |
| Aphodius (Dellacasiellus) laevigatus (Haldeman, 1848) | ⇒ Aphodiellus impunctatus Waterhouse, 1875 |
| Aphodius (Dialytodius) decipiens (Horn, 1887) | ⇒ Dialytodius decipiens Horn, 1887 |
| Aphodius (Diapterna) hamatus Say, 1824 | |
| Aphodius hamatus garmani (Brown, 1929) | ⇒ Diapterna hamata Say, 1824 |
| Aphodius (Drepanocanthoides) walshi G. Horn, 1870 | |
| Aphodius (Irrasinus) stupidus (Horn, 1870) | ⇒ Irrasinus stupidus Horn, 1870 |
| Aphodius (Labarrus) pseudolividus (Balthasar, 1941) | ⇒ Labarrus pseudolividus Balthasar, 1941 |
| Aphodius (Limarus) maculatus (Sturm, 1800) | ⇒ Limarus maculatus Sturm, 1800 |
| Aphodius (Liothorax) alternatus Horn, 1870 | |
| Aphodius (Loboparius) kotoensis Miwa, 1930 | |
| Aphodius (Megatelus) contractus Klug, 1845 | |
| Aphodius (Melinopterus) consputus (Creutzer, 1799) | ⇒ Melinopterus consputus Creutzer, 1799 |
| Aphodius (Melinopterus) femoralis (Sahlberg, 1900) | ⇒ Teuchestes fossor Linnaeus, 1758 |
| Aphodius (Melinopterus) prodromus (Braham, 1790) | ⇒ Melinopterus prodromus Brahm, 1790 |
| Aphodius (Nialus) lividus (Olivier, 1789) | ⇒ Acrossus luridus Fabricius, 1775 |
| Aphodius (Oscarinus) abusus (Fall, 1907) | ⇒ Mendidius crassulus Horn, 1870 |
| Aphodius (Oscarinus) brimleyi (Cartwright, 1939) | ⇒ Oscarinus brimleyi Cartwright, 1939 |
| Aphodius (Oscarinus) crassuloides (Fall, 1907) | ⇒ Oscarinus crassuloides Fall, 1907 |
| Aphodius (Oscarinus) rusicola (Melsheimer, 1845) | ⇒ Oscarinus rusicola Melsheimer, 1845 |
| Aphodius (Otophorus) haemorrhoidalis (Linnaeus, 1758) | ⇒ Otophorus haemorrhoidalis Linnaeus, 1758 |
| Aphodius (Pharaphodius) priscus Motschulsky, 1858 | |
| Aphodius (Planolinellus) vittatus Mulsant, 1842 | |
| Aphodius (Planolinoides) pectoralis (Guillebeau, 1888) | ⇒ Planolinoides pectoralis LeConte, 1857 |
| Aphodius (Pleuraphodius) mutilus A.Schmidt, 1911 | |
| Aphodius (Podotenus) suberosus (Blackburn, 1892) | ⇒ Podotenus suberosus Blackburn, 1904 |
| Aphodius (Pseudacrossus) cribricollis Lucas, 1849 | |
| Aphodius (Pseudagolius) bicolor (Dallatorre, 1879) | ⇒ Aphodius fimetarius Linnaeus, 1758 |
| Aphodius (Pseudagolius) coloradensis G. Horn, 1870 | |
| Aphodius (Stenotothorax) badipes Melsheimer, 1844 | |
| Aphodius (Stenotothorax) oblongus (Say, 1823) | ⇒ Aphodius badipes Melsheimer, 1844 |
| Aphodius (Tetraclipeoides) denticulatus Haldeman, 1848 | |
| Aphodius (Teuchestes) fossor (Linnaeus, 1758) | ⇒ Teuchestes fossor Linnaeus, 1758 |
| Aphodius (Trichaphodius) humilis Roth, 1851 | |
| Aphodius aboriginalis ♰ H. F. Wickham, 1912 | |
| Aphodius aleutus Eschscholtz, 1822 | |
| Aphodius angulatus (Schmidt, 1907) | ⇒ Orodaliscus angulatulus Schmidt, 1916 |
| Aphodius angustus (Philippi & P..., 1864) | ⇒ Agoliinus hatchi Hatch, 2007 |
| Aphodius anthracinus (Sturm, 1843) | ⇒ Parammoecius gibbus Germar, 1817 |
| Aphodius asellus Schmidt, 1907 | |
| Aphodius bayeri (Endrödi, 1956) | ⇒ Nialaphodius calidus Harold, 1871 |
| Aphodius bidens (LeConte, 1878) | ⇒ Agoliinus bidentatus Schmidt, 1906 |
| Aphodius bifasciatus (Dalla Torre, 1879) | ⇒ Chilothorax melanostictus Schmidt, 1840 |
| Aphodius blaisdelli (Fall, 1905) | ⇒ Stenotothorax sparsus LeConte, 1878 |
| Aphodius buettikeri (R. Paulian, 1980) | ⇒ Erytus pruinosus Reitter, 1892 |
| Aphodius campestris (Blatchley, 1912) | ⇒ Alloblackburneus aegrotus Horn, 1870 |
| Aphodius cardinalis (Reitter, 1892) | ⇒ Aphodius fimetarius Linnaeus, 1758 |
| Aphodius comanchi (Robinson, 1940) | ⇒ Pseudagolius bicolor Say, 1823 |
| Aphodius communis (Broun, 1880) | ⇒ Saprosites communis Broun, 1880 |
| Aphodius conspicatus (Brullé, 1839) | ⇒ Chilothorax hieroglyphicus Klug, 1845 |
| Aphodius crassus (A. SCHMIDT, 1916) | ⇒ Adeloparius overlaeti Boucomont, 1936 |
| Aphodius cressoni (Robinson, 1946) | ⇒ Dellacasiellus concavus Say, 1823 |
| Aphodius cribratus (LeConte, 1878) | ⇒ Calamosternus granarius Linnaeus, 1767 |
| Aphodius crudus (A. SCHMIDT, 1916) | ⇒ Otophorus haemorrhoidalis Linnaeus, 1758 |
| Aphodius cruentatus (Dejean, 1833) | ⇒ Planolinellus vittatus Say, 1825 |
| Aphodius curtus (Haldeman, 1848) | ⇒ Oscarinus rusicola Melsheimer, 1845 |
| Aphodius davisi (Fall, 1930) | ⇒ Pardalosus slevini Van Dyke, 1928 |
| Aphodius decipens | |
| Aphodius deplanatus (Roth, 1851) | ⇒ Chilothorax flammulatus Harold, 1876 |
| Aphodius dialytoides (Fall & Cocke..., 1907) | ⇒ Dialytellus dialytoides Fall & Cocke..., 1907 |
| Aphodius duplex (Bates, 1887) | ⇒ Planolinoides duplex LeConte, 1878 |
| Aphodius faldermanni (Sperk, 1835) | ⇒ Bodilus lugens Creutzer, 1799 |
| Aphodius florissantensis ♰ H. F. Wickham, 1911 | |
| Aphodius forcipatus (Harold, 1868) | ⇒ Mecynodes leucopterus Klug, 1845 |
| Aphodius fortunus (Fall, 1932) | ⇒ Tetraclipeoides aemulus Horn, 1887 |
| Aphodius fumosus Mulsant, 1842 | |
| Aphodius genialis Péringuey, 1901 | |
| Aphodius geomysi (Cartwright, 1939) | ⇒ Blackburneus geomysi Cartwright, 1939 |
| Aphodius goffi (Cartwright, 1939) | ⇒ Dellacasiellus laevigatus Haldeman, 1848 |
| Aphodius granarioides ♰ H. F. Wickham, 1913 | |
| Aphodius haywardi (Brown, 1928) | ⇒ Agoliinus canadensis Garnett, 1920 |
| Aphodius humeralis (LeConte, 1878) | ⇒ Dialytellus humeralis LeConte, 1868 |
| Aphodius hyperboreus LeConte, 1850 | |
| Aphodius indistinctus (Mulsant, 1842) | ⇒ Nimbus contaminatus Herbst, 1783 |
| Aphodius inundatus ♰ H. F. Wickham, 1914 | |
| Aphodius inutilis (Horn, 1887) | ⇒ Calamosternus granarius Linnaeus, 1767 |
| Aphodius kansanus (Wickham, 1905) | ⇒ Aidophus parcus Horn, 1887 |
| Aphodius knausi (Fall, 1905) | ⇒ Aidophus parcus Horn, 1887 |
| Aphodius laminicola ♰ H. F. Wickham, 1910 | |
| Aphodius lunatus Mulsant, 1842 | |
| Aphodius magnificiens | |
| Aphodius marginatus (LeConte, 1878) | ⇒ Cryptoscatomaseter depressiusculus Schmidt, 1907 |
| Aphodius mcdonaldi (Robinson, 1946) | ⇒ Oscarinus rusicola Melsheimer, 1845 |
| Aphodius mediaevus ♰ H. F. Wickham, 1914 | |
| Aphodius metallicus (Haldeman, 1848) | ⇒ Calamosternus granarius Linnaeus, 1767 |
| Aphodius moclipsi (Hatch, 1971) | ⇒ Liothorax alternatus Horn, 1870 |
| Aphodius nanus (Horn, 1887) | ⇒ Aphodius asellus Schmidt, 1907 |
| Aphodius occidentalis (Horn, 1870) | ⇒ Aphodius hyperboreus LeConte, 1850 |
| Aphodius ochripennis (Reitter, 1892) | ⇒ Esymus pusillus roubali Balthasar, 1932 |
| Aphodius odocollis | |
| Aphodius parcus (Horn, 1887) | ⇒ Aidophus parcus Horn, 1887 |
| Aphodius pennsylvanicus (Robinson, 1940) | ⇒ Pardalosus serval Say, 1835 |
| Aphodius perpolitus (Gordon, 1973) | ⇒ Aphodius subaeneus LeConte, 1857 |
| Aphodius phaeopterus (Stephens, 1830) | ⇒ Esymus pusillus Herbst, 1789 |
| Aphodius politus (Horn, 1870) | ⇒ Aphodius haldemani Horn, 1887 |
| Aphodius praeemptor ♰ H. F. Wickham, 1913 | |
| Aphodius precursor ♰ G. H. Horn, 1876 | |
| Aphodius pumilus (Horn, 1887) | ⇒ Pardalosus pumilio Schmidt, 1907 |
| Aphodius punctatissimus (Dejean, 1833) | ⇒ Amidorus cribrarius Brullé, 1832 |
| Aphodius rehni (Robinson, 1938) | ⇒ Flaviellus subtruncatus LeConte, 1878 |
| Aphodius restrictus (Mulsant, 1842) | ⇒ Melinopterus prodromus Brahm, 1790 |
| Aphodius rubidus (Sturm, 1843) | ⇒ Alloblackburneus rubeolus Palisot de B..., 1809 |
| Aphodius rudii Endrodi, 1968 | |
| Aphodius ruficrus (Marsham, 1802) | ⇒ Sigorus porcus ruficrus Marsham, 1802 |
| Aphodius ruricola (Melsheimer, 1845) | ⇒ Oscarinus rusicola Melsheimer, 1845 |
| Aphodius russelli (Hatch, 1971) | ⇒ Agoliinus canadensis Garnett, 1920 |
| Aphodius ruthenus ♰ A. M. Lomnicki, 1894 | |
| Aphodius schuhi (Gordon, 1975) | ⇒ Caligodorus tuberosus Barret, 1932 |
| Aphodius sedulus (Harold, 1871) | ⇒ Planolinoides borealis Gyllenhal, 1827 |
| Aphodius senex ♰ H. F. Wickham, 1914 | |
| Aphodius setiger (Mulsant, 1842) | ⇒ Trichonotulus scrofa Fabricius, 1787 |
| Aphodius shoshonis ♰ H. F. Wickham, 1912 | |
| Aphodius silvaticus (Ahrens, 1812) | ⇒ Teuchestes fossor Linnaeus, 1758 |
| Aphodius snowi (Brown, 1929) | ⇒ Agoliinus cruentatus LeConte, 1878 |
| Aphodius spermophili (Gordon, 1973) | ⇒ Cinacanthus crenicollis Fall, 1932 |
| Aphodius spermophilis | |
| Aphodius spretus (Haldeman, 1848) | ⇒ Calamosternus granarius Linnaeus, 1767 |
| Aphodius subaeneus LeConte, 1857 | |
| Aphodius subluteus (Mulsant, 1842) | ⇒ Aphodius fimetarius Linnaeus, 1758 |
| Aphodius suspectus (Sharp, 1876) | ⇒ Setodius diogenes Gordon & Ske..., 2007 |
| Aphodius tarsalis (Schmidt, 1907) | ⇒ Australaphodius frenchi Blackburn, 1892 |
| Aphodius tenax (Balthasar, 1932) | ⇒ Agrilinus tenax Balthasar, 1932 |
| Aphodius tenuitarsis (Fairmaire, 1897) | ⇒ Mesontoplatys dorsalis Klug, 1855 |
| Aphodius texana | |
| Aphodius theryi (Clouët, 1896) | ⇒ Anomius permixtus Clément & Pe..., 1971 |
| Aphodius transversus (Robinson, 1940) | ⇒ Cephalocyclus hogei Bates, 1887 |
| Aphodius utahensis (Robinson, 1938) | ⇒ Ballucus obtusus LeConte, 1878 |
| Aphodius vestiarius (Horn, 1870) | ⇒ Nialaphodius nigrita Fabricius, 1801 |
| Aphodius washtucha | |
| Aphonides dunnianus Rivers, 1889 | |
| Aphonus aterrimus (Casey, 1915) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus brevicruris Cartwright, 1944 | Sand stargazer |
| Aphonus castaneus Melsheimer, 1845 | |
| Aphonus congestus (Casey, 1915) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus cubiformis (Casey, 1915) | ⇒ Aphonus castaneus Melsheimer, 1845 |
| Aphonus densicauda Casey, 1915 | |
| Aphonus elongatus (Casey, 1915) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus frater (LeConte, 1856) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus hydropicus (LeConte, 1856) | ⇒ Aphonus variolosus LeConte, 1847 |
| Aphonus ingens (Casey, 1924) | ⇒ Aphonus variolosus LeConte, 1847 |
| Aphonus modulatus (Casey, 1915) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus politus (Casey, 1915) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus saginatus (Casey, 1915) | ⇒ Aphonus castaneus Melsheimer, 1845 |
| Aphonus scutellaris (Casey, 1924) | ⇒ Aphonus tridentatus Say, 1823 |
| Aphonus texanus Gill & Howden, 1985 | Banner blenny |
| Aphonus trapezicollis (Casey, 1915) | ⇒ Aphonus castaneus Melsheimer, 1845 |
| Aphonus tridentatus Say, 1823 | |
| Aphonus variolosus LeConte, 1847 | |
| Aphotaenius carolinus Van Dyke, 1928 | |
| Apicencya apicalis Blanchard, 1851 | |
| Archophileurus bullatus (Casey, 1915) | ⇒ Archophileurus cribrosus LeConte, 1854 |
| Archophileurus cribrosus LeConte, 1854 | |
| Archophileurus mirabilis Ratcliffe & ..., 2015 | |
| Archophileurus vervex Burmeister, 1847 | |
| Ardella magnaemirabilis Paulsen, 2021 | |
| Argyripa anomala Bates, 1869 | |
| Aschnarhyparus peregrinus Hinton, 1934 | |
| Aspidolea fuliginea Burmeister, 1847 | |
| Aspidolea kuntzeni Höhne, 1922 | |
| Aspidolea singularis Bates, 1888 | |
| Astaena pubescens Burmeister, 1855 | |
| Ataeniopsis duncani Cartwright, 1974 | |
| Ataeniopsis edistoi Cartwright, 1974 | |
| Ataeniopsis figurator Harold, 1874 | |
| Ataeniopsis haroldi Steinheil, 1872 | |
| Ataeniopsis parkeri Cartwright, 1974 | |
| Ataeniopsis rugopygus Cartwright, 1974 | |
| Ataeniopsis saxatilis Cartwright, 1944 | Monkfish |
| Ataenius abditus Haldeman, 1848 | |
| Ataenius abditus exiguus (Brown, 1932) | ⇒ Ataenius exiguus Brown, 1932 |
| Ataenius aequalis Harold, 1880 | |
| Ataenius alternatus Melsheimer, 1845 | |
| Ataenius anticus (Fall, 1930) | ⇒ Ataenius platensis Blanchard, 1846 |
| Ataenius apicalis Hinton, 1937 | Red pricklypoppy |
| Ataenius australasiae Boheman, 1858 | |
| Ataenius barberi Cartwright, 1974 | |
| Ataenius brevicollis Wollaston, 1854 | |
| Ataenius brevis Fall, 1930 | |
| Ataenius californicus Horn, 1887 | |
| Ataenius carinator Harold, 1874 | |
| Ataenius cognatus (LeConte, 1858) | ⇒ Ataenius liogaster Bates, 1887 |
| Ataenius confertus Fall, 1909 | |
| Ataenius consors (Blackburn, 1904) | ⇒ Australammoecius goyderensis Blackburn, 1896 |
| Ataenius convexus (Robinson, 1940) | ⇒ Haroldiataenius convexus Robinson, 1940 |
| Ataenius cylindrus (Horn, 1871) | ⇒ Ataenius ovatulus Horn, 1871 |
| Ataenius desertus Horn, 1871 | Scratchbush |
| Ataenius duncani (Cartwright, 1974) | ⇒ Ataeniopsis duncani Cartwright, 1974 |
| Ataenius ecruensis Stebnicka & ..., 2005 | Black cod |
| Ataenius edistoi (Cartwright, 1974) | ⇒ Ataeniopsis edistoi Cartwright, 1974 |
| Ataenius erratus Fall, 1930 | |
| Ataenius exiguus Brown, 1932 | |
| Ataenius fattigi Cartwright, 1948 | |
| Ataenius figurator (Harold, 1874) | ⇒ Ataeniopsis figurator Harold, 1874 |
| Ataenius glaseri Cartwright, 1974 | |
| Ataenius gracilis Melsheimer, 1845 | |
| Ataenius griffini (Cartwright, 1974) | ⇒ Haroldiataenius griffini Cartwright, 1974 |
| Ataenius heinekeni Wollaston, 1854 | |
| Ataenius hesperius Cartwright, 1974 | |
| Ataenius hirsutus Horn, 1871 | Scratchbush |
| Ataenius imbricatus Melsheimer, 1845 | |
| Ataenius inops (Horn, 1887) | ⇒ Parapsammodius puncticollis LeConte, 1858 |
| Ataenius inquisitus Horn, 1887 | |
| Ataenius insculptus Horn, 1887 | |
| Ataenius integer (Harold, 1868) | ⇒ Ataenius platensis Blanchard, 1846 |
| Ataenius jamaicensis Chapin, 1940 | |
| Ataenius laeviventris (Horn, 1887) | ⇒ Ataenius lobatus Horn, 1887 |
| Ataenius languidus Schmidt, 1911 | Antarctic dragonfishes |
| Ataenius linelli (Cartwright, 1944) | ⇒ Ataenius languidus Schmidt, 1911 |
| Ataenius liogaster Bates, 1887 | |
| Ataenius lobatus Horn, 1887 | Scratchbush |
| Ataenius ludovicianus (Fall, 1930) | ⇒ Ataenius wenzelii Horn, 1887 |
| Ataenius malayianus (Petrovitz, 1961) | ⇒ Ataenius australasiae Boheman, 1858 |
| Ataenius miamii (Cartwright, 1934) | ⇒ Ataenius scabrellus Schmidt, 1909 |
| Ataenius nocturnus Nomura, 1943 | |
| Ataenius nugator Harold, 1880 | |
| Ataenius nunenmacheri (Cartwright, 1974) | ⇒ Ataenius peregrinator Harold, 1877 |
| Ataenius oblongus (Horn, 1871) | ⇒ Ataenius sculptor Harold, 1868 |
| Ataenius oklahomensis Brown, 1930 | |
| Ataenius opatrinus Harold, 1867 | Antarctic blennies |
| Ataenius ovatulus Horn, 1871 | Scratchbush |
| Ataenius pacificus Sharp, 1879 | |
| Ataenius parkeri (Cartwright, 1974) | ⇒ Ataeniopsis parkeri Cartwright, 1974 |
| Ataenius patescens ♰ S. H. Scudder, 1900 | |
| Ataenius peregrinator Harold, 1877 | Birthworts |
| Ataenius picinus Harold, 1861 | Antarctic blennies |
| Ataenius platensis Blanchard, 1846 | |
| Ataenius pseudocarinator Balthasar, 1947 | |
| Ataenius pseudohirsutus (Cartwright, 1974) | ⇒ Ataenius setiger Bates, 1887 |
| Ataenius puncticollis (LeConte, 1868) | ⇒ Parapsammodius puncticollis LeConte, 1858 |
| Ataenius punctifrons (Cartwright, 1974) | ⇒ Ataenius texanus Harold, 1874 |
| Ataenius restructus ♰ H. F. Wickham, 1912 | |
| Ataenius rhyticephalus Chevrolat, 1864 | |
| Ataenius robustus Horn, 1871 | Scratchbush |
| Ataenius rudellus (Fall, 1930) | ⇒ Ataenius wenzeli Horn, 1887 |
| Ataenius rugopygus (Cartwright, 1974) | ⇒ Ataeniopsis rugopygus Cartwright, 1974 |
| Ataenius sabinoi (Cartwright, 1974) | ⇒ Haroldiataenius lucanus Horn, 1871 |
| Ataenius salutator (Fall, 1930) | ⇒ Ataenius picinus Harold, 1861 |
| Ataenius saramari (Cartwright, 1939) | ⇒ Haroldiataenius saramari Cartwright, 1939 |
| Ataenius saxatilis (Cartwright, 1944) | ⇒ Ataeniopsis saxatilis Cartwright, 1944 |
| Ataenius scabrelloides Petrovitz, 1962 | Blennies |
| Ataenius scabrellus Schmidt, 1909 | Scarab beetle |
| Ataenius sciurus (Cartwright, 1974) | ⇒ Odontolytes denominatus Chevrolat, 1864 |
| Ataenius sculptor Harold, 1868 | |
| Ataenius setiger Bates, 1887 | |
| Ataenius socialis (Harold, 1874) | ⇒ Pseudataenius socialis G. Horn, 1871 |
| Ataenius spretulus Haldeman, 1848 | Black turfgrass ataenius |
| Ataenius stephani Cartwright, 1974 | |
| Ataenius stercorator (Fabricius, 1775) | ⇒ Ataenius strigatus Say, 1823 |
| Ataenius strigatus Say, 1823 | Black turfgrass ataenius |
| Ataenius stroheckeri (Cartwright, 1974) | ⇒ Ataenius peregrinator Harold, 1877 |
| Ataenius superficialis (Cartwright, 1974) | ⇒ Ataenius scabrelloides Petrovitz, 1962 |
| Ataenius texanus Harold, 1874 | |
| Ataenius thomasi Schnepp & As..., 2020 | |
| Ataenius utahensis Cartwright, 1974 | |
| Ataenius vandykei (Cartwright, 1974) | ⇒ Martineziana vandykei Hinton, 1936 |
| Ataenius walterhorni Balthasar, 1938 | |
| Ataenius wenzeli Horn, 1887 | |
| Ataenius wenzelii Horn, 1887 | |
| Ataenius woodruffi (Cartwright, 1974) | ⇒ Ataenius opatrinus Harold, 1867 |
| Ateuchetus laticollis Linnaeus, 1767 | |
| Ateuchetus semipunctatus Fabricius, 1792 | |
| Ateuchus chrysopyge Bates, 1887 | |
| Ateuchus floridensis Génier, 2000 | |
| Ateuchus histeroides Weber, 1801 | |
| Ateuchus lecontei Harold, 1868 | Leconte's dung beetle |
| Ateuchus rodriguezi Preudhomme d..., 1886 | |
| Ateuchus texanus Robinson, 1948 | Notchfin blenny |
| Aulacopris reichei White, 1859 | |
| Auperia denominata Chevrolat, 1864 | |
| Australammoecius goyderensis Blackburn, 1896 | |
| Australaphodius frenchi Blackburn, 1892 | Little pasture cockchafer |
| Australoxenella midgee Storey & Howden, 1996 | |
| Ballucus barri Gordon, 2006 | Greater weever |
| Ballucus bruneaui Gordon & Ske..., 2007 | Lesser weever |
| Ballucus obtusus LeConte, 1878 | |
| Ballucus oregonus Gordon & Ske..., 2007 | Lesser weever |
| Barybas idiota Bates, 1887 | |
| Blackburneus aegrotus Horn, 1870 | |
| Blackburneus cavidomus Brown, 1927 | |
| Blackburneus cynomysi Brown, 1927 | |
| Blackburneus geomysi Cartwright, 1939 | |
| Blackburneus rubeolus Palisot de B..., 1805 | |
| Blackburneus saylorea Robinson, 1940 | |
| Blackburneus stercorosus Melsheimer, 1845 | |
| Bodiloides ictericus Laicharting, 1781 | |
| Bodilopsis rufus Moll, 1782 | |
| Bodilus gregarius Harold, 1871 | |
| Bodilus lugens Creutzer, 1799 | |
| Boreocanthon depressipennis LeConte, 1859 | |
| Boreocanthon ebenus Say, 1823 | |
| Boreocanthon halffteri Edmonds, 2022 | |
| Boreocanthon integricollis Schaeffer, 1915 | |
| Boreocanthon lecontei Harold, 1868 | |
| Boreocanthon melanus Robinson, 1948 | |
| Boreocanthon praticola LeConte, 1859 | |
| Boreocanthon probus Germar, 1824 | |
| Boreocanthon puncticollis LeConte, 1866 | |
| Boreocanthon simplex LeConte, 1857 | |
| Bothynus peninsularis Casey, 1915 | |
| Bothynus ruginasus LeConte, 1856 | |
| Bothynus stenelus Burmeister, 1847 | |
| Bubas bison Linnaeus, 1767 | |
| Caccobius anthracites d´Orbigny, 1904 | |
| Caccobius histeroides Ménétriés, 1832 | |
| Caelius browni Saylor, 1934 | |
