| Subgenus | Cossonus (Caenocossonus)
Voss, 1955
| 2 | Species |
| Subgenus | Cossonus (Cossonus)
Clairville, 1798
| 1 | Species |
| Subgenus | Cossonus (Drepocossonus)
Voss, 1939
| 0 | Species |
| Subgenus | Cossonus (Heterophasis)
Wollaston, 1873
| 0 | Species |
| Subgenus | Cossonus (Odontocossonus)
Voss, 1956
| 0 | Species |
| Subgenus | Cossonus (Otiorcossonus)
Voss, 1956
| 0 | Species |
| Species | Cossonus abscissus Csiki, 1936
| | |
| Species | Cossonus acumen
| | |
| Species | Cossonus affaber Boheman, 1845
| | |
| Species | Cossonus affinis Dejean, 1830
| | |
| Species | Cossonus afonus Marshall, 1931
| | |
| Species | Cossonus africanus Boheman, 1845
| | |
| Species | Cossonus albertisi Pascoe, 1885
| | |
| Species | Cossonus albizziae Marshall, 1938
| | |
| Species | Cossonus alluaudi Hustache, 1922
| | |
| Species | Cossonus alphonsephilus Colonnelli, 2014
| | |
| Species | Cossonus amaniensis Hartmann, 1914
| | |
| Species | Cossonus amazonica
| | |
| Species | Cossonus ambiguus Boheman, 1838
| | |
| Species | Cossonus americanus Buchanan, 1936
| | |
| Species | Cossonus amicalis Osella, 1981
| | |
| Species | Cossonus amplirostris
| | |
| Species | Cossonus andamanus Osella, 1981
| | |
| Species | Cossonus angulipes Hustache, 1938
| | |
| Species | Cossonus anxius Pascoe, 1885
| | |
| Species | Cossonus apicalis Kuschel, 1959
| | |
| Species | Cossonus arctatus Pascoe, 1885
| | |
| Species | Cossonus arcuatus Erichson, 1847
| | |
| Species | Cossonus arculatus Richard, 1961
| | |
| Species | Cossonus areatus Kirsch, 1875
| | |
| Species | Cossonus argentinensis Hustache, 1938
| | |
| Species | Cossonus argutus Faust, 1895
| | |
| Species | Cossonus armipes Voss, 1956
| | |
| Species | Cossonus ater C.Linnaeus, 1758
| | |
| Species | Cossonus aterrimus Champion, 1909
| | |
| Species | Cossonus basalis Pascoe, 1885
| | |
| Species | Cossonus bicolor Champion, 1909
| | |
| Species | Cossonus bifoveatus Champion, 1909
| | |
| Species | Cossonus bigeminatus Champion, 1909
| | |
| Species | Cossonus bilineatus Pascoe, 1885
| | |
| Species | Cossonus bimaculatus Faust, 1895
| | |
| Species | Cossonus binodosus Marshall, 1913
| | |
| Species | Cossonus bipunctatus Blanchard, 1846
| | |
| Species | Cossonus biseriatus Faust, 1896
| | |
| Species | Cossonus bisulcatus Champion, 1909
| | |
| Species | Cossonus bivittatus Champion, 1909
| | |
| Species | Cossonus bohemani Horn, G.H., 1873 ⇒ Cossonus platalea
| | |
| Species | Cossonus bohemanni Horn, 1873
| | |
| Species | Cossonus boliviensis Hustache, 1938
| | |
| Species | Cossonus borgmeieri
| | |
| Species | Cossonus brevinasus Hartmann, 1904
| | |
| Species | Cossonus brevipes Schoenherr, 1825
| | |
| Species | Cossonus brevirostris Schoenherr, 1825
| | |
| Species | Cossonus brunneipennis
| | |
| Species | Cossonus bulbirostris Perty, 1832
| | |
| Species | Cossonus burgeoni Hustache, 1924
| | |
| Species | Cossonus caesus Erichson, 1847
| | |
| Species | Cossonus californicus Motschulsky, 1845 ⇒ Cossonus piniphilus
| | |
| Species | Cossonus camerunus Heller, 1904
| | |
| Species | Cossonus canaliculatus Champion, 1909 ⇒ Cossonus illigeri
| | |
| Species | Cossonus canarensis Faust, 1898
| | |
| Species | Cossonus cancellatus Marshall, 1953
| | |
| Species | Cossonus canus Philippi, 1864
| | |
| Species | Cossonus carinensis Faust, 1895
| | |
| Species | Cossonus carinicollis Fåhraeus, 1871
| | |
| Species | Cossonus carinifer Champion, 1909
| | |
| Species | Cossonus castaneipennis Boheman, 1838
| | |
| Species | Cossonus castaneus Blanchard, E. in Gay, 1851
| | |
| Species | Cossonus castelnaui Lea, 1911
| | |
| Species | Cossonus catherinensis
| | |
| Species | Cossonus catolethroides Champion, 1909
| | |
| Species | Cossonus cavirostris Champion, 1909
| | |
| Species | Cossonus cearensis Lesne, 1907
| | |
| Species | Cossonus centromaculatus Voss, 1956
| | |
| Species | Cossonus chirindensis Marshall, 1905
| | |
| Species | Cossonus chloropus Latreille, 1804
| | |
| Species | Cossonus circumfusus Champion, 1909
| | |
| Species | Cossonus coeloderes Chevrolat, 1877
| | |
| Species | Cossonus cognatus Faust, 1896
| | |
| Species | Cossonus collarti Hustache, 1937
| | |
| Species | Cossonus coloratus Olliff, A.S. in Whymper, 1891
| | |
| Species | Cossonus complanatus Marshall, 1905
| | |
| Species | Cossonus concinnus Boheman, 1838
| | |
| Species | Cossonus concolor Wollaston, 1873
| | |
| Species | Cossonus conicirostris Rosenschoeld, 1838
| | |
| Species | Cossonus continentalis Kuschel, 1959
| | |
| Species | Cossonus contusus Kuschel, 1959
| | |
| Species | Cossonus convexicollis Boheman, 1838
| | |
| Species | Cossonus convexirostris Champion, 1909
| | |
| Species | Cossonus convexiusculus Boheman, 1838
| | |
| Species | Cossonus convexus Kuschel, 1958
| | |
| Species | Cossonus coptorhinus Lea, 1915
| | |
| Species | Cossonus coquereli Fairmaire, 1880
| | |
| Species | Cossonus corax Marshall, 1948
| | |
| Species | Cossonus corticalis Sturm, 1826
| | |
| Species | Cossonus corticicola Osella, 1977
| | |
| Species | Cossonus corticola Say, 1831
| | |
| Species | Cossonus corvinus Hartmann, 1904
| | |
| Species | Cossonus crassirostris Schoenherr, 1825
| | |
| Species | Cossonus crenatus Horn, 1873
Ortiga | | |
| Species | Cossonus crenulatus Fairmaire, 1902
| | |
| Species | Cossonus cryptus Kuschel, 1958
| | |
| Species | Cossonus cubae Boheman, 1845
| | |
| Species | Cossonus culinaris Germar, 1819 ⇒ Stereocorynes truncorum
| | |
| Species | Cossonus cunipes Solier, 0
| | |
| Species | Cossonus curtirostris Hustache, 1956
| | |
| Species | Cossonus curvirostris Voss, 1939
| | |
| Species | Cossonus cylindripennis Champion, 1909
| | |
| Species | Cossonus cylindrirostris Olivier, 1807
| | |
| Species | Cossonus cylindrocerus Voss, 1939
| | |
| Species | Cossonus deceptor Boheman, 1838
| | |
| Species | Cossonus delauneyi Hustache, 1932
| | |
| Species | Cossonus dentatipes Voss, 1956
| | |
| Species | Cossonus dentipes Marshall, 1921
| | |
| Species | Cossonus deplanatus Rosenschoeld, 1838
| | |
| Species | Cossonus depressicollis Boheman, C.H., 1838
| | |
| Species | Cossonus depressus Boheman, 1838
| | |
| Species | Cossonus devoratus ♰ T. D. A. Cockerell, 1925