| Caelius humeralis Brown, 1931 | |
| Caelius montanus Brown, 1931 | |
| Caelius rufescens Horn, 1887 | |
| Calamosternus granarius Linnaeus, 1767 | Granular Small Dung Beetle |
| Calamosternus mayeri Pilleri, 1953 | |
| Caligodorus opacus LeConte, 1872 | Sand divers |
| Caligodorus tuberosus Barret, 1932 | |
| Caligodorus vandykei Barret, 1931 | Filamented sanddiver |
| Callistethus chontalensis Bates, 1888 | |
| Callistethus granulipygus Bates, 1888 | |
| Callistethus macroxantholeus Filippini, G..., 2015 | |
| Callistethus marginatus Fabricius, 1792 | |
| Callistethus microxantholeus Filippini, G..., 2015 | |
| Callistethus mimeloides Ohaus, 1902 | |
| Callistethus multiplicatus Filippini, G..., 2015 | |
| Callistethus pseudocollaris Filippini, G..., 2015 | |
| Calomacraspis concinna Blanchard, 1851 | |
| Calomacraspis haroldi Candeze, 1869 | |
| Canthidium (Eucanthidium) pseudopuncticolle Solis & Kohl..., 2004 | |
| Canthidium angusticeps Bates, 1887 | |
| Canthidium annagabrielae Solis & Kohl..., 2004 | |
| Canthidium ardens Bates, 1887 | |
| Canthidium centrale Boucomont, 1928 | |
| Canthidium haroldi Preudhomme d..., 1886 | |
| Canthidium hespenheidei Howden & Young, 1981 | |
| Canthidium muticum Boheman, 1858 | |
| Canthidium vespertinum Howden & Young, 1981 | |
| Canthochilum boringuensis | |
| Canthochilum histeroides Harold, 1868 | |
| Canthon (Boreocanthon) depressipennis LeConte, 1859 | |
| Canthon (Boreocanthon) ebenus Say, 1823 | |
| Canthon (Boreocanthon) lecontei Harold, 1868 | |
| Canthon (Boreocanthon) melanus Robinson, 1948 | |
| Canthon (Boreocanthon) mixtus Robinson, 1948 | |
| Canthon (Boreocanthon) praticola Le Conte, 1859 | |
| Canthon (Boreocanthon) probus Germar, 1824 | |
| Canthon (Boreocanthon) puncticollis (LeConte, 1866) | ⇒ Canthon punctatus Schmidt, 1922 |
| Canthon puncticollis integricollis Schaeffer, 1915 | |
| Canthon (Boreocanthon) simplex Le Conte, 1857 | |
| Canthon (Canthon) chalcites Haldeman, 1843 | |
| Canthon (Canthon) cyanellus LeConte, 1859 | |
| Canthon (Canthon) humectus Say, 1831 | Longhorn blenny |
| Canthon humectus blumei Halffter & H..., 2003 | |
| Canthon humectus hidalgoensis Bates, 1887 | |
| Canthon humectus humectus Say, 1832 | |
| Canthon humectus sayi Robinson, 1948 | |
| Canthon (Canthon) imitator Brown, 1946 | |
| Canthon imitator floridanus Brown, 1946 | |
| Canthon (Canthon) indigaceus (LeConte, 1866) | ⇒ Canthon humectus Say, 1831 |
| Canthon indigaceus indigaceus | |
| Canthon (Canthon) pilularius Linnaeus, 1758 | Dull tumblebug |
| Canthon (Canthon) vigilans LeConte, 1858 | Kalia |
| Canthon (Glaphyrocanthon) viridis (Palisot de B..., 1805) | ⇒ Epilissus viridis Klug, 1832 |
| Canthon aberrans Harold, 1868 | |
| Canthon angustatus Harold, 1867 | |
| Canthon bisignatus Balthasar, 1939 | |
| Canthon bispinatus (Robinson, 1941) | ⇒ Melanocanthon bispinatus Robinson, 1941 |
| Canthon blumei Halffter & H..., 2003 | |
| Canthon deyrollei Harold, 1868 | |
| Canthon euryscelis Bates, 1887 | |
| Canthon floridanus Brown, 1946 | |
| Canthon humeralis (Horn, 1870) | ⇒ Boreocanthon simplex LeConte, 1857 |
| Canthon integricollis (Schaeffer, 1915) | ⇒ Boreocanthon puncticollis LeConte, 1866 |
| Canthon laesus (Erichson, 1847) | ⇒ Glaphyrocanthon rubrescens Blanchard, 1843 |
| Canthon meridionalis Martinez, Ha..., 1964 | |
| Canthon militaris (Horn, 1870) | ⇒ Boreocanthon simplex LeConte, 1857 |
| Canthon moniliatus (Bates, 1887) | ⇒ Scybalocanthon moniliatus Bates, 1887 |
| Canthon morsei Howden, 1966 | |
| Canthon nigripennis Lansberge, 1874 | |
| Canthon pallidus (Schmidt, 1922) | ⇒ Glaphyrocanthon pallidus Schmidt, 1922 |
| Canthon perplexum (LeConte, 1847) | ⇒ Pseudocanthon perplexus LeConte, 1847 |
| Canthon perplexus LeConte, 1847 | |
| Canthon punctaticollis (Schaeffer, 1915) | ⇒ Melanocanthon punctaticollis Schaeffer, 1915 |
| Canthon punctatus Schmidt, 1922 | |
| Canthon rubrescens Blanchard, 1846 | |
| Canthon septemmaculatus Latreille, 1812 | |
| Canthon silvaticus Solis & Kohl..., 2002 | |
| Carneodon pecuarius Reiche, 1860 | |
| Cephalocyclus hogei Bates, 1887 | |
| Cephalocyclus luteolus Horn, 1887 | |
| Cetonia aurata Linnaeus, 1758 | Flower beetle |
| Chalepides eucephalus Casey, 1915 | |
| Chasmatopterus hirtulus Illiger, 1803 | |
| Cheironitis hungaricus Herbst, 1789 | |
| Cheironitis ungaricus ungaricus Herbst, 1789 | |
| Cheiroplatys latipes Guérin-Ménev..., 1830 | |
| Cheiroplatys orizabus Fairmaire, 1878 | |
| Chilothorax distinctus (Müller, 1776) | ⇒ Aphodius distinctus O.F. Müller, 1776 |
| Chilothorax flammulatus Harold, 1876 | |
| Chilothorax hieroglyphicus Klug, 1845 | |
| Chilothorax lineolatus Illiger, 1803 | |
| Chilothorax melanostictus Schmidt, 1840 | |
| Chlaenobia aequata (Chapin, 1935) | ⇒ Phyllophaga chiapensis Chapin, 1935 |
| Chlaenobia vexata Horn, 1885 | |
| Chlaenobia vexata vexata | |
| Chlorixanthe chapini Cartwright, 1939 | |
| Chlorota panamensis Ohaus, 1912 | |
| Chnaunanthus chapini Saylor, 1937 | |
| Chnaunanthus discolor Burmeister, 1844 | Cloister blenny |
| Chnaunanthus flavipennis G. Horn, 1867 | Atlantic wolffish |
| Chnaunanthus palmeri (Horn, 1894) | ⇒ Chnaunanthus flavipennis G. Horn, 1867 |
| Choeridium ebeninum ♰ G. H. Horn, 1876 | |
| Choeridium punctatus (Robinson, 1948) | ⇒ Ateuchus histeroides Weber, 1801 |
| Choeridium texanus (Robinson, 1948) | ⇒ Ateuchus texanus Robinson, 1948 |
| Chrysina (Horn) woodi Horn, 1884 | Woods jewel scarab |
| Chrysina beckeri Bates, 1888 | Burrowers |
| Chrysina beyeri Skinner, 1905 | Beyer´s Scarab |
| Chrysina gloriosa LeConte, 1854 | Glorious beetle |
| Chrysina lecontei Horn, 1882 | LeConte´s Chrysina |
| Chrysina psittacina Sturm, 1843 | |
| Chrysina woodii Horn, 1885 | |
| Cinacanthus anomalipus Péringuey, 1901 | |
| Cinacanthus coquilletti Linell, 1896 | |
| Cinacanthus crenicollis Fall, 1932 | |
| Cinacanthus crescentus Gordon & Ske..., 2007 | Lesser weever |
| Cinacanthus cunninghami Warner, 2021 | |
| Cinacanthus hirsutus Brown, 1928 | |
| Cinacanthus militaris LeConte, 1858 | Berg-salmon gill worm |
| Cinacanthus ulkei Gordon, 2006 | Greater weever |
| Cineretis argenteola Bates, 1889 | |
| Clinteria atra Wiedemann, 1823 | |
| Cloetus aphodioides | |
| Cnemida intermedia Bates, 1888 | |
| Coelosis biloba Linnaeus, 1767 | |
| Coelotrachelus rudis LeConte, 1878 | |
| Coenonycha acuta Cazier, 1943 | Rippled blenny |
| Coenonycha ampla Cazier, 1943 | Rippled blenny |
| Coenonycha barri Cazier, 1943 | Rippled blenny |
| Coenonycha bowlesi Cazier, 1943 | Rippled blenny |
| Coenonycha clementina Casey, 1909 | San Clemente Island coenonycha beetle |
| Coenonycha clypeata McClay, 1943 | |
| Coenonycha crispata McClay, 1943 | |
| Coenonycha cunninghami McPeak & Lago, 2022 | |
| Coenonycha dimorpha Evans & Smith, 1986 | Moustached rockskipper |
| Coenonycha evansi McPeak & Lago, 2022 | |
| Coenonycha faulkneri McPeak & Lago, 2022 | |
| Coenonycha fuga Cazier, 1943 | Rippled blenny |
| Coenonycha fulva McClay, 1943 | |
| Coenonycha fusca McClay, 1943 | |
| Coenonycha globosa McClay, 1943 | |
| Coenonycha hageni Cazier, 1943 | Rippled blenny |
| Coenonycha haskinsi McPeak & Lago, 2022 | |
| Coenonycha inaja McPeak & Lago, 2022 | |
| Coenonycha jacumba McPeak & Lago, 2022 | |
| Coenonycha kumeyaay McPeak & Lago, 2022 | |
| Coenonycha lurida Cazier, 1943 | Rippled blenny |
| Coenonycha mediata Cazier, 1943 | Rippled blenny |
| Coenonycha ochreata Evans & Smith, 1986 | Moustached rockskipper |
| Coenonycha ovatis McClay, 1943 | |
| Coenonycha ovipennis Horn, 1876 | |
| Coenonycha pallida Cazier, 1943 | Rippled blenny |
| Coenonycha parvula Fall, 1901 | |
| Coenonycha pascuensis Potts, 1945 | Horned rockskipper |
| Coenonycha purshiae Cazier, 1943 | Rippled blenny |
| Coenonycha pygmaea Evans & Smith, 1986 | |
| Coenonycha rotundata LeConte, 1856 | |
| Coenonycha rubida McClay, 1943 | |
| Coenonycha santacruzae Evans & Smith, 1986 | Moustached rockskipper |
| Coenonycha saylori Cazier, 1943 | Rippled blenny |
| Coenonycha scotti McClay, 1943 | |
| Coenonycha socialis Horn, 1876 | |
| Coenonycha stohleri Saylor, 1935 | Streaky rockskipper |
| Coenonycha testacea Cazier, 1937 | |
| Coenonycha tingi Cazier, 1937 | |
| Coenonycha utahensis McClay, 1943 | |
| Colobopterus erraticus Linnaeus, 1758 | Erratic small dung beetle |
| Colpochila setosa Blackburn, 1890 | |
| Coprimorphus scrutator Herbst, 1789 | |
| Copris (Copris) tripartitus Waterhouse, 1875 | |
| Copris amyntor (Klug, 1855) | ⇒ Copris harrisi Waterhouse, 1891 |
| Copris arizonensis Schaeffer, 1906 | |
| Copris armatus Harold, 1869 | |
| Copris cartwrighti (Robinson, 1941) | ⇒ Copris fricator cartwrighti Robinson, 1941 |
| Copris corniger (Sahlberg, 1823) | ⇒ Onthophagus taurus Schreber, 1759 |
| Copris denticulatus Nguyen-phung, 1988 | |
| Copris fricator Fabricius, 1787 | |
| Copris fricator cartwrighti Robinson, 1941 | |
| Copris fricator fricator | |
| Copris gopheri Hubbard, 1894 | Copris tortoise commensal scarab |
| Copris hispanus Linnaeus, 1764 | |
| Copris howdeni Matthews & H..., 1959 | |
| Copris incertus Say, 1835 | Black dung beetle |
| Copris inemarginatus Blatchley, 1918 | |
| Copris laeviceps Harold, 1869 | |
| Copris lecontei Matthews, 1961 | |
| Copris lecontei lecontei Matthews, 1962 | |
| Copris lugubris Boheman, 1858 | |
| Copris macclevei Warner, 1990 | |
| Copris minutus Drury, 1773 | Small Black Dung Beetle |
| Copris moechus LeConte, 1854 | |
| Copris pristinus ♰ W. D. Pierce, 1946 | |
| Copris puncticollis Boheman, 1857 | |
| Copris remotus LeConte, 1866 | |
| Copris remotus dicyrtus Matthews & H..., 1959 | |
| Copris remotus remotus LeConte, 1866 | |
| Copris tullius Olivier, 1789 | |
| Coprophanaeus (Coprophanaeus) pluto Harold, 1863 | |
| Coprophanaeus (Megaphanaeus) bellicosus Olivier, 1789 | |
| Coprophanaeus kohlmanni (Arnaud, 2002) | ⇒ Coprophanaeus morenoi Arnaud, 1982 |
| Coprophanaeus telamon Erichson, 1847 | |
| Coprophanaeus uhleri (Maly & Pokorny, 2008) | ⇒ Coprophanaeus chiriquensis Olsufieff, 1924 |
| Coptochirus pteropus Harold, 1859 | |
| Coptodactyla glabricollis Hope, 1842 | |
| Coptodactyla lesnei Paulian, 1933 | |
| Coptorhina klugi Hope, 1833 | |
| Corpus incertus prociduus (Say, 1835) | ⇒ Copris incertus Say, 1835 |
| Coscinocephalus cribrifrons Schaeffer, 1906 | |
| Cotalpa ashleyae La Rue, 1986 | |
| Cotalpa conclamara Young, 2002 | |
| Cotalpa consobrina Horn, 1871 | Scratchbush |
| Cotalpa flavida Horn, 1878 | |
| Cotalpa lanigera Linnaeus, 1758 | Goldsmith beetle |
| Cotalpa lanigera lanigera | Goldsmith Beetle |
| Cotalpa lanigera obesa Casey, 1915 | |
| Cotalpa lanigerus Linnaeus, 1764 | |
| Cotalpa leonina (Fall, 1932) | ⇒ Paracotalpa ursina G. Horn, 1867 |
| Cotalpa molaris (Casey, 1915) | ⇒ Cotalpa lanigera Linnaeus, 1758 |
| Cotalpa subcribata Wickham, 1905 | |
| Cotalpa subcribrata Wickham, 1905 | |
| Cotalpa subscribrata Wickham, 1905 | |
| Cotalpa vernicata (Casey, 1915) | ⇒ Cotalpa lanigera Linnaeus, 1758 |
| Cotinis (Cotinis) aliena Woodruff, 2008 | Keys Green June Beetle |
| Cotinis (Cotinis) impia Fall, 1905 | |
| Cotinis (Cotinis) mutabilis Gory & Perch..., 1883 | Fig beetle |
| Cotinis (Cotinis) nitida Linnaeus, 1758 | Common Green June Beetle |
| Cotinis nitida ornata (Casey, 1915) | ⇒ Cotinis nitida Linnaeus, 1758 |
| Cotinis nitida pygidialis (Casey, 1915) | ⇒ Cotinis nitida Linnaeus, 1758 |
| Cotinis nitida tibialis (Casey, 1915) | ⇒ Cotinis nitida Linnaeus, 1758 |
| Cotinis (Criniflava) boylei Goodrich, 1966 | South Texas Coastal Cotinis |
| Cotinis abdominalis (Casey, 1915) | ⇒ |
| Cotinis alboscripta Janson, 1878 | |
| Cotinis angustula (Casey, 1915) | ⇒ Cotinis nitidus Linnaeus, 1764 |
| Cotinis arizonica (Casey, 1915) | ⇒ |
| Cotinis debiliceps (Casey, 1915) | ⇒ Cotinis nitidus Linnaeus, 1764 |
| Cotinis longitarsus (Casey, 1915) | ⇒ Cotinis nitida Linnaeus, 1758 |
| Cotinis longitarsus seriella (Casey, 1915) | ⇒ Cotinis nitida Linnaeus, 1758 |
| Cotinis longula (Casey, 1915) | ⇒ Cotinis nitidus Linnaeus, 1764 |
| Cotinis nitidus Linnaeus, 1764 | |
| Cotinis parvula (Casey, 1915) | ⇒ Cotinis nitidus Linnaeus, 1764 |
| Cotinis polita Janson, 1876 | |
| Cotinis texana (Gory & Perch..., 1883) | ⇒ |
| Cotinus nitida | Green June Beetle |
| Cremastocheilus (Anatrinodia) wheeleri LeConte, 1876 | |
| Cremastocheilus (Cremastocheilus) canaliculatus Kirby, 1827 | Imitator blenny |
| Cremastocheilus (Cremastocheilus) castaneae (Knoch, 1801) | ⇒ |
| Cremastocheilus (Cremastocheilus) chapini Cazier, 1940 | |
| Cremastocheilus (Cremastocheilus) congener Casey, 1915 | |
| Cremastocheilus (Cremastocheilus) nitens LeConte, 1853 | |
| Cremastocheilus (Cremastocheilus) retractus LeConte, 1874 | |
| Cremastocheilus retractus retractus LeConte, 1874 | |
| Cremastocheilus (Cremastocheilus) squamulosus LeConte, 1858 | Kalia |
| Cremastocheilus (Cremastocheilus) variolosus Kirby, 1826 | Bowman stygobromid |
| Cremastocheilus (Macropodina) beameri Cazier, 1940 | |
| Cremastocheilus beameri beameri | |
| Cremastocheilus (Macropodina) planatus LeConte, 1863 | |
| Cremastocheilus (Macropodina) puncticollis Cazier, 1940 | |
| Cremastocheilus (Myrmecotonus) angularis LeConte, 1857 | |
| Cremastocheilus (Myrmecotonus) armatus Walker, 1866 | Mahogany milkweed |
| Cremastocheilus (Myrmecotonus) crinitus LeConte, 1874 | |
| Cremastocheilus (Myrmecotonus) knochii LeConte, 1853 | |
| Cremastocheilus (Myrmecotonus) maritimus (Casey, 1915) | ⇒ Cremastocheilus armatus Walker, 1866 |
| Cremastocheilus (Myrmecotonus) mexicanus Schaum, 1841 | Bald blenny |
| Cremastocheilus (Myrmecotonus) pulverulentus Cazier, 1940 | |
| Cremastocheilus (Myrmecotonus) quadratus Fall, 1912 | |
| Cremastocheilus (Myrmecotonus) robinsoni Cazier, 1940 | |
| Cremastocheilus (Myrmecotonus) schaumii LeConte, 1853 | |
| Cremastocheilus (Myrmecotonus) tomentosus Warner, 1985 | Smootheye blenny |
| Cremastocheilus (Myrmecotonus) westwoodi Horn, 1879 | |
| Cremastocheilus (Trinodia) constricollis Cazier, 1940 | |
| Cremastocheilus (Trinodia) hirsutus Van Dyke, 1918 | |
| Cremastocheilus (Trinodia) lengi Cazier, 1938 | |
| Cremastocheilus (Trinodia) mentalis Cazier, 1940 | |
| Cremastocheilus (Trinodia) opaculus Horn, 1894 | |
| Cremastocheilus (Trinodia) planipes Horn, 1885 | |
| Cremastocheilus (Trinodia) quadricollis Casey, 1915 | Spangled blenny |
| Cremastocheilus (Trinodia) saucius LeConte, 1858 | Kalia |
| Cremastocheilus (Trinodia) setosifrons Casey, 1915 | Spangled blenny |
| Cremastocheilus (Trinodia) spinifer Horn, 1885 | |
| Cremastocheilus (Trinodia) stathamae Cazier, 1961 | Blackcheek blenny |
| Cremastocheilus areolatus (Casey, 1915) | ⇒ Cremastocheilus knochii LeConte, 1853 |
| Cremastocheilus bifoveatus (Van Dyke, 1918) | ⇒ Cremastocheilus crinitus LeConte, 1874 |
| Cremastocheilus brevisetosus Casey, 1915 | |
| Cremastocheilus castaneus Knoch, 1801 | |
| Cremastocheilus compressipes (Casey, 1915) | ⇒ Cremastocheilus angularis LeConte, 1857 |
| Cremastocheilus constricticollis Cazier, 1940 | |
| Cremastocheilus cribripennis (Casey, 1915) | ⇒ Cremastocheilus armatus Walker, 1866 |
| Cremastocheilus densicollis (Casey, 1915) | ⇒ Cremastocheilus armatus Walker, 1866 |
| Cremastocheilus depressus (Horn, 1871) | ⇒ Cremastocheilus planatus LeConte, 1863 |
| Cremastocheilus gracilipes (Casey, 1915) | ⇒ Cremastocheilus knochii LeConte, 1853 |
| Cremastocheilus harrisi Kirby, 1827 | |
| Cremastocheilus incisus (Casey, 1915) | ⇒ Cremastocheilus retractus LeConte, 1874 |
| Cremastocheilus knochi Casey, 1915 | |
| Cremastocheilus knochi areolatus Casey, 1915 | |
| Cremastocheilus knochi gracilipes Casey, 1915 | |
| Cremastocheilus knochi knochi | |
| Cremastocheilus montanus (Casey, 1915) | ⇒ Cremastocheilus armatus Walker, 1866 |
| Cremastocheilus obliquus (Casey, 1915) | ⇒ Cremastocheilus armatus Walker, 1866 |
| Cremastocheilus pilosicollis (Horn, 1871) | ⇒ |
| Cremastocheilus pugetanus (Casey, 1915) | ⇒ Cremastocheilus crinitus LeConte, 1874 |
| Cremastocheilus pulvurulentus Cazier, 1940 | |
| Cremastocheilus schaumi LeConte, 1853 | |
| Cremastocheilus tibialis Casey, 1915 | |
| Cremastocheilus tridens (Casey, 1915) | ⇒ Cremastocheilus westwoodi Horn, 1879 |
| Cremastochilus ineptus (Horn, 1885) | ⇒ Genuchinus ineptus Horn, 1885 |
| Cremastochilus planipes (Horn, 1885) | ⇒ Cremastocheilus planipes Horn, 1885 |
| Cryptodus paradoxus (MacLeay, 1819) | ⇒ Cryptodus variolosus White, 1841 |
| Cryptodus platyceroides (Fairmaire, 1879) | ⇒ Cryptodus rotundicollis Fairmaire, 1879 |
| Cryptodus tasmannianus Westwood, 1841 | |
| Cryptoscatomaseter acuminatus Cartwright, 1944 | Monkfish |
| Cryptoscatomaseter brevicollis LeConte, 1878 | |
| Cryptoscatomaseter browni Hinton, 1934 | Sand stargazers |
| Cryptoscatomaseter caccabatus Warner & Ske..., 2006 | |
| Cryptoscatomaseter captivus Cartwright, 1944 | Monkfish |
| Cryptoscatomaseter criddlei Brown, 1928 | |
| Cryptoscatomaseter depressiusculus Schmidt, 1907 | Spotted weever |
| Cryptoscatomaseter ejectus Gordon & Ske..., 2007 | Lesser weever |
| Cryptoscatomaseter excavatus Robinson, 1940 | |
| Cryptoscatomaseter gambrinus Skelley & Go..., 2001 | Warteye stargazer |
| Cryptoscatomaseter haldemani Horn, 1887 | |
| Cryptoscatomaseter hubbeli Skelley & Wo..., 1991 | |
| Cryptoscatomaseter hubbelli Skelley and ..., 1991 | Masked stargazer |
| Cryptoscatomaseter incomptus Gordon & Ske..., 2007 | Lesser weever |
| Cryptoscatomaseter iowensis Wickham, 1913 | |
| Cryptoscatomaseter magnificens Robinson, 1940 | |
| Cryptoscatomaseter ochreipennis Horn, 1871 | |
| Cryptoscatomaseter oklahomensis Brown, 1928 | |
| Cryptoscatomaseter paulseni Warner & Ske..., 2006 | Bigeye stargazer |
| Cryptoscatomaseter pholetus Skelley & Wo..., 1991 | Masked stargazer |
| Cryptoscatomaseter platypleurus Skelley & Wo..., 1991 | Masked stargazer |
| Cryptoscatomaseter punctissimus Brown, 1928 | |
| Cryptoscatomaseter rossi Cartwright, 1944 | Monkfish |
| Cryptoscatomaseter salsburyi Gordon, 2006 | Greater weever |
| Cryptoscatomaseter umbricollis Fall, 1907 | |
| Cryptoscatomaseter utopensis Warner & Ske..., 2006 | |
| Cryptoscatomaseter yavapai Robinson, 1946 | Goby duckbill |
| Cyclocephala abrupta (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Cyclocephala alazonia Ratcliffe, 2003 | |
| Cyclocephala almitana Dechambre, 1992 | |