| | |
| Species | Cossonus dimidiatipennis
| | |
| Species | Cossonus diplostomus Richard, 1957
| | |
| Species | Cossonus disciferus F.Walker, 0
| | |
| Species | Cossonus divisus Marshall, 1938
| | |
| Species | Cossonus dolosus Kuschel, 1959
| | |
| Species | Cossonus donisi Marshall, 1953
| | |
| Species | Cossonus dorytomoides Hustache, 1929
| | |
| Species | Cossonus drescheri Voss, 1961
| | |
| Species | Cossonus dubius Horn, G.H., 1873
| | |
| Species | Cossonus dufaui Hustache, 1932
| | |
| Species | Cossonus duplicatus Champion, 1909
| | |
| Species | Cossonus ebenus Hustache, 1924
| | |
| Species | Cossonus ellipticollis Van Dyke, 1915
| | |
| Species | Cossonus elongaticeps Hustache, 1934
| | |
| Species | Cossonus elongatulus Marshall, 1905
| | |
| Species | Cossonus elongatus Stephens, 1829 ⇒ Rhyncolus (Rhyncolus) elongatus
| | |
| Species | Cossonus encaustes Fairmaire, 1849
| | |
| Species | Cossonus encaustus Fairmaire, 1849
| | |
| Species | Cossonus enigmaticus Hustache, 1932
| | |
| Species | Cossonus ephippiger Boheman in Schönherr, 1838
| 2 | Subspecies |
| Species | Cossonus erythrinae Voss, 1953
| | |
| Species | Cossonus euphorbiae Hustache, 1936
| | |
| Species | Cossonus euryasips Champion, 1909
| | |
| Species | Cossonus euryaspis G.C.Champion, 1909
| | |
| Species | Cossonus evanescens Champion, 1909
| | |
| Species | Cossonus exaratus Boheman, 1838
| | |
| Species | Cossonus excavata Dejean, 1835
| | |
| Species | Cossonus excavatus Pascoe, 1885
| | |
| Species | Cossonus falli Champion, 1909
| | |
| Species | Cossonus fasciolatus Fairmaire, 1871
| | |
| Species | Cossonus ferrugineus Boheman, 1838 ⇒ Cossonus parallelipipedus
| | |
| Species | Cossonus ficus Marshall, 1931
| | |
| Species | Cossonus filiformis Sturm, 1826
| | |
| Species | Cossonus flavovittatus Champion, 1909
| | |
| Species | Cossonus formosanus Voss, 1956
| | |
| Species | Cossonus forsteri Kuschel, 1959
| | |
| Species | Cossonus fortipes Fairmaire, 1902
| | |
| Species | Cossonus fossatirostris Marshall, 1947
| | |
| Species | Cossonus fossatus Boheman, 1838
| | |
| Species | Cossonus fossicollis Van Dyke, 1916
| | |
| Species | Cossonus foveatus Boheman, 1838
| | |
| Species | Cossonus foveicollis Faust, 1894
| | |
| Species | Cossonus franzi Hoffmann, 1965
| | |
| Species | Cossonus fraudiger Faust, 1895
| | |
| Species | Cossonus fraudulentus Kolbe, H.J., 1897
| | |
| Species | Cossonus frenchi Lea, 1915
| | |
| Species | Cossonus freudei Kuschel, 1958
| | |
| Species | Cossonus freyi Kuschel, 1959
| | |
| Species | Cossonus frictus Kuschel, 1958
| | |
| Species | Cossonus frigidus Hustache, 1929
| | |
| Species | Cossonus fugitus Kuschel, 1958
| | |
| Species | Cossonus gabbii ♰ S. H. Scudder, 1893
| | |
| Species | Cossonus gibbirostris Hustache, 1936
| | |
| Species | Cossonus glabellus Voss, 1939
| | |
| Species | Cossonus glabricollis Boheman, 1838
| | |
| Species | Cossonus glacialis Hustache, 1929
| | |
| Species | Cossonus gracilirostris Marshall, 1940
| | |
| Species | Cossonus gracilis Kuschel, 1958
| | |
| Species | Cossonus gracilitarsis Hustache, 1939
| | |
| Species | Cossonus guadeloupensis Hustache, 1932
| | |
| Species | Cossonus guadelupensis Hustache, 1932
| | |
| Species | Cossonus guatemaltecus Champion, 1909
| | |
| Species | Cossonus guildingi Boheman in Schönherr, 1838
| | |
| Species | Cossonus guildingii Boheman, 1838
| | |
| Species | Cossonus hackeri Lea, 1909
| | |
| Species | Cossonus haematicus Faust, 1895
| | |
| Species | Cossonus hamiltoni Slosson, 1899
| | |
| Species | Cossonus hartmanni Voss, 1939
| | |
| Species | Cossonus hebes Walker, 1859
| | |
| Species | Cossonus hepburni Champion, 1909
| | |
| Species | Cossonus heros Voss, 1934
| | |
| Species | Cossonus hinojosai ♰ S. R. Davis, 2007
| | |
| Species | Cossonus histrio Marshall, 1938
| | |
| Species | Cossonus histris Marshall, 1938
| | |
| Species | Cossonus holomelas Montrouzier, X., 1860
| | |
| Species | Cossonus horni Marshall, 1938
| | |
| Species | Cossonus hovanus Hustache, 1922
| | |
| Species | Cossonus hubbardi Schwarz, 1899
| | |
| Species | Cossonus hustachei Kuschel, 1959
| | |
| Species | Cossonus hymenaerus Kuschel, 1958
| | |
| Species | Cossonus hyperboreus Hustache, 1929
| | |
| Species | Cossonus hypocrita Hustache, 1932
| | |
| Species | Cossonus hypocritus Hustache, 1932
| | |
| Species | Cossonus i-nitidus Lea, 1915 ⇒ Cossonus coptorhinus
| | |
| Species | Cossonus ignavus Faust, 1896
| | |
| Species | Cossonus illaesus Kuschel, 1959
| | |
| Species | Cossonus illigeri Champion, 1909
| | |
| Species | Cossonus imerinae Hustache, 1922
| | |
| Species | Cossonus imitans Kuschel, 1958
| | |
| Species | Cossonus immeritus Fåhraeus, 1871
| | |
| Species | Cossonus impressicollis Fairmaire, 1893
| | |
| Species | Cossonus impressifrons Boheman, 1838 ⇒ Cossonus coptorhinus
| | |
| Species | Cossonus impressofrons
| | |
| Species | Cossonus impressus Boheman, 1838
| | |
| Species | Cossonus incisus Pascoe, 1885 ⇒ Cossonus illigeri
| | |
| Species | Cossonus incivilis Fåhraeus, 1871
| | |
| Species | Cossonus inconditus Kuschel, 1958
| | |
| Species | Cossonus indigens Pascoe, 1885
| | |
| Species | Cossonus inexpectatus Folwaczny, 1964
| | |
| Species | Cossonus insignis
| | |
| Species | Cossonus insularis Boheman, C.H., 1859
| | |
| Species | Cossonus integricollis Lea, 1896
| | |
| Species | Cossonus irregularis Champion, 1909
| | |
| Species | Cossonus jacobi Kuschel, 1958
| | |
| Species | Cossonus junctus Kuschel, 1958
| | |
| Species | Cossonus kenyae Hustache, 1929
| | |
| Species | Cossonus krali Colonnelli, 2014
| | |
| Species | Cossonus lacupros Marshall, 1938
| | |
| Species | Cossonus laesicollis Thomson, 1858
| | |
| Species | Cossonus laevigatus Kuschel, 1958
| | |
| Species | Cossonus lamellipes Hustache, 1938
| | |
| Species | Cossonus lamina Hustache, 1938
| | |
| Species | Cossonus lampros Marshall, 1938
| | |
| Species | Cossonus laticollis Sturm, 1826
| | |
| Species | Cossonus latinasus Kuschel, 1958
| | |
| Species | Cossonus latipennis Champion, 1909
| | |
| Species | Cossonus latirostris Champion, 1909
| | |
| Species | Cossonus latithorax Boheman, 1838