| Cyclocephala amazona Linnaeus, 1767 | |
| Cyclocephala ampliata Bates, 1888 | |
| Cyclocephala aravaipensis Ratcliffe, 1992 | |
| Cyclocephala atripes Bates, 1888 | |
| Cyclocephala borealis Arrow, 1911 | Northern masked chafer |
| Cyclocephala brittoni Endrödi, 1964 | |
| Cyclocephala carbonaria Milne Edwards, 1848 | |
| Cyclocephala conspicua Sharp, 1877 | |
| Cyclocephala dimidiata Burmeister, 1847 | |
| Cyclocephala discicollis Arrow, 1902 | |
| Cyclocephala discolor Herbst, 1792 | |
| Cyclocephala freudei Endrödi, 1963 | Joey |
| Cyclocephala fulgurata Burmeister, 1847 | |
| Cyclocephala gravis Bates, 1888 | |
| Cyclocephala hirta LeConte, 1861 | Western masked chafer |
| Cyclocephala hirta hirta | |
| Cyclocephala hirta pilosicollis Saylor, 1936 | |
| Cyclocephala immaculata Olivier, 1789 | Southern masked chafer |
| Cyclocephala kaszabi Endrödi, 1964 | |
| Cyclocephala knobelae Brown, 1934 | |
| Cyclocephala laminata Burmeister, 1847 | |
| Cyclocephala longula LeConte, 1863 | |
| Cyclocephala lunulata Burmeister, 1847 | Twister |
| Cyclocephala lurida (Bland, 1863) | ⇒ Cyclocephala immaculata Olivier, 1789 |
| Cyclocephala lurida lurida Bland, 1863 | Southern masked chafer |
| Cyclocephala macrophylla Cohen, 1998 | |
| Cyclocephala mafaffa Burmeister, 1847 | Twister |
| Cyclocephala melanocephala (Fabricius, 1775) | ⇒ Cyclocephala olivieri Arrow, 1911 |
| Cyclocephala miamiensis Howden & End..., 1966 | Miami roundhead scarab |
| Cyclocephala multiplex (Casey, 1915) | ⇒ Cyclocephala amazona Linnaeus, 1767 |
| Cyclocephala nigricollis Burmeister, 1847 | Twister |
| Cyclocephala nigritarsis Ratcliffe, 1992 | |
| Cyclocephala olivieri Arrow, 1911 | |
| Cyclocephala pan Ratcliffe, 1992 | |
| Cyclocephala parallela Casey, 1915 | Spangled blenny |
| Cyclocephala pasadenae Casey, 1915 | Pasadena masked chafer |
| Cyclocephala pasadenae pasadenae | |
| Cyclocephala picta Burmeister, 1847 | |
| Cyclocephala pilosicollis Saylor, 1936 | Olive blenny |
| Cyclocephala porioni Dechambre, 1979 | |
| Cyclocephala prolongata Arrow, 1902 | |
| Cyclocephala puberula LeConte, 1863 | |
| Cyclocephala quercina Burmeister, 1847 | |
| Cyclocephala robusta (LeConte, 1863) | ⇒ Cyclocephala nigricollis Burmeister, 1847 |
| Cyclocephala seditiosa LeConte, 1863 | |
| Cyclocephala sexpunctata Castelnau, 1840 | |
| Cyclocephala sparsa Arrow, 1902 | |
| Cyclocephala stictica Burmeister, 1847 | |
| Cyclocephala testacea Burmeister, 1847 | Twister |
| Cyclocephala villosa (Blanchard, 1846) | ⇒ Cyclocephala borealis Arrow, 1911 |
| Cyclocephala wandae Hardy, 1974 | |
| Cyclocephala weidneri Endrödi, 1964 | |
| Cyclocephala williami Ratcliffe, 1992 | |
| Cyclocephala zodion Ratcliffe, 1992 | |
| Dellacasiellus carpinterius Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus claudus Fall, 1932 | |
| Dellacasiellus concavus Say, 1823 | |
| Dellacasiellus fucosus Schmidt, 1922 | Common sand stargazer |
| Dellacasiellus geomynidomus Godwin, 2016 | |
| Dellacasiellus glamisensis Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus griffini Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus humboldti Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus kirni Cartwright, 1944 | Monkfish |
| Dellacasiellus laevigatus Haldeman, 1848 | |
| Dellacasiellus milleri Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus pseudofucosus Gordon & Ske..., 2007 | Lesser weever |
| Dellacasiellus ruficlarus Fall, 1932 | |
| Deltochilum gibbosum Fabricius, 1775 | Humpback Dung Beetle |
| Deltochilum gibbosum gibbosum Fabricius, 1775 | |
| Deltochilum pseudoparile Paulian, 1938 | |
| Deltochilum scabriusculum Bates, 1887 | Rockpool blenny |
| Deltochilum tessellatum Bates, 1870 | |
| Deltochilum valgum Burmeister, 1873 | |
| Dendropaemon (Onthoecus) morettoi Génier & Arn..., 2016 | |
| Dermolepida albohirtum Waterhouse, 1875 | Grey-back cane beetle |
| Dialytellus dialytoides Fall & Cocke..., 1907 | |
| Dialytellus humeralis LeConte, 1868 | |
| Dialytellus tragicus Schmidt, 1916 | |
| Dialytes criddlei Brown, 1929 | |
| Dialytes striatulus Say, 1825 | |
| Dialytes truncatus Melsheimer, 1845 | |
| Dialytes ulkei Horn, 1875 | |
| Dialytodius carri Brown, 1929 | |
| Dialytodius decipiens Horn, 1887 | |
| Dialytodius olympicus Gordon & Ske..., 2007 | Lesser weever |
| Dialytodius rogersi Hatch, 1971 | |
| Diapterna hamata Say, 1824 | |
| Diapterna hyperborea LeConte, 1850 | |
| Diapterna omissa LeConte, 1850 | |
| Diapterna pinguella Brown, 1929 | |
| Diapterna pinguis Haldeman, 1848 | |
| Diastictus fracturalis | ⇒ Diastictis fracturalis Zeller, 1872 |
| Diazus rudis Le Conte, 1859 | |
| Dichelonycha crotchi Horn, 1876 | |
| Dichelonyx albicollis Burmeister, 1855 | Lamellicorn Beetle |
| Dichelonyx backi Kirby, 1837 | Green rose chafer |
| Dichelonyx backi arizonica Barrett, 1933 | |
| Dichelonyx backii arizonica Barrett, 1933 | |
| Dichelonyx backii backii | |
| Dichelonyx canadensis Horn, 1876 | |
| Dichelonyx clypeata Horn, 1876 | |
| Dichelonyx crumbi Hatch, 1971 | |
| Dichelonyx decolorata Fall, 1901 | |
| Dichelonyx diluta Fall, 1901 | |
| Dichelonyx elongata Fabricius, 1792 | |
| Dichelonyx elongatula Schönherr, 1817 | Solf-winged flower beetles |
| Dichelonyx fulgida LeConte, 1856 | |
| Dichelonyx fulgida crotchi Horn, 1876 | |
| Dichelonyx fulgida fulgida | |
| Dichelonyx fulgida mormona Fall, 1907 | |
| Dichelonyx fuscula LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx kirbyi Brown, 1946 | |
| Dichelonyx lateralis Fall, 1901 | |
| Dichelonyx linearis Gyllenhal, 1817 | |
| Dichelonyx magnesae McPeak & Lago, 2020 | |
| Dichelonyx muscula Fall, 1901 | |
| Dichelonyx nana Fall, 1901 | |
| Dichelonyx oregona Van Dyke, 1918 | |
| Dichelonyx pallens LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx picea Horn, 1894 | |
| Dichelonyx pusilla LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx pusillus LeConte, 1856 | |
| Dichelonyx robusta Fall, 1901 | |
| Dichelonyx subvittata LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx sulcata LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx sulcata arizonensis Saylor, 1933 | |
| Dichelonyx sulcata sulcata | |
| Dichelonyx testaceipennis Fall, 1907 | |
| Dichelonyx truncata LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx vaga Fall, 1901 | |
| Dichelonyx valida LeConte, 1856 | Aquatic oligochaete worm |
| Dichelonyx vandykei Saylor, 1932 | |
| Dichelonyx vicina Fall, 1901 | |
| Dichelonyx vicina columbiana Hopping, 1931 | |
| Dichelonyx vicinus columbiana Hopping, 1931 | |
| Dichelonyx vicinus vicinus | |
| Dichotomius (Luederwaldtinia) centralis Harold, 1869 | |
| Dichotomius (Luederwaldtinia) danieli (Kohlmann & S..., 1997) | ⇒ Luederwaldtinia danieli Kohlmann & S..., 1997 |
| Dichotomius (Luederwaldtinia) favi (Kohlmann & S..., 1997) | ⇒ Luederwaldtinia favi Kohlmann & S..., 1997 |
| Dichotomius (Luederwaldtinia) texanus (Felsche, 1901) | ⇒ Luederwaldtinia texanus Felsche, 1901 |
| Dichotomius andresi Sarmiento-Ga..., 2014 | |
| Dichotomius annae Linnaeus, 1767 | |
| Dichotomius carolinus Linnaeus, 1767 | Carolina copris |
| Dichotomius colonicus (Say, 1835) | ⇒ Dichotomius carolinus Linnaeus, 1767 |
| Dichotomius satanas Harold, 1867 | |
| Dichromina ocularis Casey, 1915 | |
| Digitonthophagus aksumensis Génier, 2017 | |
| Digitonthophagus catta Fabricius, 1787 | Beetle |
| Digitonthophagus gazella Fabricius, 1787 | Brown dung beetle |
| Dinacoma caseyi Blaisdell, 1930 | Casey's June beetle |
| Dinacoma marginata Casey, 1889 | |
| Dinacoma sanfelipe Gillett, Osb..., 2020 | |
| Diplognatha gagates Forster, 1771 | |
| Diplotaxis abnormis Fall, 1909 | |
| Diplotaxis acerba (Fall, 1909) | ⇒ Diplotaxis punctata LeConte, 1856 |
| Diplotaxis aenea Blanchard, 1851 | |
| Diplotaxis aequalis Cazier, 1940 | |
| Diplotaxis ambigua Fall, 1909 | |
| Diplotaxis angularis LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis anthracina Fall, 1909 | |
| Diplotaxis anxius LeConte, 1856 | |
| Diplotaxis arctifrons Bates, 1888 | |
| Diplotaxis arcuata (Fall, 1909) | ⇒ Diplotaxis carbonata LeConte, 1856 |
| Diplotaxis arizonica Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis atlantis Fall, 1909 | |
| Diplotaxis atratula LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis aulacochela Cazier, 1940 | |
| Diplotaxis aurora ♰ H. F. Wickham, 1913 | |
| Diplotaxis bakeri Cazier, 1940 | |
| Diplotaxis barbarae Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis basalis Fall, 1909 | |
| Diplotaxis belfragei Fall, 1909 | |
| Diplotaxis beyeri Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis bidentata LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis blanchardi Vaurie, 1956 | |
| Diplotaxis boops Bates, 1888 | |
| Diplotaxis bowditchi Fall, 1909 | |
| Diplotaxis brachyptera Vaurie, 1960 | |
| Diplotaxis brevicollis LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis brevicornis Cazier, 1940 | |
| Diplotaxis brevidens LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis brevisetosa Linell, 1897 | Maple Prominent |
| Diplotaxis californica (Schaeffer, 1907) | ⇒ Diplotaxis subangulata LeConte, 1856 |
| Diplotaxis carbonata LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis catarinas Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis cephalotes (Fall, 1909) | ⇒ Diplotaxis simplex Blanchard, 1851 |
| Diplotaxis chiricahuae Fall, 1909 | |
| Diplotaxis coenonychoides Davidson & D..., 2006 | Creamy striped blenny |
| Diplotaxis completa Cazier, 1940 | |
| Diplotaxis conformis Fall, 1909 | |
| Diplotaxis confusa Fall, 1909 | |
| Diplotaxis connata Schaeffer, 1905 | |
| Diplotaxis consors (LeConte, 1856) | ⇒ Diplotaxis truncatula LeConte, 1856 |
| Diplotaxis convexilabrum Vaurie & Cazier, 1955 | |
| Diplotaxis corbula Vaurie, 1960 | |
| Diplotaxis corvina LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis costulata (Fall, 1909) | ⇒ Diplotaxis magna Bates, 1888 |
| Diplotaxis cribratella Bates, 1889 | |
| Diplotaxis cribulosa LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis cribulosa cribulosa LeConte, 1856 | |
| Diplotaxis curvaticeps Fall, 1909 | |
| Diplotaxis dahli Cazier, 1940 | |
| Diplotaxis decima Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis denigrata Bates, 1889 | |
| Diplotaxis densicollis (Fall, 1909) | ⇒ Diplotaxis punctatorugosa Blanchard, 1851 |
| Diplotaxis dentella Fall, 1909 | |
| Diplotaxis denticeps Bates, 1887 | |
| Diplotaxis deserta Fall, 1932 | |
| Diplotaxis dubia LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis errans Fall, 1909 | |
| Diplotaxis excavata (LeConte, 1856) | ⇒ Diplotaxis punctatorugosa Blanchard, 1851 |
| Diplotaxis fimbriata Fall, 1909 | |
| Diplotaxis fissilabris Fall, 1909 | |
| Diplotaxis fissilis Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis fossipalpa Fall, 1909 | |
| Diplotaxis frondicola Say, 1825 | |
| Diplotaxis frontalis (LeConte, 1856) | ⇒ Diplotaxis punctatorugosa Blanchard, 1851 |
| Diplotaxis fulva (LeConte, 1856) | ⇒ Diplotaxis rufiola Fall, 1909 |
| Diplotaxis fulvus LeConte, 1856 | |
| Diplotaxis futilis (Fall, 1932) | ⇒ Diplotaxis ingenua Fall, 1909 |
| Diplotaxis glabrimargo Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis hallei Vaurie, 1958 | |
| Diplotaxis harperi Blanchard, 1851 | |
| Diplotaxis haydeni LeConte, 1856 | |
| Diplotaxis haydenii LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis hispida (Fall, 1909) | ⇒ Diplotaxis muricata Schaeffer, 1907 |
| Diplotaxis illustris Fall, 1909 | |
| Diplotaxis impar Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis impressifrons (Cazier, 1940) | ⇒ Diplotaxis haydenii LeConte, 1856 |
| Diplotaxis incuria Fall, 1932 | |
| Diplotaxis indigena Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis ingenua Fall, 1909 | |
| Diplotaxis innoxia (LeConte, 1856) | ⇒ Diplotaxis haydenii LeConte, 1856 |
| Diplotaxis insignis LeConte, 1861 | |
| Diplotaxis knausi Schaeffer, 1907 | |
| Diplotaxis knausii Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis languida LeConte, 1878 | |
| Diplotaxis lengi Fall, 1909 | |
| Diplotaxis lengii Fall, 1909 | |
| Diplotaxis levicosta Fall, 1909 | |
| Diplotaxis levicoxa (Fall, 1909) | ⇒ Diplotaxis haydenii LeConte, 1856 |
| Diplotaxis levicula (Casey, 1885) | ⇒ Diplotaxis carbonata LeConte, 1856 |
| Diplotaxis liberta Germar, 1824 | |
| Diplotaxis macronycha Fall, 1909 | |
| Diplotaxis magna Bates, 1888 | |
| Diplotaxis marginicollis Fall, 1909 | |
| Diplotaxis maura Fall, 1909 | |
| Diplotaxis mentalis Fall, 1909 | |
| Diplotaxis mima Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis mimosae Fall, 1909 | |
| Diplotaxis misella Fall, 1909 | |
| Diplotaxis missionaria Vaurie, 1960 | |
| Diplotaxis moerens LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis moerens moerens LeConte, 1856 | |
| Diplotaxis moerens peninsularis Fall, 1909 | |
| Diplotaxis morula (LeConte, 1856) | ⇒ Diplotaxis truncatula LeConte, 1856 |
| Diplotaxis muricata Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis mus Fall, 1932 | |
| Diplotaxis nigra (Cartwright, 1939) | ⇒ Diplotaxis atlantis Fall, 1909 |
| Diplotaxis obscura LeConte, 1859 | |
| Diplotaxis pacata LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis parallela Fall, 1909 | |
| Diplotaxis parvicollis Fall, 1909 | |
| Diplotaxis peninsularis (Fall, 1909) | ⇒ Diplotaxis moerens peninsularis Fall, 1909 |
| Diplotaxis persisae Cazier, 1940 | |
| Diplotaxis pinalica Fall, 1932 | |
| Diplotaxis pinguescens (Fall, 1909) | ⇒ Diplotaxis thoracica Fall, 1909 |
| Diplotaxis planidens Fall, 1909 | |
| Diplotaxis polita Fall, 1909 | |
| Diplotaxis popino (Casey, 1884) | ⇒ Diplotaxis cribulosa LeConte, 1856 |
| Diplotaxis poropyge Bates, 1887 | |
| Diplotaxis producta (Fall, 1932) | ⇒ Diplotaxis angularis LeConte, 1856 |
| Diplotaxis profunda Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis protensa (Fall, 1932) | ⇒ Diplotaxis belfragei Fall, 1909 |
| Diplotaxis puberea Bates, 1887 | |
| Diplotaxis puberula LeConte, 1863 | |
| Diplotaxis puberulus LeConte, 1863 | |
| Diplotaxis pubipes Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis pumila Fall, 1909 | |
| Diplotaxis punctata LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis punctatorugosa Blanchard, 1851 | |
| Diplotaxis puncticeps Moser, 1918 | |
| Diplotaxis punctipennis LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis residua Fall, 1909 | |
| Diplotaxis rex Vaurie, 1958 | Clouded rainbowfish |
| Diplotaxis robertmarki Davidson & D..., 2006 | Creamy striped blenny |
| Diplotaxis rockefelleri Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis rosae Vaurie & Cazier, 1955 | Spotty blenny |
| Diplotaxis rotunda Vaurie, 1960 | |
| Diplotaxis rudis LeConte, 1860 | |
| Diplotaxis rufa Linell, 1895 | |
| Diplotaxis rufiola Fall, 1909 | |
| Diplotaxis rugosioides (Schaeffer, 1907) | ⇒ Diplotaxis sordida Say, 1825 |
| Diplotaxis saylori Cazier, 1940 | |
| Diplotaxis schaefferi Fall, 1909 | |
| Diplotaxis semifoveata Fall, 1909 | |
| Diplotaxis sierrae Fall, 1909 | |
| Diplotaxis simplex Blanchard, 1851 | |
| Diplotaxis simplicipes ♰ H. F. Wickham, 1912 | |
| Diplotaxis sinuata (Fall, 1909) | ⇒ Diplotaxis belfragei Fall, 1909 |
| Diplotaxis sordida Say, 1825 | |
| Diplotaxis statura Cazier, 1940 | |
| Diplotaxis subangulata LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis subcostata Blanchard, 1851 | |
| Diplotaxis sulcatula Fall, 1909 | |
| Diplotaxis tarsalis Schaeffer, 1907 | Prairie grain wireworm |
| Diplotaxis tenebrosa Fall, 1909 | |
| Diplotaxis tenuis LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis texana LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis thoracica Fall, 1909 | |
| Diplotaxis trapezifera Bates, 1887 | |
| Diplotaxis trementina Fall, 1909 | |
| Diplotaxis tristis Kirby, 1837 | |
| Diplotaxis truncatula LeConte, 1856 | Aquatic oligochaete worm |
| Diplotaxis ungula (Cazier, 1940) | ⇒ Diplotaxis errans Fall, 1909 |
| Diplotaxis ungulata Cazier, 1940 | |
| Diplotaxis urbana Vaurie, 1960 | |
| Diplotaxis vandykei Vaurie, 1958 | Clouded rainbowfish |
| Diplotaxis villosa (Fall, 1909) | ⇒ Diplotaxis puberula LeConte, 1863 |
| Diplotaxis villosipes (Fall, 1932) | ⇒ Diplotaxis fossipalpa Fall, 1909 |
| Disphysema candezei Harold, 1873 | |
| Dorysthetus solisi Soula, 2002 | |
| Drepanacanthoides larreae Horn, 1887 | |
| Drepanocanthoides larreae Horn, 1887 | |
| Drepanocanthoides walshii Horn, 1870 | |
| Dynastes granti Horn, 1870 | Grants Hercules beetle |
| Dynastes grantii Horn, 1870 | Grant´s Hercules Beetle |
| Dynastes hercules Linnaeus, 1758 | Hercules beetle |
| Dynastes lichyi Lachaume, 1985 | |
| Dynastes neptunus Quensel, 1805 | Neptune beetle |
| Dynastes tityus Linnaeus, 1766 | Eastern Hercules beetle |
| Dyscinetus borealis (Casey, 1915) | ⇒ Dyscinetus morator Fabricius, 1798 |
| Dyscinetus discedens (Casey, 1915) | ⇒ Dyscinetus morator Fabricius, 1798 |
| Dyscinetus dubius Olivier, 1789 | |
| Dyscinetus ebeninus (Casey, 1915) | ⇒ Dyscinetus picipes Burmeister, 1847 |
| Dyscinetus gilanus (Casey, 1915) | ⇒ Dyscinetus picipes Burmeister, 1847 |
| Dyscinetus laevicollis Arrow, 1937 | Striped kelpfish |
| Dyscinetus laevipunctatus Bates, 1888 | |
| Dyscinetus minor Chapin, 1935 | |
| Dyscinetus morator Fabricius, 1798 | Rice Beetle |
| Dyscinetus obsidianus (Casey, 1915) | ⇒ Dyscinetus picipes Burmeister, 1847 |
| Dyscinetus parvus (Casey, 1915) | ⇒ Euetheola humilis Burmeister, 1847 |
| Dyscinetus picipes Burmeister, 1847 | Spotted kelpfish |
| Dyscinetus puncticauda (Casey, 1909) | ⇒ Dyscinetus picipes Burmeister, 1847 |
| Dyscinetus rhomboidalis | |
| Enema endymion Chevrolat, 1843 | Palehead blenny |
| Epilissus viridis Klug, 1832 | |
| Epirinus flagellatus Fabricius, 1775 | |
| Eremoplia inaequalis Kolbe, 1914 | |
| Erytus opacior Koshantschikov, 1894 | |
| Erytus pruinosus Reitter, 1892 | |
| Esymus pusillus Herbst, 1789 | |
| Esymus pusillus roubali Balthasar, 1932 | |
| Euetheola bidentata Burmeister, 1847 | |
| Euetheola humilis Burmeister, 1847 | Spotted kelpfish |
| Euetheola rugiceps (LeConte, 1856) | ⇒ Euetheola humilis Burmeister, 1847 |
| Euetheola subglabra Schaeffer, 1909 | |
| Euoniticellus africanus Harold, 1873 | Greater sandy dung beetle |
| Euoniticellus cubiensis Castelnau, 1840 | Scarab beetle |