| | |
| Species | Cossonus latitibiis Marshall, 1938
| | |
| Species | Cossonus latitibris Marshall, 1938
| | |
| Species | Cossonus latus Boheman, 1838
| | |
| Species | Cossonus lebasi Boheman in Schönherr, 1838
| | |
| Species | Cossonus lebasii Dejean, 1835
| | |
| Species | Cossonus leleupi Voss, 1953
| | |
| Species | Cossonus lepidus Kuschel, 1958
| | |
| Species | Cossonus lessus Kuschel, 1959
| | |
| Species | Cossonus lignarius Gyllenhal, 1813 ⇒ Phloeophagus turbatus
| | |
| Species | Cossonus ligniperda Boheman in Schönherr, 1838
| | |
| Species | Cossonus ligniperdus Boheman, 1838
| | |
| Species | Cossonus limbaticollis Marshall, 1921
| | |
| Species | Cossonus lixellus Hustache, 1938
| | |
| Species | Cossonus lobeliae Aurivillius, 1910
| | |
| Species | Cossonus longicollis Chevrolat, 0
| | |
| Species | Cossonus longinasus Hustache, 1938
| | |
| Species | Cossonus longulus Chevrolat, 0
| | |
| Species | Cossonus lupini Van Dyke, 1915
| | |
| Species | Cossonus lymexylon Olivier, A.G., 1807
| | |
| Species | Cossonus macer Pascoe, 1885
| | |
| Species | Cossonus macilentus Lea, 1915
| | |
| Species | Cossonus maculosus Fairmaire, 1880
| | |
| Species | Cossonus madagascariensis Bovie, 1907
| | |
| Species | Cossonus major Csiki, 1936
| | |
| Species | Cossonus malaisei Kuschel, 1958
| | |
| Species | Cossonus marcidus Champion, 1909
| | |
| Species | Cossonus marginalis Boheman, 1838
| | |
| Species | Cossonus marioni Oustalet, 1874
| | |
| Species | Cossonus marionii ♰ E. Oustalet, 1874
| | |
| Species | Cossonus marshalli Kuschel, 1959
| | |
| Species | Cossonus mayidiana Voss, 1953
| | |
| Species | Cossonus maynei Hustache, 1934
| | |
| Species | Cossonus meriani ♰ O. Heer, 1847
| | |
| Species | Cossonus meridianus Csiki, 1936 ⇒ Cossonus impressus
| | |
| Species | Cossonus methneri Voss, 1939
| | |
| Species | Cossonus mexicanus
| | |
| Species | Cossonus micraspis Champion, 1909
| | |
| Species | Cossonus mimicus Hustache, 1938
| | |
| Species | Cossonus minimus Chevrolat, 0
| | |
| Species | Cossonus minor Csiki, 1936
| | |
| Species | Cossonus modestus Kuschel, 1959
| | |
| Species | Cossonus moelleri Waltl, 1835
| | |
| Species | Cossonus moestus Faust, 1898
| | |
| Species | Cossonus multiforus Say, 1831
| | |
| Species | Cossonus murrayi Wollaston, 1874
| | |
| Species | Cossonus natalensis
| | |
| Species | Cossonus nigrifrons Chevrolat, 0
| | |
| Species | Cossonus nigritus Klug, 1850
| | |
| Species | Cossonus nigroapicalis Lea, 1909
| | |
| Species | Cossonus nigropiceus Philippi, 1864
| | |
| Species | Cossonus nitidicollis Champion, 1909
| | |
| Species | Cossonus nitidirostris Lea, 1915
| | |
| Species | Cossonus nitidus Philippi, 1864
| | |
| Species | Cossonus nkolentanganicus Voss, 1939
| | |
| Species | Cossonus novaguineesis Csiki, 1936
| | |
| Species | Cossonus obscurior Voss, 1963
| | |
| Species | Cossonus ochreipennis Colonnelli, 2014
| | |
| Species | Cossonus ocularis Champion, 1909
| | |
| Species | Cossonus olsufievi Hustache, 1956
| | |
| Species | Cossonus opacus
| | |
| Species | Cossonus ovalipennis Richard, 1958