| Euoniticellus fulvus Goeze, 1777 | |
| Euoniticellus intermedius Reiche, 1848 | Intermediate sandy dung beetle |
| Euparia castanea Lepeletier &..., 1828 | Butterfly blenny |
| Euparixia duncani Brown, 1927 | |
| Euparixia moseri Woodruff & C..., 1967 | |
| Euphoria aestuosa (Horn, 1879) | ⇒ Euphoria discicollis Thomson, 1878 |
| Euphoria anneae Howden, 1955 | Lofty triplefin |
| Euphoria appalachia (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria areata Fabricius, 1775 | |
| Euphoria arizonica (Schaeffer, 1907) | ⇒ Euphoria quadricollis Bates, 1889 |
| Euphoria basalis Gory & Perch..., 1833 | |
| Euphoria biguttata Gory & Perch..., 1833 | |
| Euphoria canescens Gory & Perch..., 1833 | |
| Euphoria casselberryi Robinson, 1937 | Blackbelly blenny |
| Euphoria clarkii (LeConte, 1854) | ⇒ Euphoria kerni Haldeman, 1852 |
| Euphoria connivens (Casey, 1915) | ⇒ Euphoria kernii Haldeman, 1852 |
| Euphoria crinitula (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria cuprascens (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria devulsa Horn, 1880 | |
| Euphoria dimidiata Gory & Perch..., 1833 | |
| Euphoria discicollis Thomson, 1878 | |
| Euphoria fascifera LeConte, 1861 | |
| Euphoria floridana (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria fulgida (Fabricius, 1775) | ⇒ Neomyia cornicina Fabricius, 1781 |
| Euphoria fulgida fulgida Fabricius, 1775 | |
| Euphoria fulgida fuscocyanea Casey, 1915 | |
| Euphoria fulgida holochloris Fall, 1905 | |
| Euphoria fulgida limbalis Fall, 1905 | |
| Euphoria herbacea Olivier, 1789 | Olive Euphoria |
| Euphoria hirtipes Horn, 1880 | |
| Euphoria histrionica Thomson, 1878 | |
| Euphoria holochloris (Fall, 1905) | ⇒ Euphoria monticola Bates, 1889 |
| Euphoria inda Linnaeus, 1758 | Brown Fruit Chafer |
| Euphoria insignis Casey, 1915 | |
| Euphoria kansana (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria kerni Haldeman, 1852 | |
| Euphoria kernii Haldeman, 1852 | Kern´s Flower Scarab |
| Euphoria leucographa (Gory & Perch..., 1833) | ⇒ Euphoria sepulcralis rufina Gory & Perch..., 1833 |
| Euphoria levinotata Orozco, 2012 | |
| Euphoria limbalis (Fall, 1905) | ⇒ Euphoria fulgida limbalis Fall, 1905 |
| Euphoria lineoligera (Blanchard, 1850) | ⇒ Euphoria biguttata Gory & Perch..., 1833 |
| Euphoria lurida Fabricius, 1775 | |
| Euphoria melancholica Gory & Perch..., 1833 | Melancholic sap chafer |
| Euphoria monticola Bates, 1889 | Burrowers |
| Euphoria nitens (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria oxysternum (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria pilipennis Kraatz, 1883 | Roughhead blenny |
| Euphoria pulchella Gory & Perch..., 1833 | |
| Euphoria quadricollis Bates, 1889 | Burrowers |
| Euphoria rufobrunnea (Casey, 1915) | ⇒ Euphoria inda Linnaeus, 1758 |
| Euphoria scabiosa (Casey, 1915) | ⇒ Euphoria histrionica Thomson, 1878 |
| Euphoria schotti LeConte, 1853 | |
| Euphoria scolopacea (Casey, 1915) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria sepulchralis (Fabricius, 1801) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Euphoria sepulcralis Fabricius, 1801 | Dark Flower Scarab |
| Euphoria sepulcralis leucographa Gory & Perch..., 1833 | |
| Euphoria sepulcralis nitens Casey, 1915 | |
| Euphoria sepulcralis rufina Gory & Perch..., 1833 | |
| Euphoria sepulcralis sepulcralis | Dark Flower Scarab |
| Euphoria sonorae (Bates, 1889) | ⇒ Euphoria histrionica Thomson, 1878 |
| Euphoria testacea Casey, 1915 | |
| Euphoria trapezium | |
| Euphoria verticalis (Horn, 1880) | ⇒ Stephanucha verticalis Horn, 1880 |
| Euphoria wichitana (Casey, 1915) | ⇒ Euphoria kernii Haldeman, 1852 |
| Euphoria yucateca (Bates, 1889) | ⇒ Euphoria sepulcralis Fabricius, 1801 |
| Eupleurus subterraneus Linnaeus, 1758 | Subterranean small dung beetle |
| Eupleurus subterraneus subterraneus Linnaeus, 1758 | |
| Eupoecila australasiae Donovan, 1805 | Fiddler beetle |
| Eurysternus angustulus Harold, 1869 | |
| Eurysternus caribaeus Herbst, 1789 | |
| Eurysternus foedus Guérin-Ménev..., 1844 | |
| Eurysternus mexicanus Harold, 1869 | |
| Eurysternus plebejus Harold, 1880 | |
| Eurysternus sulcifer Balthasar, 1939 | |
| Exomala orientalis C. O. Waterh..., 1875 | Asiatic beetle |
| Flaviellus aggregatus Gordon, 1977 | Dartfish |
| Flaviellus consentaneus LeConte, 1850 | |
| Flaviellus gordoni Ratcliffe, 1988 | |
| Flaviellus perfimbriatus Gordon, 1977 | Dartfish |
| Flaviellus phalerioides Horn, 1870 | |
| Flaviellus phalerius Gordon & Ske..., 2007 | Lesser weever |
| Flaviellus phaleroides Horn, 1870 | |
| Flaviellus subtruncatus LeConte, 1878 | |
| Fossocarus creoleorum Howden, 1961 | |
| Gametis jucunda Faldermann, 1835 | Scarab |
| Garreta nitens Olivier, 1789 | |
| Geniates flaviventris Frey, 1976 | |
| Genuchinus angustus (Casey, 1915) | ⇒ Genuchinus ineptus Horn, 1885 |
| Genuchinus ineptus Horn, 1885 | |
| Geomyphilus alabama Skelley & Go..., 1995 | Saddle stargazer |
| Geomyphilus essigi Saylor, 1935 | |
| Geomyphilus geronimo Gordon & Ske..., 2007 | Lesser weever |
| Geomyphilus insolitus Brown, 1928 | |
| Geomyphilus kiowensis Gordon & Sal..., 1999 | Stargazers |
| Geomyphilus leptotarsis Brown, 1928 | |
| Geomyphilus pinolus Gordon & Ske..., 2007 | Lesser weever |
| Geomyphilus rubiginosus Horn, 1870 | |
| Geomyphilus russeus Brown, 1928 | |
| Geomyphilus thomomysi Brown, 1928 | |
| Geomyphilus ungulatus Fall, 1901 | |
| Geomyphilus viceversus Paulsen, 2006 | Electric stargazers |
| Geopsammodius fuscus Skelley, 2006 | Striped blenny |
| Geopsammodius hydropicus Horn, 1887 | |
| Geopsammodius morrisi Skelley, 2006 | Striped blenny |
| Geopsammodius ohoopee Skelley, 2006 | Striped blenny |
| Geopsammodius relictillus Deyrup & Woo..., 1991 | Redspeckled blenny |
| Geopsammodius rileyi Skelley, 2006 | Striped blenny |
| Geopsammodius subpedalis Skelley, 2006 | Striped blenny |
| Geopsammodius unsidensis Skelley, 2006 | Striped blenny |
| Geopsammodius withlacooche Skelley, 2006 | |
| Geopsammodius withlacoochee Skelley, 2006 | Striped blenny |
| Glaphyrocanthon pallidus Schmidt, 1922 | |
| Glaphyrocanthon rubrescens Blanchard, 1843 | |
| Gnorimella maculosa Knoch, 1801 | Maculate flower beetle |
| Golofa eacus Burmeister, 1847 | |
| Golofa porteri Hope, 1837 | Saw Beetle |
| Golofa tersander (Burmeister, 1847) | ⇒ Mixigenus tersander Burmeister, 1847 |
| Gonaphodiellus opisthius Bates, 1887 | |
| Gronocarus automnalis Schaeffer, 1927 | |
| Gronocarus autumnalis Schaeffer, 1927 | Kappie blenny |
| Gronocarus inornatus Skelley, 2003 | |
| Gymnetina alboscripta Janson, 1878 | |
| Gymnetina borealis Ratcliffe & ..., 2011 | |
| Gymnetina cretacea LeConte, 1863 | |
| Gymnetina cretacea cretacea | |
| Gymnetina cretacea sundbergi Ratcliffe & ..., 2011 | |
| Gymnetina howdeni Ratcliffe & ..., 2011 | |
| Gymnetis balteata (Janson, 1881) | ⇒ Gymnetis chevrolat flavocincta Bates, 1891 |
| Gymnetis caseyi Antoine, 2001 | Harlequin Flower Beetle |
| Gymnetis chevrolat flavocincta Bates, 1891 | |
| Gymnetis impia (Fall, 1905) | ⇒ Cotinis impia Fall, 1905 |
| Gymnetis laetula (Casey, 1915) | ⇒ Cineretis argenteola Bates, 1889 |
| Gymnetis ramulosa (Bates, 1869) | ⇒ Gymnetis chevrolati ramulosa Bates, 1869 |
| Gymnetis thula Ratcliffe, 2018 | |
| Gymnopleurus virens Erichson, 1843 | |
| Gymnopyge coquilletti Linell, 1895 | Maple Prominent |
| Gymnopyge hirsuta Cazier, 1939 | |
| Gymnopyge hopliaeformis Linell, 1895 | Maple Prominent |
| Gymnopyge pygmaea Linell, 1895 | Maple Prominent |
| Hamonthophagus depressus Harold, 1871 | Scarab beetle |
| Haroldiataenius buvexus Stebnicka & ..., 2009 | Caneva's blenny |
| Haroldiataenius convexus Robinson, 1940 | |
| Haroldiataenius griffini Cartwright, 1974 | |
| Haroldiataenius limbatus Bates, 1887 | |
| Haroldiataenius lucanus Horn, 1871 | |
| Haroldiataenius saramari Cartwright, 1939 | |
| Haroldiataenius semipilosus Van Dyke, 1928 | |
| Haroldiellus sallei Harold, 1863 | |
| Helictopleurus neoamplicollis Krell, 2000 | |
| Heliocopris andersoni Bates, 1868 | |
| Heliocopris neptunus Boheman, 1857 | |
| Hemiphileurus complanatus Palisot de B..., 1811 | |
| Hemiphileurus illatus LeConte, 1854 | |
| Hemiphileurus illatus illatus | |
| Hemiphileurus illatus mexicanus Endrödi, 1978 | |
| Heterocnemis (Heterocnemis) graeca Brullé, 1832 | |
| Heterogomphus dilaticollis Burmeister, 1847 | |
| Heteronyx crinitus Blackburn, 1910 | |
| Heteronyx diversiceps Blackburn, 1890 | |
| Heteronyx pilosellus Blanchard, 1850 | |
| Heteronyx pubescens (Erichson, 1842) | ⇒ Heteronyx australis Boisduval, 1835 |
| Hologymnetis argenteola Bates, 1889 | |
| Hologymnetis cinerea Gory & Perch..., 1833 | |
| Homophileurus tricuspis Prell, 1914 | |
| Hoplia (Hoplia) callipyge LeConte, 1856 | Aquatic oligochaete worm |
| Hoplia (Hoplia) dispar LeConte, 1880 | |
| Hoplia (Hoplia) equina LeConte, 1880 | |
| Hoplia (Hoplia) floridana Fisher, 1918 | |
| Hoplia (Hoplia) gilleti Hardy, 1977 | |
| Hoplia (Hoplia) hirta LeConte, 1880 | |
| Hoplia (Hoplia) laticollis LeConte, 1856 | Aquatic oligochaete worm |
| Hoplia (Hoplia) modesta Haldemann, 1843 | |
| Hoplia (Hoplia) mucorea (Germar, 1824) | ⇒ Hoplia gilleti Hardy, 1977 |
| Hoplia (Hoplia) sackenii LeConte, 1880 | |
| Hoplia (Hoplia) trifasciata Say, 1823 | Three lined Hoplia |
| Hoplia (Hoplia) trivialis Harold, 1869 | Dark Hoplia |
| Hoplia argyritis Bates, 1887 | |
| Hoplia convexula (LeConte, 1856) | ⇒ Hoplia callipyge LeConte, 1856 |
| Hoplia debilis (LeConte, 1856) | ⇒ Hoplia trivialis Harold, 1869 |
| Hoplia fernsi | |
| Hoplia ferrisi (Boyer, 1940) | ⇒ Hoplia trifasciata Say, 1823 |
| Hoplia limbata (LeConte, 1856) | ⇒ Strigoderma marginata Olivier, 1789 |
| Hoplia oregona (LeConte, 1856) | ⇒ Hoplia callipyge LeConte, 1856 |
| Hoplia philanthus philanthus Fuesslin, 1775 | |
| Hoplia pubicollis (Küster, 1849) | ⇒ Hoplia callipyge LeConte, 1856 |
| Hoplia striatipennis ♰ H. F. Wickham, 1914 | |
| Hoplopyga liturata Olivier, 1789 | |
| Hoplopyga ocellata Gory & Perch..., 1833 | |
| Hornietus ventralis Horn, 1887 | |
| Hypothyce burnei Skelley, 2003 | |
| Hypothyce mixta Howden, 1968 | |
| Hypothyce osburni Cartwright, 1967 | Mangrove blenny |
| Hypothyce rayi MacGown & Hill, 2023 | |
| Hypotrichia spissipes LeConte, 1862 | |
| Indotrichius ornatus Jordan, 1895 | |
| Irrasinus dumasi Gordon & Ske..., 2007 | Lesser weever |
| Irrasinus stupidus Horn, 1870 | |
| Isonychus arizonensis Howden, 1959 | Barnacles |
| Isonychus phlaeopterus Blanchard, 1850 | |
| Labarrus cincticulus Hope, 1847 | |
| Labarrus lividus Olivier, 1789 | Scarab beetle |
| Labarrus lividus lividus | |
| Labarrus pseudolividus Balthasar, 1941 | |
| Lachnosterna (Lachnosterna) serrata Fabricius, 1787 | |
| Lachnosterna affinis (LeConte, 1856) | ⇒ Phyllophaga corrosa LeConte, 1856 |
| Lachnosterna alpina (Linell, 1896) | ⇒ Phyllophaga anxia LeConte, 1850 |
| Lachnosterna antennata Smith, 1889 | |
| Lachnosterna arcuata (Smith, 1888) | ⇒ Phyllophaga fervida Fabricius, 1775 |
| Lachnosterna arkansana Schaeffer, 1906 | |
| Lachnosterna biimpressa (Smith, 1889) | ⇒ Phyllophaga profunda Blanchard, 1851 |
| Lachnosterna boops (Horn, 1887) | ⇒ Phyllophaga dispar Burmeister, 1855 |
| Lachnosterna cephalica (LeConte, 1856) | ⇒ Phyllophaga anxia LeConte, 1850 |
| Lachnosterna cerasina (LeConte, 1856) | ⇒ Phyllophaga prununculina Burmeister, 1855 |
| Lachnosterna ciliata (LeConte, 1856) | ⇒ Phyllophaga ilicis Knoch, 1801 |
| Lachnosterna decidua (LeConte, 1856) | ⇒ Phyllophaga futilis LeConte, 1850 |
| Lachnosterna dubia (J.B. Smith, 1888) | ⇒ Phyllophaga anxia LeConte, 1850 |
| Lachnosterna farcta (Le Conte, 1856) | ⇒ Phyllophaga farcta LeConte, 1856 |
| Lachnosterna frontalis (LeConte, 1856) | ⇒ Phyllophaga longitarsa Say, 1824 |
| Lachnosterna generosa (Horn, 1887) | ⇒ Phyllophaga crassissima Blanchard, 1851 |
| Lachnosterna grandior (Linell, 1896) | ⇒ Phyllophaga profunda Blanchard, 1851 |
| Lachnosterna grandis (Smith, 1888) | ⇒ Phyllophaga drakii Kirby, 1837 |
| Lachnosterna heterodoxa (Horn, 1887) | ⇒ Phyllophaga ravida Blanchard, 1851 |
| Lachnosterna heynei (Moser, 1918) | ⇒ Phyllophaga pubicollis Blanchard, 1851 |
| Lachnosterna hirticeps (LeConte, 1856) | ⇒ Phyllophaga vilifrons LeConte, 1856 |
| Lachnosterna hornii Smith, 1889 | |
| Lachnosterna inana (LeConte, 1856) | ⇒ Phyllophaga gracilis Burmeister, 1855 |
| Lachnosterna innominata (Smith, 1889) | ⇒ Phyllophaga nitida LeConte, 1856 |
| Lachnosterna integra (LeConte, 1856) | ⇒ Phyllophaga clypeata Horn, 1887 |
| Lachnosterna karlsioei Linell, 1897 | |
| Lachnosterna latidens Schaeffer, 1906 | |
| Lachnosterna lenta (Fall, 1908) | ⇒ Phyllophaga arkansana Schaeffer, 1906 |
| Lachnosterna limula (Horn, 1887) | ⇒ Phyllophaga nitida LeConte, 1856 |
| Lachnosterna lineata (Sharp, 1876) | ⇒ Octoplasia lineata Sharp, 1876 |
| Lachnosterna longispina Smith, 1889 | |
| Lachnosterna lugubris (LeConte, 1856) | ⇒ Phyllophaga forsteri Burmeister, 1855 |
| Lachnosterna lutescens (LeConte, 1856) | ⇒ Phyllophaga forsteri Burmeister, 1855 |
| Lachnosterna micans (Knoch, 1801) | ⇒ Phyllophaga prununculina Burmeister, 1855 |
| Lachnosterna minor (Linell, 1896) | ⇒ Phyllophaga implicita Horn, 1887 |
| Lachnosterna nova (J.B. Smith, 1889) | ⇒ Phyllophaga forsteri Burmeister, 1855 |
| Lachnosterna obesa (LeConte, 1856) | ⇒ Phyllophaga crassissima Blanchard, 1851 |
| Lachnosterna parva (Linell, 1896) | ⇒ Phyllophaga glaberrima Blanchard, 1851 |
| Lachnosterna quadrata (Smith, 1889) | ⇒ Phyllophaga postrema Horn, 1887 |
| Lachnosterna robusta (LeConte, 1856) | ⇒ Phyllophaga crassissima Blanchard, 1851 |
| Lachnosterna rufiola (LeConte, 1856) | ⇒ Phyllophaga diffinis Blanchard, 1851 |
| Lachnosterna rugosioides (Linell, 1896) | ⇒ Phyllophaga luctuosa Horn, 1887 |
| Lachnosterna semicribrata (LeConte, 1856) | ⇒ Phyllophaga forsteri Burmeister, 1855 |
| Lachnosterna serricornis (LeConte, 1856) | ⇒ Phyllophaga futilis LeConte, 1850 |
| Lachnosterna sororia (LeConte, 1856) | ⇒ Phyllophaga micans Knoch, 1801 |
| Lachnosterna ulkei Smith, 1889 | |
| Lagochile divisa Ohaus, 1914 | |
| Lagochile gingearis | |
| Lasioserica thoracica Brenske, 1898 | |
| Lechorodius lutulentus Haldeman, 1843 | |
| Lechorodius terminalis Say, 1823 | |
| Leiopsammodius acei Harpootlian ..., 2000 | |
| Leiopsammodius deyrupi Harpootlian ..., 2000 | |
| Leiopsammodius malkini Cartwright, 1946 | Hen-like blenny |
| Leiopsammodius ocmulgeei Harpootlian ..., 2000 | |
| Lepanus latheticus Matthews, 1974 | |
| Leptohoplia carlsoni Hardy, 1976 | |
| Leptohoplia testaceipennis Saylor, 1935 | Streaky rockskipper |
| Leucopholis lepidophora (Blanchard, 1851) | ⇒ Leucopholis burmeisteri Brenske, 1894 |
| Leucothyreus femoratus Burmeister, 1844 | |
| Liatongus californicus Horn, 1882 | |
| Liatongus militaris Castelnau, 1840 | Yellow Shouldered Dung Beetle |
| Ligyrodes clypealis (Casey, 1915) | ⇒ Tomarus relictus Say, 1825 |
| Ligyrodes dawsoni (Casey, 1924) | ⇒ Tomarus relictus Say, 1825 |
| Ligyrodes parviceps (Casey, 1915) | ⇒ Tomarus relictus Say, 1825 |
| Ligyrodes propinquus (Casey, 1915) | ⇒ Tomarus sallaei Bates, 1888 |
| Ligyrodes quadripennis (Casey, 1915) | ⇒ Tomarus relictus Say, 1825 |
| Ligyrodes vernicollis (Casey, 1915) | ⇒ Ligyrus relictus Say, 1825 |
| Ligyrus arizonensis (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus bicorniculatus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus blatchleyi (Cartwright, 1944) | ⇒ Tomarus subtropicus Blatchley, 1922 |
| Ligyrus brevipes (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus breviusculus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus breviusculus lacustris (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus californicus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus californicus laticollis (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus compositus ♰ H. F. Wickham, 1911 | |
| Ligyrus cuniculus (Fabricius, 1801) | ⇒ Tomarus cuniculus Fabricius, 1801 |
| Ligyrus curtipennis (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus effetus ♰ (H. F. Wickham, 1914) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus gibbosus DeGeer, 1774 | Carrot beetle |
| Ligyrus gibbosus puncticauda (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus laetulus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus laevicauda (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus laticauda (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus longulus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus neglectus LeConte, 1847 | |
| Ligyrus parallelus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus peninsularis Casey, 1915 | |
| Ligyrus relictus Say, 1825 | |
| Ligyrus remotus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus rubidus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus rubidus lucublandus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus rubripes Boheman, 1858 | |
| Ligyrus rugiceps (LeConte, 1856) | ⇒ Euetheola humilis Burmeister, 1847 |
| Ligyrus ruginasus (LeConte, 1856) | ⇒ Bothynus ruginasus LeConte, 1856 |
| Ligyrus sallaei Bates, 1888 | |
| Ligyrus scitulus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus spissipes (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus subtropicus Blatchley, 1922 | Sugarcane white grub |
| Ligyrus texanus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Ligyrus virginicus (Casey, 1915) | ⇒ Tomarus gibbosus De Geer, 1774 |
| Limarus maculatus Sturm, 1800 | |
| Liogenys macropelma Bates, 1887 | |
| Liothorax alternatus Horn, 1870 | |
| Liothorax consociatus Horn, 1887 | |
| Liothorax innexus Say, 1835 | |
| Liothorax melanocera (Ashmead, 1900) | ⇒ Copidosoma melanocerum Ashmead, 1900 |
| Liothorax subaeneus LeConte, 1857 | |
| Liparetrus concolor (Erichson, 1842) | ⇒ Automolius humilis Blanchard, 1850 |
| Lissomelas flohri Bates, 1889 | Burrowers |
| Listrochelus arenicolus Howden, 1960 | |
| Listrochelus arizona Saylor, 1940 | |
| Listrochelus benwarneri Warner, 2021 | |
| Listrochelus bottimeri Reinhard, 1950 | |
| Listrochelus carminator Horn, 1894 | |
| Listrochelus cavatus cavatus | |
| Listrochelus chapini Saylor, 1940 | |
| Listrochelus cochisa Saylor, 1940 | |
| Listrochelus cushmani Saylor, 1940 | |
| Listrochelus disparilis Horn, 1878 | |
| Listrochelus duncani Barrett, 1933 | |
| Listrochelus eligia Sanderson, 1958 | |
| Listrochelus falsus LeConte, 1856 | |
| Listrochelus fimbripes LeConte, 1856 | |
| Listrochelus flavipennis Horn, 1885 | |
| Listrochelus gracilis (Horn, 1885) | ⇒ Phyllophaga trochanter Saylor, 1940 |
| Listrochelus granti Saylor, 1940 | |
| Listrochelus huachuca Saylor, 1940 | |
| Listrochelus juvenilis Fall, 1932 | |
| Listrochelus knausii Schaeffer, 1907 | |
| Listrochelus koehlerianus Saylor, 1940 | |
| Listrochelus longiclavus (Fall, 1922) | ⇒ Phyllophaga crinita Burmeister, 1855 |
| Listrochelus luginbilis | |
| Listrochelus luginbilli Saylor, 1941 | |
| Listrochelus macmurryi Saylor, 1940 | |
| Listrochelus mimicanus Saylor, 1938 | |
| Listrochelus miraflora Saylor, 1940 | |
| Listrochelus mucoreus LeConte, 1856 | |
| Listrochelus neomexicanus Saylor, 1940 | |
| Listrochelus nogales Saylor, 1940 | |
| Listrochelus obtusus (LeConte, 1856) | ⇒ Phyllophaga mucorea LeConte, 1856 |
| Listrochelus opacicollis Horn, 1878 | |
| Listrochelus parilis Bates, 1888 | |
| Listrochelus planeta Reinhard, 1950 | |
| Listrochelus plenus Fall, 1932 | |
| Listrochelus puerilis ♰ H. F. Wickham, 1914 | |
| Listrochelus pulcher Linell, 1896 | |
| Listrochelus reinhardi Saylor, 1940 | |
| Listrochelus scoparius LeConte, 1856 | |
| Listrochelus scuticeps Bates, 1888 | |
| Listrochelus senex Horn, 1878 | |
| Listrochelus snowi Saylor, 1940 | |
| Listrochelus sociatus Horn, 1878 | |
| Listrochelus tarsalis Schaeffer, 1908 | |
| Listrochelus texanus (LeConte, 1856) | ⇒ Phyllophaga mucorea LeConte, 1856 |
| Listrochelus texensis Saylor, 1940 | |
| Listrochelus timidus Horn, 1878 | |
| Listrochelus trochanter Saylor, 1940 | |
| Listrochelus wickhami Saylor, 1940 | |
| Loraphodius suarius Faldermann, 1835 | |
| Lorditomaeus opatroides Klug, 1851 | |
| Luederwaldtinia danieli Kohlmann & S..., 1997 | |
| Luederwaldtinia favi Kohlmann & S..., 1997 | |
| Luederwaldtinia texanus Felsche, 1901 | |
| Luxolinus luxatus Horn, 1887 | |
| Lycomedes salazari Pardo-Locarn..., 2015 | |
| Macraspis aterrima Waterhouse, 1881 | |
| Macraspis chrysis Linnaeus, 1764 | |
| Macrodactylus angustatus (Palisot de B..., 1805) | ⇒ Macrodactylus subspinosus Fabricius, 1775 |
| Macrodactylus mexicanus Burmeister, 1855 | |
| Macrodactylus pluto ♰ H. F. Wickham, 1912 | |
| Macrodactylus propheticus ♰ H. F. Wickham, 1912 | |
| Macrodactylus setulosus LeConte, 1856 | |
| Macrodactylus suavis Bates, 1887 | |
| Macrodactylus subspinosus Fabricius, 1775 | American Rose Chafer |
| Macrodactylus uniformis Horn, 1876 | Western Rose Chafer |
| Macropocopris symbioticus (Arrow, 1920) | ⇒ Onthophagus symbioticus Arrow, 1920 |
| Macropodina ampla (Casey, 1915) | ⇒ Cremastocheilus planatus LeConte, 1863 |
| Macropoides nietoi Guérin-Ménev..., 1844 | |
| Maculaphodius conspersus Horn, 1887 | |
| Madecorphnus fisheri Frolov, 2014 | |
| Madecorphnus saintemariensis Frolov, 2014 | |
| Maladera japonica japonica | |
| Maladera (Cephaloserica) castanea Arrow, 1913 | Asian garden beetle |
| Maladera (Paramaladera) alternata LeConte, 1856 | |
| Maladera alternata exolita Dawson, 1933 | |
| Maladera alternata patruela Dawson, 1933 | |
| Maladera formosae Brenske, 1898 | Asiatic Garden Beetle |
| Malagoniella astyanax yucateca Harold, 1863 | |
| Martineziana dutertrei Chalumeau, 1983 | |
| Martineziana excavaticollis Blanchard, 1846 | Beetle |
| Martineziana vandykei Hinton, 1936 | |
| Mecynodes leucopterus Klug, 1845 | |
| Megasoma cedrosa Hardy, 1972 | |
| Megasoma cedrosum Hardy, 1972 | Rosy blenny |
| Megasoma elephas Fabricius, 1775 | Elephant beetle |
| Megasoma enema (Marcgraf, 1848) | ⇒ Megasoma gyas Herbst, 1785 |
| Megasoma mars Reiche, 1852 | |
| Megasoma punctulatum Cartwright, 1952 | |
| Megasoma punctulatus Cartwright, 1952 | |
| Megasoma sleeperi Hardy, 1972 | Rosy blenny |
| Megasoma thersites LeConte, 1861 | |
| Megasoma vogti Cartwright, 1963 | Texas Elephant Beetle |
| Megatelus contractus Klug, 1845 | |
| Melanocanthon bispinatus Robinson, 1941 | |
| Melanocanthon granulifer Schmidt, 1920 | Pearl blenny |
| Melanocanthon nigricornis Say, 1823 | |
| Melanocanthon punctaticollis Schaeffer, 1915 | |
| Melinopterus consentaneus LeConte, 1850 | |
| Melinopterus consputus Creutzer, 1799 | |
| Melinopterus femoralis Say, 1823 | |
| Melinopterus guillebeaui Reitter, 1892 | |
| Melinopterus prodromus Brahm, 1790 | Spring small dung beetle |
| Melinopterus punctatosulcatus Sturm, 1805 | |
| Melinopterus sphacelatus Panzer, 1798 | |
| Melolontha (Melolontha) melolontha Linnaeus, 1758 | Cockchafer |
| Melolontha porcina (Hentz, 1830) | ⇒ Phyllophaga ilicis Knoch, 1801 |
| Melolonthites collinsi ♰ H. F. Wickham, 1929 | |
| Mendidaphodius adustus Klug, 1855 | |
| Mendidius aculeatus Robinson, 1940 | |
| Mendidius crassulus Horn, 1870 | |
| Merogyrus rotundiceps Fall, 1907 | |
| Mesontoplatys dorsalis Klug, 1855 | |
| Metacatharsius opacus Waterhouse, 1891 | |
| Metacheliphlebia elongata ♰ S. H. Scudder, 1885 | |
| Micraegialia pusilla G. Horn, 1887 | |
| Microrutela viridiaurata Bates, 1888 | |
| Microserica vittipennis Moser, 1925 | |
| Mimela bicolor Hope, 1835 | |
| Mimela globosa Ohaus, 1905 | |
| Mimela junii calabrica Machatschke, 1952 | Land hermit |
| Mimela nigrescens (Miksic, 1959) | ⇒ Mimela junii calabrica Machatschke, 1952 |
| Mimela schneideri Ohaus, 1905 | |
| Mimela similis (Hope, 1831) | ⇒ Mimela bicolor Hope, 1835 |
| Mimeoma acuta Arrow, 1902 | |
| Miolachnosterna tristoides ♰ Wickham, 1914 | |
| Miridiba huesiotoi Li & Yang, 2015 | |
| Mixigenus tersander Burmeister, 1847 | |
| Monotropus staudingeri Schaufuss, 1861 | |
| Neodasygnathus juba Kirby, 1818 | |
| Neopsammodius blandus Fall, 1932 | |
| Neopsammodius interruptus Say, 1835 | |
| Neopsammodius mimeticus Fall, 1932 | |
| Neopsammodius quinqueplicatus G. Horn, 1871 | |
| Neopsammodius werneri O.L.Cartwright, 1955 | |
| Neotrichonotulus inurbanus Gordon & Howden, 1972 | Arrow stargazer |
| Nialaphodius calidus Harold, 1871 | |
| Nialaphodius nigrita Fabricius, 1801 | |
| Nimbus contaminatus Herbst, 1783 | |
| Nipponoserica peregrina Chapin, 1938 | Picture rockskipper |
| Nipponoserica similis Lewis, 1895 | Beetle |
| Ochrosidia abrupta (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia ambiens (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia arizonica (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia facilis (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia marcida (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia melina (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia melina pusilla (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia modulata (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia obesula (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia oblongula (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia ovulata (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia pagana (Casey, 1915) | ⇒ Cyclocephala immaculata Olivier, 1789 |
| Ochrosidia pasadenae (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Ochrosidia phasma (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia prona (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia protenta (Casey, 1915) | ⇒ Cyclocephala immaculata Olivier, 1789 |
| Ochrosidia reflexa (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia rufifrons (Casey, 1915) | ⇒ Cyclocephala immaculata Olivier, 1789 |
| Ochrosidia rugulifrons (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia rustica (Casey, 1915) | ⇒ Cyclocephala longula LeConte, 1863 |
| Ochrosidia tenuicutis (Casey, 1915) | ⇒ Cyclocephala immaculata Olivier, 1789 |
| Ochrosidia validiceps (Casey, 1915) | ⇒ Cyclocephala pasadenae Casey, 1915 |
| Octoplasia lineata Sharp, 1876 | |
| Odontolytes denominatus Chevrolat, 1864 | |
| Odontopsammodius armaticeps Fall, 1932 | |
| Odontopsammodius bidens (Horn, 1871) | ⇒ Parapsammodius bidens Horn, 1871 |
| Odontopsammodius cruentus Harold, 1867 | Scarab beetle |
| Oncerus floralis LeConte, 1856 | Aquatic oligochaete worm |
| Oniticellus californicus (Horn, 1882) | ⇒ Liatongus californicus Horn, 1882 |
| Oniticellus cinctus Fabricius, 1775 | Bordered dung beetle |
| Oniticellus pictus Hausmann, 1807 | |
| Onitis alexis (Klug, 1835) | ⇒ Cheironitis ungaricus ungaricus Herbst, 1789 |
| Onitis fulgidus (Klug, 1855) | ⇒ Pleuronitis fulgidus Castelnau, 1840 |
| Onitis spinicrus Fairmaire, 1893 | |
| Onitis tortuosus Houston, 1983 | |
| Onitis uncinatus Klug, 1855 | |
| Onitis vanderkelleni Lansberge, 1886 | Dung beetle |
| Onitis viridulus (Boheman, 1857) | ⇒ Onitis pecuarius Lansberge, 1875 |
| Ontherus azteca Harold, 1869 | |
| Ontherus pseudodidymus Génier, 1996 | |
| Ontherus sextuberculatus Génier, 1996 | |
| Onthophagus (Digitonthophagus) bonasus Fabricius, 1775 | Dung beetle |
| Onthophagus (Digitonthophagus) gazella (Fabricius, 1787) | ⇒ Digitonthophagus gazella Fabricius, 1787 |
| Onthophagus (Furconthophagus) furcatus (Fabricius, 1781) | ⇒ Onthophagus furcaticeps Masters, 1886 |
| Onthophagus (Onthophagus) aciculatulus Blatchley, 1928 | |
| Onthophagus (Onthophagus) alluvius Howden and C..., 1963 | |
| Onthophagus (Onthophagus) arnetti Howden and C..., 1963 | |
| Onthophagus (Onthophagus) batesi Howden and C..., 1963 | |
| Onthophagus (Onthophagus) brevifrons (Horn, 1881) | ⇒ Onthophagus abyssinicus Gillet, 1925 |
| Onthophagus (Onthophagus) browni Howden and C..., 1963 | |
| Onthophagus (Onthophagus) cartwrighti Howden, 1973 | |
| Onthophagus (Onthophagus) cavernicollis Howden and C..., 1963 | |
| Onthophagus (Onthophagus) cochisus Brown, 1927 | |
| Onthophagus (Onthophagus) concinnus (Laporte, 1840) | ⇒ Onthophagus striatulus Palisot de B..., 1809 |
| Onthophagus (Onthophagus) coproides Horn, 1881 | |
| Onthophagus (Onthophagus) cribricollis (Horn, 1881) | ⇒ Onthophagus rugosicollis Gillet, 1925 |
| Onthophagus (Onthophagus) cyanellus Bates, 1887 | |
| Onthophagus (Onthophagus) cynomysi Brown, 1927 | |
| Onthophagus (Onthophagus) depressus Harold, 1871 | Flat African dung beetle |
| Onthophagus (Onthophagus) hecate Panzer, 1794 | Scooped Scarab |
| Onthophagus hecate blatchleyi Brown, 1929 | |
| Onthophagus hecate hecate Panzer, 1794 | |
| Onthophagus (Onthophagus) hoepfneri Harold, 1869 | |
| Onthophagus (Onthophagus) incensus Say, 1835 | Dung beetle |
| Onthophagus (Onthophagus) knausi Brown, 1927 | |
| Onthophagus (Onthophagus) knulli Howden and C..., 1963 | |
| Onthophagus (Onthophagus) landolti (Harold, 1880) | ⇒ Onthophagus schaefferi Howden and C..., 1963 |
| Onthophagus landolti texanus Schaeffer, 1914 | |
| Onthophagus (Onthophagus) medorensis Brown, 1929 | |
| Onthophagus (Onthophagus) mextexus (Howden and C..., 1970) | ⇒ Onthophagus durangoensis Balthasar, 1939 |
| Onthophagus (Onthophagus) oklahomensis Brown, 1927 | Oklahoma dung beetle |
| Onthophagus (Onthophagus) orpheus Panzer, 1794 | |
| Onthophagus orpheus canadensis Fabricius, 1801 | |
| Onthophagus orpheus orpheus Panzer, 1794 | |
| Onthophagus orpheus pseudorpheus Howden & Car..., 1963 | |
| Onthophagus (Onthophagus) pennsylvanicus Harold, 1871 | |
| Onthophagus (Onthophagus) polyphemi Hubbard, 1894 | Gopher Tortoise Onthophagus Beetle |
| Onthophagus polyphemi polyphemi Hubbard, 1894 | |
| Onthophagus polyphemi sparsisetosus Howden & Car..., 1963 | |
| Onthophagus (Onthophagus) schaefferi Howden and C..., 1963 | |
| Onthophagus (Onthophagus) striatulus Palisot de B..., 1809 | Surf blenny |
| Onthophagus striatulus floridanus Blatchley, 1928 | |
| Onthophagus striatulus striatulus Palisot de B..., 1809 | |
| Onthophagus (Onthophagus) subaeneus (Palisot de B..., 1811) | ⇒ Onthophagus striatulus Palisot de B..., 1809 |
| Onthophagus (Onthophagus) subopacus Robinson, 1940 | |
| Onthophagus (Onthophagus) subtropicus Howden and C..., 1963 | |
| Onthophagus (Onthophagus) taurus Schreber, 1759 | Bull Headed Dung Beetle |
| Onthophagus (Onthophagus) tuberculifrons Harold, 1871 | Dung beetle |
| Onthophagus (Onthophagus) velutinus Horn, 1875 | |
| Onthophagus (Palaeonthophagus) fracticornis (Preyssler, 1790) | ⇒ Onthophagus similis Scriba, 1790 |
| Onthophagus (Palaeonthophagus) lucidus Illiger, 1800 | |
| Onthophagus (Palaeonthophagus) medius (Kugelann, 1792) | ⇒ Onthophagus vacca Linnaeus, 1767 |
| Onthophagus (Palaeonthophagus) nuchicornis Linnaeus, 1758 | Mottled dung beetle |
| Onthophagus (Palaeonthophagus) ovatus Linnaeus, 1767 | |
| Onthophagus (Palaeonthophagus) similis (Scriba, 1790) | ⇒ Onthophagus fracticornis Preyssler, 1790 |
| Onthophagus (Palaeonthophagus) vacca Linnaeus, 1767 | |
| Onthophagus (Palaeonthophagus) verticicornis (Laicharting, 1781) | ⇒ Onthophagus nuchicornis Linnaeus, 1758 |
| Onthophagus (Palaeonthophagus) viridis Ménétriés, 1832 | |
| Onthophagus brucei cyanopterus (d´Orbigny, 1905) | ⇒ Proagoderus cyanopterus d´Orbigny, 1905 |
| Onthophagus (Proagoderus) pegesimallus Marcus, 1917 | |
| Onthophagus (Serrophorus) sagittarius Fabricius, 1775 | Sagittarius dung beetle |
| Onthophagus abyssinicus Gillet, 1925 | |
| Onthophagus aceroides Krikken & Hu..., 2013 | |
| Onthophagus acuminatus (Harold, 1880) | ⇒ Onthophagus embrikianus Paulian, 1936 |
| Onthophagus agaricophilus Arrow, 1931 | |
| Onthophagus altivagans Howden & Gén..., 2004 | |
| Onthophagus amphicoma Boucomont, 1914 | |
| Onthophagus arizonensis (Schaeffer, 1909) | ⇒ Onthophagus hoepfneri Harold, 1869 |
| Onthophagus atrox Harold, 1867 | |
| Onthophagus auritus Erichson, 1842 | |
| Onthophagus australis Guérin-Ménev..., 1830 | Southern dung beetle |
| Onthophagus binodis Thunberg, 1818 | Humpbacked Dung Beetle |
| Onthophagus blackburni Shipp, 1895 | |
| Onthophagus carpophilus Pereira & Ha..., 1961 | |
| Onthophagus championi Bates, 1887 | |
| Onthophagus chepara Matthews, 1972 | |
| Onthophagus consentaneus Harold, 1867 | Common northern dung beetle |
| Onthophagus coscineus Bates, 1887 | |
| Onthophagus crinitus (Harold, 1869) | ⇒ Onthophagus criniger d´Orbigny, 1904 |
| Onthophagus cryptodicranius Kohlmann & S..., 2001 | |
| Onthophagus dandalu Matthews, 1972 | |
| Onthophagus dinoderus d´Orbigny, 1913 | |
| Onthophagus durangoensis Balthasar, 1939 | |
| Onthophagus ebenus Péringuey, 1888 | |
| Onthophagus everestae ♰ Pierce, 1946 | |
| Onthophagus ferox Harold, 1867 | Western dung beetle |
| Onthophagus fimetarius Roth, 1851 | |
| Onthophagus foliaceus Lansberge, 1886 | Scarab beetle |
| Onthophagus fuliginosus Erichson, 1842 | |
| Onthophagus furcaticeps Masters, 1886 | |
| Onthophagus genuinus Kohlmann & S..., 2001 | |
| Onthophagus gnu Frey, 1955 | |
| Onthophagus guatemalensis (Bates, 1887) | ⇒ Onthophagus medorensis Brown, 1929 |
| Onthophagus incornutus MacLeay, 1871 | |
| Onthophagus janus Panzer, 1794 | |
| Onthophagus kokereka Matthews, 1972 | |
| Onthophagus laminatus (MacLeay, 1864) | ⇒ Onthophagus lunatus Harold, 1868 |
| Onthophagus limonensis Kohlmann & S..., 2001 | |
| Onthophagus malthinus Gillet, 1930 | |
| Onthophagus marginicollis Harold, 1880 | |
| Onthophagus maya Zunino, 1981 | |
| Onthophagus minutus (Hausmann, 1807) | ⇒ Onthophagus centricornis Fabricius, 1798 |
| Onthophagus mjobergi Gillet, 1925 | |
| Onthophagus mniszechi Harold, 1869 | Kershaw´s burying beetle |
| Onthophagus mulgravei Paulian, 1937 | |
| Onthophagus mutatus Harold, 1859 | |
| Onthophagus muticus MacLeay, 1864 | |
| Onthophagus nemorivagus Kohlmann & S..., 2001 | |
| Onthophagus nigriventris d´Orbigny, 1902 | Black-bottom dung beetle |
| Onthophagus notiodes Solis & Kohl..., 2003 | |
| Onthophagus nyctopus Bates, 1887 | |
| Onthophagus parvus Blanchard, 1853 | |
| Onthophagus pentacanthus Harold, 1867 | Five horned dung beetle |
| Onthophagus picipennis Hope, 1841 | |
| Onthophagus praecellens Bates, 1887 | |
| Onthophagus pronus Erichson, 1842 | |
| Onthophagus pugionatus Fahraeus, 1857 | |
| Onthophagus rhinolophus Harold, 1869 | |
| Onthophagus rufosignatus MacLeay, 1864 | |
| Onthophagus rugosicollis Gillet, 1925 | |
| Onthophagus sellatus Klug, 1845 | |
| Onthophagus sloanei Blackburn, 1903 | |
| Onthophagus sydneyensis Blackburn, 1903 | |
| Onthophagus symbioticus Arrow, 1920 | |
| Onthophagus tapirus Sharp, 1877 | |
| Onthophagus tonsus d´Orbigny, 1902 | |
| Onthophagus transcaspicus Koenig, 1888 | Gazella scarab |
| Onthophagus viridivinosus Kohlmann & S..., 2001 | |
| Onthophagus xanthochlorus Walter & Cam..., 1977 | |
| Orizabus brevicollis Prell, 1914 | Pirate blenny |
| Orizabus clunalis LeConte, 1856 | |
| Orizabus fontinalis (Casey, 1915) | ⇒ Orizabus clunalis LeConte, 1856 |
| Orizabus ligyroides Horn, 1885 | |
| Orizabus mcclevei Warner, 2011 | Giant kelpfish |
| Orizabus pinalicus Warner, 2011 | Giant kelpfish |
| Orizabus ponderosus (Casey, 1915) | ⇒ Orizabus clunalis LeConte, 1856 |
| Orizabus pyriformis LeConte, 1847 | |
| Orizabus snowii (Horn, 1885) | ⇒ Orizabus clunalis LeConte, 1856 |
| Orodaliscoides fimbripes Brown, 1928 | |
| Orodaliscoides giulianii Gordon, 1977 | |
| Orodaliscus angulatulus Schmidt, 1916 | |
| Oryctes (Oryctes) nasicornis Linnaeus, 1758 | European rhinoceros beetle |
| Oryctes nasicornis grypus Illiger, 1803 | |
| Oryctes gnu Mohnike, 1874 | Malaysian rhinoceros beetle |
| Oryctes rhinoceros Linnaeus, 1758 | Asiatic rhinoceros beetle |
| Oryctoantiquus borealis ♰ B. C. Ratcliffe, 2005 | |
| Oscarinus abusus Fall, 1907 | |
| Oscarinus bottimeri Cartwright, 1957 | Spotted stargazer |
| Oscarinus brimleyi Cartwright, 1939 | |
| Oscarinus crassuloides Fall, 1907 | |
| Oscarinus crassulus Horn, 1870 | |
| Oscarinus floridanus Robinson, 1947 | |
| Oscarinus lodingi Cartwright, 1957 | Spotted stargazer |
| Oscarinus matiganae Paulsen, 2006 | Electric stargazers |
| Oscarinus odocoilis Robinson, 1939 | Mottled stargazer |
| Oscarinus pseudabusus Cartwright, 1957 | Spotted stargazer |
| Oscarinus rusicola Melsheimer, 1845 | |
| Oscarinus silvanicus Cartwright, 1972 | |
| Oscarinus stuessyi Gordon & Ske..., 2007 | Lesser weever |
| Oscarinus texensis Cartwright, 1972 | |
| Oscarinus welderi Gordon & Ske..., 2007 | Lesser weever |
| Oscarinus windsori Cartwright, 1939 | |
| Osmoderma caviceps (Casey, 1915) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma delicatula (Casey, 1915) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma eremicola Knoch, 1801 | Hermit Flower Beetle |