| | |
| Species | Cossonus overlaeti Hustache, 1937
| | |
| Species | Cossonus pacificus Van Dyke, 1916
| | |
| Species | Cossonus papalis Heller, 1914
| | |
| Species | Cossonus papuanus Faust, 1898
| | |
| Species | Cossonus paraincisus Osella, 1981
| | |
| Species | Cossonus paralellepipedus E.F.Germar, 1819
| | |
| Species | Cossonus parallelipipedus Dejean, 1821
| | |
| Species | Cossonus parallelopipedus
| | |
| Species | Cossonus parvicollis Champion, 1909
| | |
| Species | Cossonus patruelis Voss, 1939
| | |
| Species | Cossonus perfidiosus Boheman, 1838
| | |
| Species | Cossonus perinetensis Hustache, 1956
| | |
| Species | Cossonus pertusicollis Thomson, 1858
| | |
| Species | Cossonus pertusus Faust, 1895
| | |
| Species | Cossonus peruanus Kirsch, 1875
| | |
| Species | Cossonus piceus Billberg, 1820
| | |
| Species | Cossonus pinguis Horn, G.H., 1873 ⇒ Caulophilus oryzae
| | |
| Species | Cossonus piniphilus Boheman, 1838
| | |
| Species | Cossonus plagatus Kuschel, 1959
| | |
| Species | Cossonus planatus Bedel, 1885
| | |
| Species | Cossonus planirostris Champion, 1910
| | |
| Species | Cossonus planus Champion, 1910
| | |
| Species | Cossonus platalea Say, 1831
| | |
| Species | Cossonus platynotus Lea, 1911
| | |
| Species | Cossonus platyrhynchus Billberg, 1820
| | |
| Species | Cossonus platyrrhinus Marshall, 1931
| | |
| Species | Cossonus plaumanni Kuschel, 1958
| | |
| Species | Cossonus politus Boheman, 1845
| | |
| Species | Cossonus ponderosae Van Dyke, 1915
| | |
| Species | Cossonus porcatus Germar, 1824
| | |
| Species | Cossonus porosternus Lea, 1915
| | |
| Species | Cossonus praecellens Schoenherr, 0
| | |
| Species | Cossonus praeustus Redtenbacher, 1868
| | |
| Species | Cossonus procerus Gerstaecker, C.E.& A., 1871
| | |
| Species | Cossonus propinquus Voss, 1962
| | |
| Species | Cossonus proximus Faust, 1894
| | |
| Species | Cossonus pumilus Hustache, 1938
| | |
| Species | Cossonus punctellus Schoenherr, 0
| | |
| Species | Cossonus puncticeps Champion, 1909
| | |
| Species | Cossonus puncticollis Csiki, 1936
| | |
| Species | Cossonus punctifrons Boheman, 1838
| | |
| Species | Cossonus purulensis Champion, 1909
| | |
| Species | Cossonus pyrirostris Boheman, 1838
| | |
| Species | Cossonus quadricollis Van Dyke, 1915
| | |
| Species | Cossonus quadrimacula Walker, 1859 ⇒ Sitophilus zeamais
| | |
| Species | Cossonus quaerens Marshall, 1931
| | |
| Species | Cossonus retectus Kuschel, 1958
| | |
| Species | Cossonus reticulatus Sturm, 1825
| | |
| Species | Cossonus robustus ♰ Meunier, 1915
| | |
| Species | Cossonus rotundicollis Faust, 1882
| | |
| Species | Cossonus rubricans Kuschel, 1958
| | |
| Species | Cossonus rudis Marshall, 1938
| | |
| Species | Cossonus rufescens Boheman, 1838
| | |
| Species | Cossonus rufibasis Kuschel, 1958
| | |
| Species | Cossonus ruficollis Wollaston, 1873
| | |
| Species | Cossonus rufipennis Buchanan, 1936
| | |
| Species | Cossonus rufonotatus Champion, 1909
| | |
| Species | Cossonus rufus Boheman, 1845
| | |
| Species | Cossonus rugosus Champion, 1909
| | |