| Osmoderma eremita Scopoli, 1763 | Hermit Beetle |
| Osmoderma gracilipes (Casey, 1915) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma lacustrina (Casey, 1915) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma montana (Wickham, 1920) | ⇒ Osmoderma eremicola Knoch, 1801 |
| Osmoderma rugosa | |
| Osmoderma rugosum (Casey, 1915) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma scabra (Palisot de B..., 1805) | ⇒ Osmoderma scabrum Palisot de B..., 1805 |
| Osmoderma scabrum Palisot de B..., 1805 | |
| Osmoderma sociale (Horn, 1871) | ⇒ Osmoderma eremita Scopoli, 1763 |
| Osmoderma subplanata (Casey, 1915) | ⇒ Osmoderma eremicola Knoch, 1801 |
| Osmoderma subplanatum Casey, 1915 | |
| Otophorus haemorrhoidalis Linnaeus, 1758 | Bloody small dung beetle |
| Oxygrylius peninsularis Casey, 1915 | |
| Oxygrylius pimalis (Casey, 1915) | ⇒ Bothynus ruginasus LeConte, 1856 |
| Oxygrylius ruginasus LeConte, 1856 | |
| Oxyomoides baileyi Skelley & Go..., 2001 | |
| Oxyomoides dyspistus Skelley & Wo..., 1991 | |
| Oxyomoides sepultus Cartwright, 1944 | |
| Oxyomus nearcticus ♰ H. F. Wickham, 1914 | |
| Oxyomus opacifrons (Horn, 1871) | ⇒ Oxyomus silvestris Scopoli, 1763 |
| Oxyomus silvestris Scopoli, 1763 | |
| Oxyomus sylvestris Scopoli, 1763 | Forest small dung beetle |
| Oxythyrea amethystina | |
| Oxythyrea funesta Poda, 1761 | |
| Pachydema menieri Baraud, 1985 | |
| Pachydema navatteae Baraud, 1985 | |
| Pachystethus floridana (Robinson, 1941) | ⇒ Anomala robinsoni Potts, 1974 |
| Pachystethus incolumis | |
| Pachystethus maritima | |
| Parabyrsopolis chihuahuae Bates, 1888 | |
| Paracotalpa deserta Saylor, 1940 | |
| Paracotalpa granicollis Haldeman, 1852 | |
| Paracotalpa nigripennis Casey, 1915 | |
| Paracotalpa puncticollis LeConte, 1863 | |
| Paracotalpa rubripennis Casey, 1915 | |
| Paracotalpa ursina G. Horn, 1867 | Atlantic wolffish |
| Paracotalpa ursina piceola Saylor, 1940 | |
| Paracotalpa ursina ursina | |
| Paramaladera alternata LeConte, 1856 | |
| Paramaladera alternata alternata | |
| Paramaladera alternata exolita Dawson, 1933 | |
| Paramaladera alternata patruela Dawson, 1933 | |
| Parammoecius gibbus Germar, 1817 | |
| Parapsammodius bidens Horn, 1871 | |
| Parapsammodius puncticollis LeConte, 1858 | Berg-salmon gill worm |
| Parapucaya amazonica Prell, 1934 | |
| Paraschizognathus tubrabuccae Carne, 1958 | |
| Parastasia brevipes LeConte, 1856 | |
| Parataenius simulator Harold, 1868 | |
| Parathyce carpenteri LeConte, 1876 | |
| Parathyce fieldi Fall, 1908 | |
| Parathyce harfordi Casey, 1889 | |
| Parathyce palpalis Horn, 1880 | |
| Pardalosus neodistinctus Brown, 1928 | |
| Pardalosus pardalis LeConte, 1857 | |
| Pardalosus pseudopardalis Gordon & Ske..., 2007 | Lesser weever |
| Pardalosus pumilio Schmidt, 1907 | Spotted weever |
| Pardalosus sayi Gordon, 2006 | Greater weever |
| Pardalosus serval Say, 1835 | |
| Pardalosus slevini Van Dyke, 1928 | |
| Pasaphylla libens Péringuey, 1904 | |
| Pelidnota (Pelidnota) punctata Linnaeus, 1758 | Grapevine beetle |
| Pelidnota centroamericana Ohaus, 1913 | |
| Pelidnota composita (Casey, 1915) | ⇒ Pelidnota guatemalensis Bates, 1888 |
| Pelidnota frommeri Hardy, 1975 | |
| Pelidnota glabra Ohaus, 1922 | |
| Pelidnota guatemalensis Bates, 1888 | |
| Pelidnota lucae LeConte, 1863 | |
| Pelidnota lugubris LeConte, 1874 | |
| Pelidnota lutea (Linnaeus, 1758) | ⇒ Cylindromyia interrupta Meigen, 1824 |
| Pelidnota lutea brevicollis (Casey, 1915) | ⇒ Pelidnota punctata Linnaeus, 1758 |
| Pelidnota notata (Blanchard, 1851) | ⇒ Pelidnota punctatus Linnaeus, 1758 |
| Pelidnota oblonga (Casey, 1915) | ⇒ Pelidnota punctata Linnaeus, 1758 |
| Pelidnota pallidipennis Bates, 1904 | |
| Pelidnota parallela Hardy, 1975 | |
| Pelidnota prolixa Sharp, 1877 | |
| Pelidnota punctatus Linnaeus, 1758 | |
| Pelidnota punctulata Bates, 1888 | |
| Pelidnota strigosa Laporte, 1840 | |
| Pelidnota tarsalis (Casey, 1915) | ⇒ Pelidnota punctata Linnaeus, 1758 |
| Pelidnota texensis (Casey, 1915) | ⇒ Pelidnota punctatus Linnaeus, 1758 |
| Pelidnota virescens Burmeister, 1844 | Cloister blenny |
| Phaeaphodius rectus Motschulsky, 1866 | |
| Phalangogonia sperata Sharp, 1877 | |
| Phanaeus (Notiophanaeus) endymion Harold, 1863 | |
| Phanaeus (Notiophanaeus) pyrois Bates, 1887 | |
| Phanaeus (Phanaeus) adonis Harold, 1863 | |
| Phanaeus (Phanaeus) amithaon Harold, 1875 | |
| Phanaeus (Phanaeus) difformis LeConte, 1847 | |
| Phanaeus (Phanaeus) furiosus Bates, 1887 | |
| Phanaeus (Phanaeus) igneus MacLeay, 1819 | Laguna Madre fiddler |
| Phanaeus igneus floridanus Olsoufieff, 1924 | |
| Phanaeus igneus igneus | |
| Phanaeus (Phanaeus) quadridens Say, 1835 | |
| Phanaeus quadridens borealis Olsoufieff, 1924 | |
| Phanaeus (Phanaeus) triangularis Say, 1823 | |
| Phanaeus triangularis niger Olsoufieff, 1924 | |
| Phanaeus triangularis texensis (Edmonds, 1994) | ⇒ Phanaeus texensis Edmonds, 1994 |
| Phanaeus triangularis triangularis Say, 1823 | |
| Phanaeus (Phanaeus) vindex MacLeay, 1819 | Laguna Madre fiddler |
| Phanaeus vindex cyanellus (Robinson, 1938) | ⇒ Phanaeus vindex MacLeay, 1819 |
| Phanaeus antiquus ♰ G. H. Horn, 1876 | |
| Phanaeus arnaudi Nogueira, Mo..., 2020 | |
| Phanaeus beltianus Bates, 1887 | |
| Phanaeus borealis (Olsoufieff, 1924) | ⇒ Phanaeus quadridens borealis Olsoufieff, 1924 |
| Phanaeus daphnis Harold, 1863 | Beetle |
| Phanaeus labreae ♰ W. D. Pierce, 1946 | |
| Phanaeus magnifescens | |
| Phanaeus mexicanus Harold, 1863 | |
| Phanaeus sallei Harold, 1863 | |
| Phanaeus texensis Edmonds, 1994 | |
| Phanaeus torrens (LeConte, 1847) | ⇒ Phanaeus triangularis Say, 1823 |
| Pharaphodius impurus Roth, 1851 | |
| Phileurus carinatus Prell, 1914 | |
| Phileurus carolinae (Casey, 1915) | ⇒ Phileurus valgus Linnaeus, 1758 |
| Phileurus cribrosus (LeConte, 1854) | ⇒ Archophileurus cribrosus LeConte, 1854 |
| Phileurus didymus Linnaeus, 1758 | |
| Phileurus floridanus (Casey, 1915) | ⇒ Phileurus valgus Linnaeus, 1758 |
| Phileurus illatus (LeConte, 1854) | ⇒ Hemiphileurus illatus LeConte, 1854 |
| Phileurus phoenicis (Casey, 1915) | ⇒ Hemiphileurus illatus LeConte, 1854 |
| Phileurus puncticollis (Casey, 1915) | ⇒ Hemiphileurus illatus LeConte, 1854 |
| Phileurus sulcifer (Casey, 1915) | ⇒ Phileurus valgus Linnaeus, 1758 |
| Phileurus texensis (Casey, 1915) | ⇒ Phileurus valgus Linnaeus, 1758 |
| Phileurus truncatus Palisot de B..., 1807 | Triceratops Beetle |
| Phileurus valgus Linnaeus, 1758 | |
| Phobetus centralis (Casey, 1909) | ⇒ Phobetus comatus LeConte, 1856 |
| Phobetus ciliatus Barrett, 1935 | |
| Phobetus comatus LeConte, 1856 | Aquatic oligochaete worm |
| Phobetus comatus robinsoni (Saylor, 1939) | ⇒ Phobetus comatus LeConte, 1856 |
| Phobetus humeralis Cazier, 1937 | |
| Phobetus mojavus Barrett, 1933 | Sabretooth blenny |
| Phobetus palpalis Saylor, 1936 | Olive blenny |
| Phobetus panamintensis Hardy, 1978 | Molly miller |
| Phobetus saylori Cazier, 1937 | |
| Phobetus testaceus LeConte, 1861 | |
| Pholeoaphodius duplicatus Schmidt, 1907 | |
| Phyllognathus excavatus Forster, 1771 | |
| Phyllopertha horticola (Linnaeus, 1758) | ⇒ Phyllopertha intermixta Arrow, 1913 |
| Phyllopertha intermixta Arrow, 1913 | |
| Phyllophaga (Chlaenobia) vexata Horn, 1885 | |
| Phyllophaga (Cnemarachis) bruneri Chapin, 1932 | Cuban May Beetle |
| Phyllophaga (Cnemarachis) ecostata Horn, 1887 | |
| Phyllophaga (Cnemarachis) vandinei Smyth, 1917 | |
| Phyllophaga (Cnemarachis) youngi Cartwright, 1935 | |
| Phyllophaga (Eugastra) cribrosa LeConte, 1853 | |
| Phyllophaga (Listrochelus) arenicola Howden, 1960 | |
| Phyllophaga (Listrochelus) arizona Saylor, 1940 | |
| Phyllophaga (Listrochelus) bottimeri Reinhard, 1950 | |
| Phyllophaga (Listrochelus) carminator Horn, 1894 | |
| Phyllophaga (Listrochelus) chapini Saylor, 1940 | |
| Phyllophaga (Listrochelus) cochisa Saylor, 1940 | |
| Phyllophaga (Listrochelus) cushmani Saylor, 1940 | |
| Phyllophaga (Listrochelus) disparilis Horn, 1878 | |
| Phyllophaga (Listrochelus) duncani Barrett, 1933 | Jumping blenny |
| Phyllophaga (Listrochelus) eligia Sanderson, 1958 | |
| Phyllophaga (Listrochelus) falsa LeConte, 1856 | |
| Phyllophaga (Listrochelus) fimbripes LeConte, 1856 | |
| Phyllophaga (Listrochelus) flavipennis Horn, 1885 | |
| Phyllophaga (Listrochelus) granti Saylor, 1940 | |
| Phyllophaga (Listrochelus) huachuca Saylor, 1940 | |
| Phyllophaga (Listrochelus) koehleriana Saylor, 1940 | |
| Phyllophaga (Listrochelus) luginbilli Saylor, 1941 | |
| Phyllophaga (Listrochelus) macmurryi Saylor, 1940 | |
| Phyllophaga (Listrochelus) mimicana Saylor, 1938 | |
| Phyllophaga (Listrochelus) miraflora Saylor, 1940 | |
| Phyllophaga (Listrochelus) mucorea LeConte, 1856 | |
| Phyllophaga (Listrochelus) neomexicana Saylor, 1940 | |
| Phyllophaga (Listrochelus) nogales (Saylor, 1940) | ⇒ Phyllophaga falsus LeConte, 1856 |
| Phyllophaga (Listrochelus) opacicollis Horn, 1878 | |
| Phyllophaga (Listrochelus) parilis Bates, 1888 | |
| Phyllophaga (Listrochelus) planeta Reinhard, 1950 | |
| Phyllophaga (Listrochelus) plena (Fall, 1932) | ⇒ Phyllophaga pleroma Reinhard, 1940 |
| Phyllophaga (Listrochelus) pulcher Linell, 1896 | |
| Phyllophaga (Listrochelus) reinhardi Saylor, 1940 | |
| Phyllophaga (Listrochelus) scoparia LeConte, 1856 | |
| Phyllophaga (Listrochelus) scuticeps Bates, 1888 | |
| Phyllophaga (Listrochelus) senex Horn, 1878 | |
| Phyllophaga (Listrochelus) snowi Saylor, 1940 | |
| Phyllophaga (Listrochelus) tarsalis Schaeffer, 1908 | |
| Phyllophaga (Listrochelus) texensis Saylor, 1940 | |
| Phyllophaga (Listrochelus) timida Horn, 1878 | |
| Phyllophaga (Listrochelus) trochanter Saylor, 1940 | |
| Phyllophaga (Listrochelus) wickhami Saylor, 1940 | |
| Phyllophaga (Phyllophaga) aemula Horn, 1887 | |
| Phyllophaga (Phyllophaga) aequalis LeConte, 1854 | |
| Phyllophaga (Phyllophaga) affabilis Horn, 1887 | |
| Phyllophaga (Phyllophaga) albina Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) anxia LeConte, 1850 | Cranberry White Grub |
| Phyllophaga (Phyllophaga) apicata Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) arcta Horn, 1887 | |
| Phyllophaga (Phyllophaga) arkansana Schaeffer, 1906 | |
| Phyllophaga (Phyllophaga) aurea Luginbill an..., 1941 | |
| Phyllophaga (Phyllophaga) balia Say, 1825 | |
| Phyllophaga (Phyllophaga) barda Horn, 1887 | |
| Phyllophaga (Phyllophaga) beckeri Moser, 1921 | Highfinned blenny |
| Phyllophaga (Phyllophaga) bipartita Horn, 1887 | |
| Phyllophaga (Phyllophaga) calceata LeConte, 1856 | |
| Phyllophaga (Phyllophaga) canipolea Saylor, 1948 | |
| Phyllophaga (Phyllophaga) chippewa Saylor, 1939 | Impspringer |
| Phyllophaga (Phyllophaga) clemens Horn, 1887 | |
| Phyllophaga (Phyllophaga) clypeata Horn, 1887 | |
| Phyllophaga (Phyllophaga) congrua LeConte, 1856 | |
| Phyllophaga (Phyllophaga) contaminata Fall, 1932 | |
| Phyllophaga (Phyllophaga) corrosa LeConte, 1856 | |
| Phyllophaga (Phyllophaga) crassissima Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) crenulata Frölich, 1792 | |
| Phyllophaga (Phyllophaga) cribrosa LeConte, 1853 | |
| Phyllophaga (Phyllophaga) crinita Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) cupuliformis (Langston, 1924) | ⇒ Phyllophaga micans Knoch, 1801 |
| Phyllophaga (Phyllophaga) curialis Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) cylindrica Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) davisi Langston, 1927 | |
| Phyllophaga (Phyllophaga) debilis LeConte, 1856 | |
| Phyllophaga (Phyllophaga) delata Horn, 1887 | |
| Phyllophaga (Phyllophaga) dentex Bates, 1888 | |
| Phyllophaga (Phyllophaga) diffinis Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) dispar Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) drakii Kirby, 1837 | |
| Phyllophaga (Phyllophaga) elizoria Saylor, 1937 | |
| Phyllophaga (Phyllophaga) elongata Linell, 1896 | |
| Phyllophaga (Phyllophaga) ephilida Say, 1825 | Bearded lupine |
| Phyllophaga ephilida ephilida Say, 1825 | |
| Phyllophaga ephilida virilis Reinhard, 1939 | |
| Phyllophaga (Phyllophaga) epigaea Wickham, 1903 | |
| Phyllophaga (Phyllophaga) errans LeConte, 1860 | |
| Phyllophaga (Phyllophaga) falta LeConte, 1856 | |
| Phyllophaga (Phyllophaga) farcta LeConte, 1856 | Distended May beetle |
| Phyllophaga (Phyllophaga) fervida Fabricius, 1775 | |
| Phyllophaga (Phyllophaga) floridana Robinson, 1938 | |
| Phyllophaga (Phyllophaga) forbesi Glasgow, 1916 | |
| Phyllophaga (Phyllophaga) forsteri Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) foxii Davis, 1920 | |
| Phyllophaga (Phyllophaga) fraterna Harris, 1842 | Bluespotted blenny |
| Phyllophaga fraterna fraterna Harris, 1842 | |
| Phyllophaga fraterna mississippiensis Davis, 1920 | |
| Phyllophaga (Phyllophaga) fucata Horn, 1887 | |
| Phyllophaga (Phyllophaga) fusca Frölich, 1792 | Northern June beetle |
| Phyllophaga (Phyllophaga) futilis LeConte, 1850 | Gibbous June beetle |
| Phyllophaga (Phyllophaga) glaberrima Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) glabricula LeConte, 1856 | |
| Phyllophaga (Phyllophaga) gracilis Burmeister, 1855 | Highfin blenny |
| Phyllophaga gracilis angulata Glasgow, 1925 | |
| Phyllophaga gracilis gracilis | |
| Phyllophaga (Phyllophaga) gravidula Moser, 1921 | Highfinned blenny |
| Phyllophaga (Phyllophaga) hamata Horn, 1887 | |
| Phyllophaga (Phyllophaga) hirsuta Knoch, 1801 | |
| Phyllophaga (Phyllophaga) hirticula Knoch, 1801 | |
| Phyllophaga hirticula comosa Davis, 1920 | |
| Phyllophaga hirticula hirticula Knoch, 1801 | |
| Phyllophaga (Phyllophaga) hirtiventris Horn, 1887 | |
| Phyllophaga (Phyllophaga) hornii Smith, 1889 | |
| Phyllophaga (Phyllophaga) hubbelli Cartwright, 1946 | |
| Phyllophaga (Phyllophaga) idonea Sanderson, 1948 | Lineated blenny |
| Phyllophaga (Phyllophaga) ignava Horn, 1887 | |
| Phyllophaga (Phyllophaga) ilicis Knoch, 1801 | |
| Phyllophaga (Phyllophaga) impar Davis, 1920 | |
| Phyllophaga (Phyllophaga) implicita Horn, 1887 | |
| Phyllophaga (Phyllophaga) incuria Sanderson, 1942 | |
| Phyllophaga (Phyllophaga) inepta Horn, 1887 | |
| Phyllophaga (Phyllophaga) infidelis Horn, 1887 | |
| Phyllophaga (Phyllophaga) inflexa Barrett, 1935 | |
| Phyllophaga (Phyllophaga) inversa Horn, 1887 | Southern June beetle |
| Phyllophaga (Phyllophaga) invisa Riley and Wolfe, 1997 | Freshwater blenny |
| Phyllophaga (Phyllophaga) juvenilis Fall, 1932 | |
| Phyllophaga (Phyllophaga) karlsioei Linell, 1898 | |
| Phyllophaga (Phyllophaga) kentuckiana Ritcher, 1937 | |
| Phyllophaga (Phyllophaga) knochii Schönherr an..., 1817 | |
| Phyllophaga (Phyllophaga) latidens Schaeffer, 1906 | |
| Phyllophaga (Phyllophaga) latifrons LeConte, 1856 | |
| Phyllophaga (Phyllophaga) lobata Fall, 1908 | |
| Phyllophaga (Phyllophaga) lodingi Sanderson, 1939 | Freshwater blenny |
| Phyllophaga (Phyllophaga) longispina Smith, 1889 | |
| Phyllophaga (Phyllophaga) longitarsa Say, 1824 | |
| Phyllophaga (Phyllophaga) lota Luginbill, 1928 | Floating blenny |
| Phyllophaga (Phyllophaga) luctuosa Horn, 1887 | |
| Phyllophaga (Phyllophaga) maculicollis LeConte, 1863 | |
| Phyllophaga (Phyllophaga) marginalis LeConte, 1856 | Sand stargazer |
| Phyllophaga marginalis insolita Cartwright, 1944 | |
| Phyllophaga marginalis marginalis LeConte, 1856 | |
| Phyllophaga (Phyllophaga) mariana Fall, 1929 | |
| Phyllophaga (Phyllophaga) micans Knoch, 1801 | |
| Phyllophaga (Phyllophaga) nebulosa Polihronakis, 2007 | Threadfin blenny |
| Phyllophaga (Phyllophaga) nitida LeConte, 1856 | |
| Phyllophaga (Phyllophaga) okeechobea Robinson, 1948 | |
| Phyllophaga (Phyllophaga) opaca Moser, 1918 | Dussumier's blenny |
| Phyllophaga (Phyllophaga) ovalis Cartwright, 1939 | |
| Phyllophaga (Phyllophaga) panorpa Sanderson, 1950 | |
| Phyllophaga (Phyllophaga) parvidens LeConte, 1856 | |
| Phyllophaga parvidens hysteropyga Davis, 1920 | |
| Phyllophaga parvidens parvidens Theodor & Me..., 1964 | |
| Phyllophaga (Phyllophaga) paternoi Glasgow, 1925 | Rockskipper |
| Phyllophaga (Phyllophaga) pearliae Davis, 1920 | |
| Phyllophaga (Phyllophaga) perlonga Davis, 1920 | |
| Phyllophaga (Phyllophaga) pleroma Reinhard, 1940 | Striated sabretooth blenny |
| Phyllophaga (Phyllophaga) postrema Horn, 1887 | |
| Phyllophaga (Phyllophaga) praetermissa Horn, 1887 | |
| Phyllophaga (Phyllophaga) profunda Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) prunina LeConte, 1856 | |
| Phyllophaga (Phyllophaga) prununculina Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) pseudofloridana Woodruff and..., 1989 | |
| Phyllophaga (Phyllophaga) psiloptera Sanderson, 1939 | Freshwater blenny |
| Phyllophaga (Phyllophaga) pudorosa Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) pusillidens Fall, 1937 | |
| Phyllophaga (Phyllophaga) quercus Knoch, 1801 | |
| Phyllophaga (Phyllophaga) ravida Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) reevesi Saylor, 1939 | Impspringer |
| Phyllophaga (Phyllophaga) renodis Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) riviera Reinhard, 1950 | |
| Phyllophaga (Phyllophaga) rolstoni Riley and Wolfe, 1997 | Freshwater blenny |
| Phyllophaga (Phyllophaga) rossi Saylor, 1939 | Impspringer |
| Phyllophaga (Phyllophaga) rubiginosa LeConte, 1856 | |
| Phyllophaga (Phyllophaga) rubricosa Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) rugosa Melsheimer, 1845 | Rugose June beetle |
| Phyllophaga (Phyllophaga) sacoma Reinhard, 1939 | Bearded lupine |
| Phyllophaga (Phyllophaga) schaefferi Saylor, 1937 | |
| Phyllophaga (Phyllophaga) scitula Horn, 1887 | |
| Phyllophaga (Phyllophaga) sequoiana Saylor, 1936 | Olive blenny |
| Phyllophaga (Phyllophaga) setifera Burmeister, 1855 | Highfin blenny |
| Phyllophaga (Phyllophaga) skelleyi Woodruff and..., 1989 | |
| Phyllophaga (Phyllophaga) sociata Horn, 1878 | |
| Phyllophaga (Phyllophaga) sodalis Reinhard, 1940 | Striated sabretooth blenny |
| Phyllophaga (Phyllophaga) soror Davis, 1920 | |
| Phyllophaga (Phyllophaga) spreta Horn, 1887 | |
| Phyllophaga (Phyllophaga) squamipilosa Saylor, 1937 | |
| Phyllophaga (Phyllophaga) stohleri Saylor, 1938 | |
| Phyllophaga (Phyllophaga) submucida LeConte, 1856 | |
| Phyllophaga (Phyllophaga) subpruinosa Casey, 1884 | |
| Phyllophaga (Phyllophaga) subtonsa LeConte, 1856 | |
| Phyllophaga (Phyllophaga) sylvatica Sanderson, 1942 | |
| Phyllophaga (Phyllophaga) taxodii Langston, 1924 | |
| Phyllophaga (Phyllophaga) tecta Cartwright, 1944 | Sand stargazer |
| Phyllophaga (Phyllophaga) temora Saylor, 1943 | |
| Phyllophaga (Phyllophaga) torta LeConte, 1856 | |
| Phyllophaga (Phyllophaga) tusa Horn, 1887 | |
| Phyllophaga (Phyllophaga) ulkei Smith, 1889 | |
| Phyllophaga (Phyllophaga) uniformis Blanchard, 1851 | |
| Phyllophaga (Phyllophaga) vehemens Horn, 1887 | |
| Phyllophaga (Phyllophaga) vilifrons LeConte, 1856 | |
| Phyllophaga (Phyllophaga) xerophila Saylor, 1939 | Impspringer |
| Phyllophaga (Phyllophaga) yemasseei Cartwright, 1944 | Sand stargazer |
| Phyllophaga (Phyllophaga) zavalana Reinhard, 1946 | Zavala Phyllophaga |
| Phyllophaga (Phytalus) bilobatata Saylor, 1939 | Impspringer |
| Phyllophaga (Phytalus) blanda Sanderson, 1958 | |
| Phyllophaga (Phytalus) georgiana Horn, 1885 | |
| Phyllophaga (Phytalus) nosa Blackwelder, 1944 | |
| Phyllophaga (Phytalus) obsoleta Blanchard, 1851 | |
| Phyllophaga obsoleta obsoleta | |
| Phyllophaga obsoleta vanalleri Schaeffer, 1927 | |
| Phyllophaga (Phytalus) omani Sanderson, 1937 | |
| Phyllophaga (Phytalus) pallida Horn, 1885 | |
| Phyllophaga (Phytalus) pruinosa Blanchard, 1851 | |
| Phyllophaga (Phytalus) sonora Saylor, 1939 | Impspringer |
| Phyllophaga (Phytalus) trichodes Bates, 1890 | Seaweed blenny |
| Phyllophaga (Tostegoptera) lanceolata Say, 1824 | |
| Phyllophaga (Triodonyx) bellamyi Warner and M..., 1992 | |
| Phyllophaga adjuntas Saylor, 1940 | |
| Phyllophaga aequata Bates, 1888 | |
| Phyllophaga apicalis Blanchard, 1851 | |
| Phyllophaga austricola (Fall, 1929) | ⇒ Phyllophaga debilis LeConte, 1856 |
| Phyllophaga avus ♰ T. D. A. Coc..., 1921 | |
| Phyllophaga caraga Saylor, 1943 | |
| Phyllophaga collaris Moser, 1921 | |
| Phyllophaga crinitissima Wolcott, 1924 | |
| Phyllophaga deani (Luginbill, 1928) | ⇒ Phyllophaga subpruinosa Casey, 1884 |
| Phyllophaga denticulata Blanchard, 1851 | |
| Phyllophaga discalis Chapin, 1935 | |
| Phyllophaga disrupta ♰ T. D. A. Coc..., 1927 | |
| Phyllophaga dissimilis Chevrolat, 1865 | |
| Phyllophaga durvalis | |
| Phyllophaga elenans Saylor, 1938 | |
| Phyllophaga exorata Horn, 1887 | |
| Phyllophaga extincta ♰ H. F. Wickham, 1916 | |
| Phyllophaga falsus LeConte, 1856 | |
| Phyllophaga gaigei Sanderson, 1948 | Lineated blenny |
| Phyllophaga gestis (Saylor, 1943) | ⇒ Phyllophaga collaris Moser, 1921 |
| Phyllophaga gigantea | |
| Phyllophaga guanicana Smyth, 1917 | |
| Phyllophaga guapiles Saylor, 1941 | |
| Phyllophaga haagi Saylor, 1943 | |
| Phyllophaga hondura Saylor, 1943 | May beetle |
| Phyllophaga insperatus | |
| Phyllophaga integra Say, 1825 | |
| Phyllophaga iroides (Fall, 1929) | ⇒ Phyllophaga opaca Moser, 1918 |
| Phyllophaga iviei Chalumeau, 1985 | |
| Phyllophaga knausi Schaeffer, 1907 | |
| Phyllophaga knochi Gyllenhall, 1817 | |
| Phyllophaga linsleyi (Saylor, 1936) | ⇒ Phyllophaga fucata Horn, 1887 |
| Phyllophaga macmurrayi Saylor, 1940 | |
| Phyllophaga mali Wolcott, 1928 | |
| Phyllophaga marina Garcia-Vidal, 1987 | |
| Phyllophaga mississippiensis (Davis, 1920) | ⇒ Phyllophaga fraterna mississippiensis Davis, 1920 |
| Phyllophaga nevermanni Saylor, 1935 | |
| Phyllophaga orosina Moser, 1918 | |
| Phyllophaga panamana Chapin, 1935 | |
| Phyllophaga plaei Blanchard, 1851 | |
| Phyllophaga polyphylla Bates, 1888 | |
| Phyllophaga portoricensis (Smyth, 1917) | ⇒ Phyllophaga plaei Blanchard, 1851 |
| Phyllophaga puberula Jacquelin du..., 1856 | Beetle |
| Phyllophaga pubicollis Blanchard, 1851 | |
| Phyllophaga puerilis Wickham, 1914 | |
| Phyllophaga reventazona Saylor, 1936 | |
| Phyllophaga rorulenta Burmeister, 1855 | |
| Phyllophaga seri (Morón, 2002) | ⇒ Phyllophaga juvenilis Fall, 1932 |
| Phyllophaga sodialis Reinhard, 1940 | |
| Phyllophaga suttonana Reinhard, 1939 | |
| Phyllophaga villifrons LeConte, 1856 | |
| Phyllophaga wolcotti Saylor, 1940 | |
| Phyllophaga yunqueana Chapin, 1935 | |
| Phyllotocus bimaculatus Erichson, 1842 | |
| Phyllotocus erythropterus Blanchard, 1850 | |
| Phyllotocus kingii MacLeay, 1864 | |
| Phyllotocus macleayi Fischer, 1823 | |
| Phyllotocus navicularis Blanchard, 1850 | |
| Phyllotocus rufipennis Boisduval, 1835 | |
| Phytalus cavifrons (Linell, 1896) | ⇒ Phyllophaga vexata Horn, 1885 |
| Phytalus cephalicus (Horn, 1885) | ⇒ Phyllophaga bilobatata Saylor, 1939 |
| Phytalus debilis (Horn, 1885) | ⇒ Phyllophaga sonora Saylor, 1939 |
| Phytalus vanalleri (Schaeffer, 1927) | ⇒ Phyllophaga obsoleta vanalleri Schaeffer, 1927 |
| Plagiogonus nanus Fairmaire, 1860 | |
| Planolinellus vittatus Say, 1825 | |
| Planolinoides aenictus Cooper & Gordon, 1987 | Benttooths |
| Planolinoides borealis Gyllenhal, 1827 | |
| Planolinoides duplex LeConte, 1878 | |
| Planolinoides neotomae Fall & Cocke..., 1907 | |
| Planolinoides pectoralis LeConte, 1857 | |
| Planolinus tenellus Say, 1823 | |
| Platychelus dispar Burmeister, 1844 | |
| Platycoelia marginata Burmeister, 1844 | |
| Platycoelia puncticollis Ohaus, 1904 | |
| Platyrutela arenicola Solis & Moron, 1998 | |
| Platytomus atlanticus Cartwright, 1948 | Horned blenny |
| Platytomus caelicollis Cartwright, 1948 | Horned blenny |
| Platytomus hawaiiensis Rakovic, 1981 | |
| Platytomus longulus Cartwright, 1948 | Horned blenny |
| Platytomus micros Bates, 1887 | Beetle |
| Platytomus notialis Cartwright, 1948 | Horned blenny |
| Platytomus parvulus Chevrolat, 1864 | Dung beetle |
| Platytomus tibialis Fabricius, 1798 | |
| Plectris aliena Chapin, 1934 | Scarab beetle |
| Plectris rugulosa Blanchard, 1850 | |
| Plectrodes pubescens G. Horn, 1867 | Eastern field wireworm |
| Pleurophorus atlanticus (Cartwright, 1948) | ⇒ Platytomus atlanticus Cartwright, 1948 |
| Pleurophorus caelicollis (Cartwright, 1948) | ⇒ Platytomus caelicollis Cartwright, 1948 |
| Pleurophorus caesus Creutzer, 1796 | Cut small dung beetle |
| Pleurophorus longulus (Cartwright, 1948) | ⇒ Platytomus longulus Cartwright, 1948 |
| Pleurophorus notialis (Cartwright, 1948) | ⇒ Platytomus notialis Cartwright, 1948 |
| Pleurophorus parvulus Chevrolat, 1864 | |
| Plusiotis ampliata (Casey, 1915) | ⇒ Chrysina beyeri Skinner, 1905 |
| Plusiotis angusta (Casey, 1915) | ⇒ Chrysina lecontei Horn, 1882 |
| Plusiotis beyeri ocularis (Casey, 1915) | ⇒ Chrysina beyeri Skinner, 1905 |
| Plusiotis gloriosa (LeConte, 1854) | ⇒ Pseudocotalpa giulianii Hardy, 1974 |
| Plusiotis hoegei Boucard, 1895 | |
| Plusiotis lecontei Horn, 1882 | |
| Plusiotis subenodis (Casey, 1915) | ⇒ Chrysina lecontei Horn, 1882 |
| Podolasia emarginata Howden, 1954 | Manytoothed blenny |
| Podolasia emarginta | |
| Podolasia ferruginea LeConte, 1856 | |
| Podolasia peninsularis Howden, 1954 | Manytoothed blenny |
| Podolasia pilosa Howden, 1954 | Manytoothed blenny |
| Podolasia stillwellorum Howden, 1997 | Twocolour blenny |
| Podolasia varicolor Saylor, 1948 | |
| Podostena bottimeri Howden, 1958 | Leopard rockskipper |
| Podostena rileyi Howden, 1997 | Twocolour blenny |
| Podotenus erosus Erichson, 1842 | |
| Podotenus suberosus Blackburn, 1904 | |
| Polylamina pubescens Cartwright, 1939 | Wooly Gulf dune scarab |
| Polyphylla (Polyphylla) anteronivea Hardy, 1978 | Saline Valley snow-front June beetle |
| Polyphylla (Polyphylla) arguta Casey, 1914 | |
| Polyphylla (Polyphylla) avittata Hardy, 1978 | Spotted Warner Valley Dunes June beetle |
| Polyphylla (Polyphylla) barbata Cazier, 1938 | Mount Hermon June Beetle |
| Polyphylla (Polyphylla) brownae Young, 1986 | |
| Polyphylla (Polyphylla) cavifrons LeConte, 1854 | |
| Polyphylla (Polyphylla) comes Casey, 1914 | |
| Polyphylla (Polyphylla) crinita LeConte, 1856 | Aquatic oligochaete worm |
| Polyphylla crinita mystica (Casey, 1914) | ⇒ Polyphylla crinita LeConte, 1856 |
| Polyphylla crinita nigra (Casey, 1914) | ⇒ Polyphylla nigra Casey, 1914 |
| Polyphylla (Polyphylla) decemlineata Say, 1823 | Ten-lined June Beetle |
| Polyphylla decemlineata laticauda (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla decemlineata parilis (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla decemlineata reducta (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla (Polyphylla) devestiva Young, 1966 | |
| Polyphylla (Polyphylla) diffracta Casey, 1891 | |
| Polyphylla (Polyphylla) donaldsoni Skelley, 2005 | Donaldson´s Lined June Beetle |
| Polyphylla (Polyphylla) erratica Hardy & Andrews, 1978 | Death Valley June Beetle |
| Polyphylla (Polyphylla) gracilis Horn, 1881 | Slender Polyphyllan Scarab Beetle |
| Polyphylla (Polyphylla) hammondi LeConte, 1856 | Aquatic oligochaete worm |
| Polyphylla (Polyphylla) hirsuta Van Dyke, 1933 | |
| Polyphylla (Polyphylla) mescalerensis Young, 1988 | Two-eyed blenny |
| Polyphylla (Polyphylla) modulata Casey, 1914 | |
| Polyphylla (Polyphylla) monahansensis Hardy, 1978 | Molly miller |
| Polyphylla (Polyphylla) nigra Casey, 1914 | |
| Polyphylla (Polyphylla) nubila Van Dyke, 1947 | Atascadero June Beetle |
| Polyphylla (Polyphylla) occidentalis Linnaeus, 1767 | |
| Polyphylla (Polyphylla) petitii Guérin-Ménev..., 1844 | |
| Polyphylla (Polyphylla) pottsorum Hardy, 1978 | Molly miller |
| Polyphylla (Polyphylla) pubescens (Cartwright, 1939) | ⇒ Polylamina pubescens Cartwright, 1939 |
| Polyphylla (Polyphylla) ratcliffei Young, 1986 | |
| Polyphylla (Polyphylla) rugosipennis Casey, 1914 | |
| Polyphylla (Polyphylla) sobrina Casey, 1914 | |
| Polyphylla (Polyphylla) squamiventris Cazier, 1939 | |
| Polyphylla (Polyphylla) stellata Young, 1986 | Delta June beetle |
| Polyphylla (Polyphylla) variolosa Hentz, 1830 | Variegated June Beetle |
| Polyphylla (Polyphylla) woodruffi Skelley, 2005 | Panhandle beach scarab |
| Polyphylla adusta (Casey, 1914) | ⇒ Polyphylla diffracta Casey, 1891 |
| Polyphylla aeolus La Rue, 1998 | |
| Polyphylla anivallis La Rue, 2016 | |
| Polyphylla concurrens Casey, 1889 | |
| Polyphylla devestita Young, 1966 | |
| Polyphylla diffusa (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla dubia (Hatch, 1972) | ⇒ Polyphylla petitii Guérin-Ménev..., 1844 |
| Polyphylla fuscula (Fall, 1908) | ⇒ Polyphylla diffracta Casey, 1891 |
| Polyphylla incolumnis (Casey, 1914) | ⇒ Polyphylla nigra Casey, 1914 |
| Polyphylla incolumnis relicta (Casey, 1914) | ⇒ Polyphylla nigra Casey, 1914 |
| Polyphylla incolumnis robustula (Casey, 1914) | ⇒ Polyphylla nigra Casey, 1914 |
| Polyphylla koso La Rue, 2016 | |
| Polyphylla laevicauda (Casey, 1914) | ⇒ Polyphylla diffracta Casey, 1891 |
| Polyphylla latifrons (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla matrona (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla morroensis La Rue, 2016 | |
| Polyphylla oblita (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla oblita impigra (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla oklahomensis (Hatch, 1926) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla opposita (Casey, 1914) | ⇒ Polyphylla diffracta Casey, 1891 |
| Polyphylla pacifica (Casey, 1895) | ⇒ Polyphylla crinita LeConte, 1856 |
| Polyphylla pimalis (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla proba (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla ruficollis (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla ruficollis castanea (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla ruficollis oregona (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla ruficollis perversa (Casey, 1914) | ⇒ Polyphylla crinita LeConte, 1856 |
| Polyphylla sejuncta (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla speciosa (Casey, 1889) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla speciosa acomana (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla squamicauda (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla squamicauda molesta (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla squamotecta (Casey, 1914) | ⇒ Polyphylla decemlineata Say, 1823 |
| Polyphylla starkae Skelley, 2009 | Auburndale scrub scarab |
| Polyphylla subintacta | |
| Polyphylla subvittata (LeConte, 1856) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla subvittata bisinuata (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Polyphylla uteana (Tanner, 1928) | ⇒ Polyphylla diffracta Casey, 1891 |
| Polyphylla verecunda (Casey, 1914) | ⇒ Polyphylla hammondi LeConte, 1856 |
| Popillia japonica Newman, 1838 | Japanese beetle |
| Popillia quadriguttata Fabricius, 1787 | Four spotted beetle |
| Popillia trichocnemis Ohaus, 1920 | |
| Protaetia (Calopotosia) orientalis Gory & Perch..., 1833 | Asian flower beetle |
| Protaetia (Heteroprotaetia) fusca Herbst, 1790 | Asian Mango Flower Beetle |
| Protaetia (Pachyprotaetia) ciliata Olivier, 1785 | |
| Protaetia (Pyropotosia) pryeri Janson, 1888 | Midway emerald beetle |
| Psammobius blandus (Fall, 1932) | ⇒ Neopsammodius blandus Fall, 1932 |
| Psammodius aegialioides (Haldeman, 1848) | ⇒ Psammodius laevipennis Costa, 1844 |
| Psammodius ambiguus (Fall, 1907) | ⇒ Xeropsamobeus ambiguus Fall & Cocke..., 1907 |
| Psammodius basalis Mulsant & Rey, 1870 | Crested blenny |
| Psammodius bidens (Horn, 1871) | ⇒ Parapsammodius bidens Horn, 1871 |
| Psammodius hydropicus (Horn, 1887) | ⇒ Geopsammodius hydropicus Horn, 1887 |
| Psammodius laevipennis Costa, 1844 | Awkward-winged small dung beetle |
| Psammodius malkini (Cartwright, 1946) | ⇒ Leiopsammodius malkini Cartwright, 1946 |
| Psammodius mcclayi (Cartwright, 1955) | ⇒ Tesarius mcclayi Cartwright, 1955 |
| Psammodius oregonensis (Cartwright, 1955) | ⇒ Tesarius oregonensis Cartwright, 1955 |
| Psammodius pierottii Pittino, 1979 | Mud blenny |
| Psammodius quinqueplicatus (Horn, 1871) | ⇒ Neopsammodius quinqueplicatus G. Horn, 1871 |
| Psammodius schwarzi (Linell, 1896) | ⇒ Parataenius simulator Harold, 1868 |
| Psammodius shermani (Cartwright, 1946) | ⇒ Odontopsammodius cruentus Harold, 1867 |
| Psammoporus criddlei Brown, 1931 | |
| Psammoporus cylindricus Eschscholtz, 1822 | |
| Psammoporus exaratus Mannerheim, 1853 | |
| Psammoporus lacustris LeConte, 1850 | |
| Psammoporus nanus Brown, 1931 | |
| Psammoporus opacus Brown, 1931 | |
| Psammoporus terminalis Brown, 1931 | |
| Pseudagolius bicolor Say, 1823 | |
| Pseudagolius coloradensis Horn, 1870 | |
| Pseudagolius warneri Skelley & Go..., 2007 | Lesser weever |
| Pseudaphonus debiliceps (Casey, 1915) | ⇒ Orizabus pyriformis LeConte, 1847 |
| Pseudaphonus lucidus (Casey, 1915) | ⇒ Orizabus pyriformis LeConte, 1847 |
| Pseudaphonus ovalis (Casey, 1915) | ⇒ Orizabus pyriformis LeConte, 1847 |
| Pseudaphonus puncticollis (Casey, 1924) | ⇒ Orizabus pyriformis LeConte, 1847 |
| Pseudaphonus repens (Casey, 1915) | ⇒ Orizabus pyriformis LeConte, 1847 |
| Pseudataenius contortus Cartwright, 1974 | |
| Pseudataenius socialis G. Horn, 1871 | |
| Pseudocanthon perplexus LeConte, 1847 | |
| Pseudocotalpa andrewesi Hardy, 1971 | |
| Pseudocotalpa andrewsi Hardy, 1971 | Andrews' dune scarab beetle |
| Pseudocotalpa giulianii Hardy, 1974 | Giuliani's dune scarab |
| Pseudocotalpa sonorica Hardy, 1974 | |
| Psilocnemis leucosticta Burmeister, 1842 | |
| Pubinus tomentosus O.F.Muller, 1776 | |
| Pycnoschema lacordairei Thomson, 1859 | |
| Pycnoschema prostomis Fairmaire, 1897 | |
| Rabula davisi Fowler, 1912 | |
| Repsimus manicatus manicatus | |
| Rhizotrogus cicatricosus Mulsant, 1842 | |
| Rhizotrogus tingis (Baraud, 1971) | ⇒ Rhizotrogus carduorum Erichson, 1841 |
| Rhodaphodius foetens Fabricius, 1787 | |
| Rhynchocephala subnitens | |
| Rhysothorax rufa Fabricius, 1792 | |
| Rhysothorax rufus Fabricius, 1792 | Red sand scarab beetle |
| Rhyssemus brownwoodi Gordon & Car..., 1980 | Fringe blenny |
| Rhyssemus caelatus (LeConte, 1881) | ⇒ Trichiorhyssemus riparius G. Horn, 1871 |
| Rhyssemus californicus Horn, 1871 | Scratchbush |
| Rhyssemus crispus Schmidt, 1922 | |
| Rhyssemus germanus Linnaeus, 1767 | Germany small dung beetle |
| Rhyssemus neglectus Brown, 1929 | |
| Rhyssemus riparius (Horn, 1871) | ⇒ Trichiorhyssemus riparius G. Horn, 1871 |
| Rhyssemus scaber Haldeman, 1848 | |
| Rhyssemus sonatus LeConte & Horn, 1881 | |
| Roplisa floridana (Casey, 1915) | ⇒ Trigonopeltastes floridanus Casey, 1909 |
| Rugaphodius rugatus Schmidt, 1907 | Spotted weever |
| Rutela formosa Burmeister, 1844 | Cloister blenny |
| Rutela histrio Sahlberg, 1823 | |
| Saprosites communis Broun, 1880 | |
| Saprosites exsculptus White, 1846 | |
| Saprosites pygmaeus Harold, 1877 | Birthworts |
| Saulostomus brunneoviridis Lea, 1920 | |
| Saulostomus villosus Waterhouse, 1878 | Hairy scarab |
| Scabrostomus baileyi Skelley & Go..., 2001 | Warteye stargazer |
| Scabrostomus bakeri Skelley & Go..., 2001 | Warteye stargazer |
| Scabrostomus dyspistus Skelley & Wo..., 1991 | Masked stargazer |
| Scabrostomus kerni Gordon & Ske..., 2007 | Lesser weever |
| Scabrostomus parapeculiosus Gordon & Ske..., 2007 | Lesser weever |
| Scabrostomus peculiosus Schmidt, 1922 | Common sand stargazer |
| Scabrostomus sepultus Cartwright, 1944 | Monkfish |
| Scabrostomus siccatus Gordon & Ske..., 2007 | Lesser weever |
| Scabrostomus skillmani Warner & Ske..., 2006 | |
| Scabrostomus tanytarsus Skelley & Wo..., 1991 | Masked stargazer |
| Scarabaeus (Scarabaeus) sacer (Linnaeus, 1758) | ⇒ Scarabaeus pius Illiger, 1803 |
| Scarabaeus deludens zur Strassen, 1961 | |
| Scarabaeus devotus Redtenbacher, 1848 | |
| Scatimus ovatus Harold, 1862 | |
| Schaefferellus arizonensis Schaeffer, 1907 | |
| Schizonycha livada Pope, 1960 | |
| Scitala sericans Erichson, 1842 | Shiny pasture scarab |
| Serica (Serica) brunnea (Linnaeus, 1758) | ⇒ Serica similis Lewis, 1895 |
| Serica abdita Dawson, 1921 | |
| Serica acicula Dawson, 1932 | Rippled blenny |
| Serica acontia Dawson, 1933 | |
| Serica adversa Dawson, 1967 | |
| Serica aemula Dawson, 1947 | |
| Serica alabama Dawson, 1967 | |
| Serica alleni Saylor, 1939 | Impspringer |
| Serica alternata (LeConte, 1856) | ⇒ Maladera alternata LeConte, 1856 |
| Serica ammomenisco Hardy, 1987 | Crescent Dunes serican scarab |
| Serica antediluviana ♰ H. F. Wickham, 1912 | |
| Serica anthracina LeConte, 1856 | Aquatic oligochaete worm |
| Serica apatela Dawson, 1922 | |
| Serica arkansana Dawson, 1947 | |
| Serica aspera Dawson, 1922 | |
| Serica atracapilla Kirby, 1837 | |
| Serica atratula LeConte, 1856 | Aquatic oligochaete worm |
| Serica atratula atratula LeConte, 1856 | |
| Serica atratula monita Dawson, 1947 | |
| Serica aviceps Dawson, 1967 | |
| Serica barri Dawson, 1967 | |
| Serica blatchleyi Dawson, 1932 | Rippled blenny |
| Serica bruneri Dawson, 1967 | |
| Serica calignosa Dawson, 1932 | |
| Serica campestris Dawson, 1919 | Mottled blenny |
| Serica carolina Dawson, 1920 | Pallid rockskipper |
| Serica catalina Dawson, 1947 | |
| Serica chaetosoma Dawson, 1932 | Rippled blenny |
| Serica chicoensis Saylor, 1939 | Impspringer |
| Serica coalinga Dawson, 1952 | Lined blenny |
| Serica cockerelli ♰ H. F. Wickham, 1914 | |
| Serica concinna Dawson, 1947 | |
| Serica contorta Dawson, 1947 | |
| Serica craighead Saylor, 1939 | Impspringer |
| Serica cruzi Saylor, 1939 | Impspringer |
| Serica curvata LeConte, 1856 | Aquatic oligochaete worm |
| Serica cuyamaca Saylor, 1939 | Impspringer |
| Serica delicata Dawson, 1922 | |
| Serica deserticola Dawson, 1952 | Lined blenny |
| Serica diablo Dawson, 1967 | |
| Serica egregia Dawson, 1921 | |
| Serica elmontea Saylor, 1939 | Impspringer |
| Serica elongatula Horn, 1870 | |
| Serica elusa Dawson, 1919 | Mottled blenny |
| Serica ensenada Saylor, 1948 | |
| Serica evidens Blatchley, 1919 | |
| Serica falcata Dawson, 1933 | |
| Serica falli Dawson, 1932 | Rippled blenny |
| Serica fimbriata LeConte, 1856 | Aquatic oligochaete worm |
| Serica floridana Dawson, 1967 | |
| Serica frontalis (LeConte, 1856) | ⇒ Serica anthracina LeConte, 1856 |
| Serica frosti Dawson, 1967 | Frost's spring serican scarab |
| Serica georgiana Leng, 1911 | |
| Serica georgiana georgiana Leng, 1911 | |
| Serica georgiana lecontei Dawson, 1921 | |
| Serica heteracantha Dawson, 1967 | |
| Serica howdeni Dawson, 1967 | |
| Serica humboldti Gordon, 1975 | Sand diver |
| Serica imitans (Chapin, 1931) | ⇒ Serica trogiformis Uhler, 1855 |
| Serica intermixta Blatchley, 1910 | |
| Serica iricolor Say, 1824 | |
| Serica joaquinella (Saylor, 1939) | ⇒ Serica oliver Saylor, 1939 |
| Serica kanakoffi ♰ W. D. Pierce, 1946 | |
| Serica laguna Saylor, 1935 | Streaky rockskipper |
| Serica ligulata Dawson, 1932 | Rippled blenny |
| Serica ligulata ligulata Dawson, 1932 | |
| Serica ligulata praetermissa Dawson, 1932 | |
| Serica lodingi Dawson, 1952 | Lined blenny |
| Serica loxia Dawson, 1920 | Pallid rockskipper |
| Serica mackenziei Saylor, 1935 | |
| Serica mckenziei Saylor, 1935 | Streaky rockskipper |
| Serica mendota (Saylor, 1939) | ⇒ Serica prunipennis Saylor, 1936 |
| Serica mixta LeConte, 1856 | Aquatic oligochaete worm |
| Serica mystaca Dawson, 1922 | |
| Serica ochrosoma Dawson, 1919 | Mottled blenny |
| Serica oliver Saylor, 1939 | Impspringer |
| Serica oliveri (Dawson, 1952) | ⇒ Serica oliver Saylor, 1939 |
| Serica opposita Dawson, 1921 | |
| Serica panda Dawson, 1952 | Lined blenny |
| Serica parallela Casey, 1884 | |
| Serica parvula Blanchard, 1850 | Whitefin blenny |
| Serica pavonia Dawson, 1932 | Rippled blenny |
| Serica peleca Dawson, 1952 | Lined blenny |
| Serica peregrina (Chapin, 1938) | ⇒ Nipponoserica similis Lewis, 1895 |
| Serica perigonia Dawson, 1920 | Pallid rockskipper |
| Serica perigonia perigonia Dawson, 1920 | |
| Serica pilifera (Horn, 1894) | ⇒ Lasioserica thoracica Brenske, 1898 |
| Serica porcula Casey, 1884 | |
| Serica praetermissa (Dawson, 1932) | ⇒ Serica ligulata praetermissa Dawson, 1932 |
| Serica prava Dawson, 1933 | |
| Serica pruinipennis (Saylor, 1940) | ⇒ Serica prunipennis Saylor, 1936 |
| Serica prunipennis Saylor, 1936 | Olive blenny |
| Serica psammobunus Hardy, 1987 | Sand Mountain serican scarab |
| Serica pullata Dawson, 1967 | |
| Serica pusilla Dawson, 1922 | |
| Serica repanda Dawson, 1933 | |
| Serica rhypha Dawson, 1952 | Lined blenny |
| Serica robusta (LeConte, 1856) | ⇒ Serica anthracina LeConte, 1856 |
| Serica rossi Saylor, 1948 | |
| Serica sandiegensis Saylor, 1939 | Impspringer |
| Serica satrapa Dawson, 1947 | |
| Serica scaphia Dawson, 1952 | Lined blenny |
| Serica sculptilis Dawson, 1922 | |
| Serica searli (Saylor, 1939) | ⇒ Serica alleni Saylor, 1939 |
| Serica senta Dawson, 1933 | |
| Serica serensia Saylor, 1948 | |
| Serica sericea Illiger, 1802 | Onespot fringehead |
| Serica sericeoides Dawson, 1967 | |
| Serica serotina LeConte, 1856 | Aquatic oligochaete worm |
| Serica solita Dawson, 1922 | |
| Serica spicula Dawson, 1921 | |
| Serica sponsa Dawson, 1919 | Mottled blenny |
| Serica stygia Dawson, 1933 | |
| Serica subnisa Dawson, 1947 | |
| Serica tantula Dawson, 1922 | Tantula serican scarab |
| Serica texana LeConte, 1856 | Aquatic oligochaete worm |
| Serica tristis LeConte, 1850 | Small leafchafer |
| Serica trociformis (Burmeister, 1855) | ⇒ Serica blatchleyi Dawson, 1932 |
| Serica trociformis blatchleyi (Dawson, 1932) | ⇒ Serica blatchleyi Dawson, 1932 |
| Serica trogiformis Uhler, 1855 | |
| Serica variolosa Motschulsky, 1863 | |
| Serica ventura Dawson, 1932 | Lined blenny |
| Serica ventura dorsalis Dawson, 1952 | |
| Serica ventura personata Dawson, 1932 | |
| Serica ventura ventura Dawson, 1932 | |
| Serica vespertina Gyllenhal, 1817 | |
| Serica vespertina accola Dawson, 1921 | |
| Serica vespertina vespertina Gyllenhal, 1817 | |
| Serica watson Saylor, 1939 | Impspringer |
| Serica watsoni (Dawson, 1952) | ⇒ Serica watson Saylor, 1939 |
| Sericesthis nigrolineata Boisduval, 1835 | Dusky pasture scarab |
| Setodius bryanti Brown, 1929 | |
| Setodius diogenes Gordon & Ske..., 2007 | Lesser weever |
| Sigorus porcus Fabricius, 1792 | Mahogany Ridgeback scarab |
| Sigorus porcus ruficrus Marsham, 1802 | |
| Sisyphus spinipes (Thunberg, 1818) | ⇒ Neosisyphus spinipes Thunberg, 1818 |
| Smaragdesthes africana smaragdina Chevrolat, 1836 | |
| Spilosota hirta pilosicollis (Saylor, 1936) | ⇒ Cyclocephala pilosicollis Saylor, 1936 |
| Spilosota inconspica (Casey, 1915) | ⇒ Cyclocephala hirta LeConte, 1861 |
| Spilosota magister (Casey, 1915) | ⇒ Cyclocephala hirta LeConte, 1861 |
| Spilosota pallidissima (Casey, 1915) | ⇒ Cyclocephala hirta LeConte, 1861 |
| Stenocrates bicarinatus Robinson, 1947 | |
| Stenocrates celatus Prell, 1938 | |
| Stenocrates hardyi Dechambre, 1985 | |
| Stenotothorax badipes Melsheimer, 1845 | |
| Stenotothorax cadaverinus Mannerheim, 1843 | |
| Stenotothorax comosus Gordon & Ske..., 2007 | Lesser weever |
| Stenotothorax cribratulus Schmidt, 1916 | Common sand stargazer |
| Stenotothorax dilaticollis Saylor, 1935 | |
| Stenotothorax gardneri Gordon, 2006 | Greater weever |
| Stenotothorax gentilis Horn, 1887 | |
| Stenotothorax gravis Fall, 1927 | |
| Stenotothorax lahontanensis Skelley & Mc..., 2018 | |
| Stenotothorax lanei Saylor, 1940 | |
| Stenotothorax linsleyi Van Dyke, 1933 | |
| Stenotothorax martini Van Dyke, 1928 | |
| Stenotothorax mcpeaki Gordon & Ske..., 2007 | Lesser weever |
| Stenotothorax micellus Gordon & Ske..., 2007 | Lesser weever |
| Stenotothorax nevadensis Horn, 1870 | |
| Stenotothorax niviviator Skelley & Mc..., 2018 | |
| Stenotothorax odontomonteus Skelley & Mc..., 2018 | |
| Stenotothorax oriens Gordon & Ske..., 2007 | Lesser weever |
| Stenotothorax oviformis Robinson, 1946 | Goby duckbill |
| Stenotothorax ovipennis Horn, 1870 | |
| Stenotothorax parapyriformis Gordon & Ske..., 2007 | Lesser weever |
| Stenotothorax pyriformis Brown, 1929 | |
| Stenotothorax rugoclypeus Hinton, 1934 | Sand stargazers |
| Stenotothorax schneppi Skelley & Mc..., 2018 | |
| Stenotothorax smilodon Skelley & Mc..., 2018 | |
| Stenotothorax sparsus LeConte, 1878 | |
| Stenotothorax washtucna Robinson, 1938 | Black swallowers |
| Stenotothorax winnemucca Skelley & Mc..., 2018 | |
| Stenotothorax wintoni Skelley & Mc..., 2018 | |
| Stenotothorax woodleyi Gordon, 2006 | |
| Stephanucha anneae Howden, 1955 | |
| Stephanucha areata Fabricius, 1775 | |
| Stephanucha pilipennis Kraatz, 1883 | |
| Stephanucha thoracica (Casey, 1915) | ⇒ Stephanucha areata Fabricius, 1775 |
| Stephanucha verticalis Horn, 1880 | |
| Strategus aloeus Linnaeus, 1758 | Coconut cockle |
| Strategus antaeus Drury, 1773 | Ox beetle |
| Strategus atrolucens (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus cessatus ♰ H. F. Wickham, 1914 | |
| Strategus cessus LeConte, 1866 | |
| Strategus craigi Ratcliffe, 1976 | Spotcheek blenny |
| Strategus divergens (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus hipposiderus Ratcliffe, 1976 | |
| Strategus inermis Arrow, 1947 | |
| Strategus jugurtha Burmeister, 1847 | |
| Strategus julianus (Burmeister, 1847) | ⇒ Strategus aloeus Linnaeus, 1758 |
| Strategus mormon Burmeister, 1847 | Twister |
| Strategus pinorum (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus roosevelti (Casey, 1915) | ⇒ Strategus aloeus Linnaeus, 1758 |
| Strategus semistriatus (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus septentrionis (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus sinuatus (Casey, 1915) | ⇒ Strategus antaeus Drury, 1773 |
| Strategus splendens Palisot de B..., 1809 | Surf blenny |
| Strategus talpa Fabricius, 1792 | |
| Strategus tarsalis (Casey, 1915) | ⇒ Strategus aloeus Linnaeus, 1758 |
| Strategus validus Fabricius, 1775 | |
| Strigoderma angustula (Casey, 1915) | ⇒ Strigoderma arbicola Fabricius, 1793 |
| Strigoderma arbicola Fabricius, 1793 | Sand Chafer |
| Strigoderma arboricola Fabricius, 1792 | |
| Strigoderma exigua Schwarz, 1878 | |
| Strigoderma exiguum | |
| Strigoderma knausi Brown, 1925 | |
| Strigoderma latilibia | |
| Strigoderma latitibia (Schaeffer, 1907) | ⇒ Strigoderma teapensis Bates, 1888 |
| Strigoderma marginata Olivier, 1789 | |
| Strigoderma mexicana Blanchard, 1851 | |
| Strigoderma obesula (Casey, 1915) | ⇒ Strigoderma arbicola Fabricius, 1793 |
| Strigoderma orbicularis Burmeister, 1855 | |
| Strigoderma pimalis (Casey, 1884) | ⇒ Strigoderma sulcipennis Burmeister, 1844 |
| Strigoderma pygmaea Fabricius, 1798 | Pygmy Chafer |
| Strigoderma subrutilans (Casey, 1915) | ⇒ Strigoderma sulcipennis Burmeister, 1844 |
| Strigoderma sulcipennis Burmeister, 1844 | Cloister blenny |
| Strigoderma teapensis Bates, 1888 | |
| Strigoderma texana (Casey, 1915) | ⇒ Strigoderma sulcipennis Burmeister, 1844 |
| Strigoderma viridicollis Schaeffer, 1907 | |
| Strigodermella oklahomensis (Hatch, 1930) | ⇒ Strigoderma knausi Brown, 1925 |
| Strigodius robinsoni Cartwright, 1939 | |
| Sulcophanaeus noctis Bates, 1887 | |
| Telura vitticollis Erichson, 1842 | |
| Temnoplectron rotundum Westwood, 1841 | |
| Temnorhynchus retusus Fabricius, 1781 | Plate-faced beetle |
| Termitodius peregrinus (Hinton, 1934) | ⇒ Aschnarhyparus peregrinus Hinton, 1934 |
| Tesarius caelatus LeConte, 1857 | |
| Tesarius doyeni Cartwright, 1977 | |
| Tesarius mcclayi Cartwright, 1955 | |
| Tesarius oregonensis Cartwright, 1955 | |
| Tesserodon novaehollandiae Fabricius, 1775 | |
| Tetraclipeoides acutissimus Gordon, 1976 | Black swallower |
| Tetraclipeoides aemulus Horn, 1887 | |
| Tetraclipeoides anomaliceps Brown, 1929 | |
| Tetraclipeoides denticulatus Haldeman, 1848 | |
| Tetraclipeoides dentiger LeConte, 1858 | Berg-salmon gill worm |
| Tetraclipeoides dentigerulus Brown, 1929 | |
| Tetraclipeoides formidatus Gordon, 1976 | Black swallower |
| Tetraclipeoides giulianii Gordon, 1977 | Dartfish |
| Tetraclipeoides henryi Gordon, 1976 | Black swallower |
| Tetraclipeoides moquinus Fall & Cocke..., 1907 | |
| Tetraclipeoides testaceiventris Fall, 1932 | |
| Tetraclipeoides texanus Gordon & Ske..., 2007 | Lesser weever |
| Teuchestes fossor Linnaeus, 1758 | Digger small dung beetle |
| Thyce angusticollis (Casey, 1914) | ⇒ Parathyce fieldi Fall, 1908 |
| Thyce angustula (Casey, 1914) | ⇒ Parathyce palpalis Horn, 1880 |
| Thyce blaisdelle (Casey, 1892) | ⇒ Amblonoxia palpalis Horn, 1880 |
| Thyce blaisdelle nitidula (Casey, 1914) | ⇒ Amblonoxia palpalis Horn, 1880 |
| Thyce crinicollis (Casey, 1914) | ⇒ Amblonoxia carpenteri LeConte, 1876 |
| Thyce deserta Hardy, 1974 | |
| Thyce fossiger (Casey, 1889) | ⇒ Parathyce palpalis Horn, 1880 |
| Thyce fossiger aperta (Casey, 1914) | ⇒ Amblonoxia palpalis Horn, 1880 |
| Thyce fossiger brevitarsus (Casey, 1914) | ⇒ Amblonoxia palpalis Horn, 1880 |
| Thyce fossiger ochreata (Casey, 1914) | ⇒ Amblonoxia palpalis Horn, 1880 |
| Thyce harfordi nanella (Casey, 1914) | ⇒ Amblonoxia harfordi Casey, 1889 |
| Thyce longipalpis (Casey, 1914) | ⇒ Parathyce harfordi Casey, 1889 |
| Thyce pistoria (Casey, 1895) | ⇒ Amblonoxia carpenteri LeConte, 1876 |
| Thyce pulverea (Casey, 1889) | ⇒ Parathyce palpalis Horn, 1880 |
| Thyce rotundicauda (Casey, 1914) | ⇒ Parathyce palpalis Horn, 1880 |
| Thyce simplicipes (Casey, 1914) | ⇒ Parathyce fieldi Fall, 1908 |
| Thyce squamicollis LeConte, 1856 | Aquatic oligochaete worm |
| Thyce squamosa (Casey, 1892) | ⇒ Parathyce harfordi Casey, 1889 |
| Thyce vestita (Casey, 1914) | ⇒ Parathyce palpalis Horn, 1880 |
| Tomarus bisignatus Horn, 1895 | |
| Tomarus bituberculatus Palisot de B..., 1805 | |
| Tomarus chamaeropis | |
| Tomarus compositus Wickham, 1911 | |
| Tomarus cuniculus Fabricius, 1801 | Carrot Scarab |
| Tomarus ebenus DeGeer, 1774 | |
| Tomarus effetus Wickham, 1914 | |
| Tomarus gibbosus De Geer, 1774 | Carrot beetle |
| Tomarus gibbosus obsoletus | |
| Tomarus hirtellus | |
| Tomarus laevicollis Bates, 1888 | |
| Tomarus nasutus Burmeister, 1847 | Spotted kelpfish |
| Tomarus neglectus LeConte, 1847 | |
| Tomarus obsoletus | |
| Tomarus quadrinotatus | |
| Tomarus relictus Say, 1825 | |
| Tomarus sallaei Bates, 1888 | |
| Tomarus selanderi Cartwright, 1959 | Quillfin blenny |
| Tomarus subtropicus Blatchley, 1922 | Sugarcane beetle |
| Tomarus ventricosus | |
| Tostegoptera cribrosa (LeConte, 1853) | ⇒ Phyllophaga cribrosa LeConte, 1853 |
| Tostegoptera ventricosa (LeConte, 1853) | ⇒ Phyllophaga cribrosa LeConte, 1853 |
| Trichesthes amplicornis Reinhard, 1939 | |
| Trichesthes antennata Smith, 1889 | |
| Trichesthes apicata Reinhard, 1939 | |
| Trichesthes crinita Burmeister, 1855 | |
| Trichesthes lenis Horn, 1887 | |
| Trichesthes setifera Burmeister, 1855 | |
| Trichesthes setifera setifera | |
| Trichesthes tristis Fabricius, 1787 | |
| Trichesthes vetula Horn, 1887 | |
| Trichillidium pilosum Robinson, 1948 | |
| Trichiorhyssemus cristatellus Bates, 1887 | |
| Trichiorhyssemus riparius G. Horn, 1871 | |
| Trichiotinus affinis Gory & Perch..., 1833 | Hairy Flower Scarab |
| Trichiotinus assimilis Kirby, 1837 | Bee-Mimic Beetle |
| Trichiotinus bibens Fabricius, 1775 | |
| Trichiotinus carolinensis | |
| Trichiotinus intermedius (Casey, 1915) | ⇒ Trichiotinus texanus Horn, 1876 |
| Trichiotinus lunulatus Fabricius, 1775 | |
| Trichiotinus monticola (Casey, 1915) | ⇒ Trichiotinus texanus Horn, 1876 |
| Trichiotinus obesulus Casey, 1914 | |
| Trichiotinus parvulus (Casey, 1915) | ⇒ Trichiotinus affinis Gory & Perch..., 1833 |
| Trichiotinus piger Fabricius, 1775 | Bee-like Flower Scarab |
| Trichiotinus rasilicauda | |
| Trichiotinus reductus (Casey, 1915) | ⇒ Trichiotinus piger Fabricius, 1775 |
| Trichiotinus rufiventria | |
| Trichiotinus rufobrunneus Casey, 1914 | |
| Trichiotinus semiviridis Casey, 1914 | |
| Trichiotinus texanus Horn, 1876 | |
| Trichiotinus texanus monticola Casey, 1915 | |
| Trichiotinus texanus texanus | |
| Trichiotinus ventricosus (Casey, 1915) | ⇒ Trichiotinus affinis Gory & Perch..., 1833 |
| Trichiotinus viridans Kirby, 1837 | |
| Trichiotinus viridulus Fabricius, 1775 | |
| Trichius fasciatus Linnaeus, 1758 | Bee Beetle |
| Trichius ornatus (Jordan, 1895) | ⇒ Indotrichius ornatus Jordan, 1895 |
| Trichius sexualis Bedel, 1906 | |
| Trichius texanus (Horn, 1876) | ⇒ Trichiotinus texanus Horn, 1876 |
| Trichonotuloides aphoderrans Skelley & Wa..., 2015 | |
| Trichonotulus scrofa Fabricius, 1787 | Sow small dung beetle |
| Trichopopillia sexmaculata Benderitter, 1923 | |
| Trichoscelis patefacta Melander, 1949 | |
| Trigonopeltastes delta Forster, 1771 | Delta Flower Scarab |
| Trigonopeltastes floridana Casey, 1909 | Scrub palmetto flower scarab |
| Trigonopeltastes floridanus Casey, 1909 | |
| Trinodia quadricollis Casey, 1915 | |
| Trinodia setosifrons Casey, 1915 | |
| Triodontus lemoulti Frolov, Mont..., 2016 | |
| Trizogeniates foveicollis Ohaus, 1922 | |
| Tropinota (Epicometis) hirta Poda, 1761 | Blossom feeder |
| Tropinota (Tropinota) squalida Scopoli, 1783 | |
| Uroxys boneti Pereira & Ha..., 1961 | |
| Uroxys gorgon Arrow, 1933 | |
| Uroxys microcularis Howden & Young, 1981 | |
| Uroxys nebulinus Howden & Gill, 1987 | |
| Uroxys platypyga Howden & Young, 1981 | |
| Valgus (Acanthurus) minutus (Casey, 1909) | ⇒ Valgus canaliculatus Olivier, 1789 |
| Valgus californicus Horn, 1870 | Kaston sac spider |
| Valgus canaliculatus Olivier, 1789 | |
| Valgus hemipterus Linnaeus, 1758 | Bug flower chafer |
| Valgus hemipterus hemipterus | |
| Valgus seticollis Palisot de B..., 1805 | Bristly-necked Valgus |
| Valgus squamiger (Burmeister, 1842) | ⇒ Valgus canaliculatus Olivier, 1789 |
| Volinus sticticus Panzer, 1798 | |
| Warwickia pilosa Sanderson, 1939 | |
| Xeropsamobeus acerbus Horn, 1887 | |
| Xeropsamobeus ambiguus Fall & Cocke..., 1907 | |
| Xeropsamobeus arenicolus Gordon & Ske..., 2007 | Lesser weever |
| Xeropsamobeus asellus Schmidt, 1907 | Spotted weever |
| Xeropsamobeus brighti Gordon & Ske..., 2007 | Lesser weever |
| Xeropsamobeus desertus Van Dyke, 1918 | |
| Xeropsamobeus doyeni Gordon & Ske..., 2007 | Lesser weever |
| Xeropsamobeus mohavei Gordon & Ske..., 2007 | Lesser weever |
| Xeropsamobeus padrei Gordon & Ske..., 2007 | Lesser weever |
| Xeropsamobeus scabriceps LeConte, 1878 | |
| Xylonychus eucalypti pentaphyllus Arrow, 1924 | |
| Xylorectes faunus (Casey, 1895) | ⇒ Xyloryctes thestalus Bates, 1888 |
| Xylorectes hebes (Casey, 1915) | ⇒ Xyloryctes jamaicensis Drury, 1773 |
| Xylorectes lacustris (Casey, 1915) | ⇒ Xyloryctes jamaicensis Drury, 1773 |
| Xylorectes obsolescens (Casey, 1915) | ⇒ Xyloryctes jamaicensis Drury, 1773 |
| Xylorectes tenuicornutus (Casey, 1915) | ⇒ Xyloryctes jamaicensis Drury, 1773 |
| Xyloryctes faunus (Casey, 1895) | ⇒ Xyloryctes jamaicensis Drury, 1773 |
| Xyloryctes jamaicensis Drury, 1773 | Eastern Rhinoceros Beetle |
| Xyloryctes thestalus Bates, 1888 | Largemouth blenny |
| Xylotrupes gideon lamachus (Minck, 1920) | ⇒ Xylotrupes macleayi lamachus Minck, 1920 |