| Species | Cossonus rutus ♰ S. H. Scudder, 1893
| | |
| Species | Cossonus ruwenzoriensis Hustache, 1929
| | |
| Species | Cossonus ruwenzoriensiss Hustache, 1929
| | |
| Species | Cossonus sargi Champion, 1909
| | |
| Species | Cossonus schlüteri Voss, 1942
| | |
| Species | Cossonus schlüteri Voss, 1942
| | |
| Species | Cossonus schwarzi Van Dyke, 1916
| | |
| Species | Cossonus scitulus Kuschel, 1959
| | |
| Species | Cossonus scrobicollis Marshall, 1905
| | |
| Species | Cossonus scrobiculatostriatus Boheman, 1845
| | |
| Species | Cossonus scrobiculatus LeConte, J.L., 1859 ⇒ Cossonus piniphilus
| | |
| Species | Cossonus segnis Faust, 1896
| | |
| Species | Cossonus semirufus Boheman, 1838
| | |
| Species | Cossonus sheppardi Csiki, 1936
| | |
| Species | Cossonus shevnini Bukejs & Legalov, 2017
| | |
| Species | Cossonus sicardi Hustache, 1933
| | |
| Species | Cossonus silbermanni Champion, 1909
| | |
| Species | Cossonus simsoni Lea, 1910
| | |
| Species | Cossonus simsonis Seidlitz, 1912
| | |
| Species | Cossonus slametensis Voss, 1957
| | |
| Species | Cossonus spathula Boheman, 1838
Weevil | | |
| Species | Cossonus spec Kuschel, 1959
| | |
| Species | Cossonus spielbergi C.G.Giebel, 1852
| | |
| Species | Cossonus spielbergii ♰ Heer, 1847
| | |
| Species | Cossonus squama Fabricius, 1801
| | |
| Species | Cossonus squamoides Kuschel, 1958
| | |
| Species | Cossonus strangulatus Csiki, 1936
| | |
| Species | Cossonus stricticeps Marshall, 1847
| | |
| Species | Cossonus subareatus Boheman, 1845 ⇒ Cossonus platalea
| | |
| Species | Cossonus subcarinatus Champion, 1909
| | |
| Species | Cossonus subcostatus Boheman, 1845
| | |
| Species | Cossonus subdistincta Voss, 1953
| | |
| Species | Cossonus subfoveolatus Csiki, 1936
| | |
| Species | Cossonus subopacus Champion, 1909
| | |
| Species | Cossonus subpubescens Wollaston, 1873
| | |
| Species | Cossonus subreticulatus Hustache, 1938
| | |
| Species | Cossonus sulcatifrons Hustache, 1932
| | |
| Species | Cossonus sulcatirostris Hustache, 1932
| | |
| Species | Cossonus sulcatulus Chevrolat, 0
| | |
| Species | Cossonus sulcifrons Dejean, 1821
| | |
| Species | Cossonus sulcirostris Boheman, 1838
| | |
| Species | Cossonus suturalis Boheman, 1838
| | |
| Species | Cossonus tardii Curtis, 1825
| | |
| Species | Cossonus tarsalis Hustache, 1936
| | |
| Species | Cossonus tenellus Klug, 1834
| | |
| Species | Cossonus texanus Van Dyke, 1915
| | |
| Species | Cossonus thompsoni Kuschel, 1959
| | |
| Species | Cossonus thoracicus Pascoe, 1885
| | |
| Species | Cossonus tibialis Folwaczny, 1964
| | |
| Species | Cossonus torridus Boheman, 1838
| | |
| Species | Cossonus tostoides Voss, 1957
| | |
| Species | Cossonus tostus Marshall, 1938
| | |
| Species | Cossonus transvaalensis Marshall, 1905
| | |
| Species | Cossonus truncorum Sturm, 1826
| | |
| Species | Cossonus turkestanus Folwaczny, 1973
| | |
| Species | Cossonus umzila Marshall, 1905
| | |
| Species | Cossonus uniseriatus Hustache, 1938
| | |
| Species | Cossonus vaneyeni Voss, 1953
| | |
| Species | Cossonus variipennis Gahan, C.J., 1900
| | |
| Species | Cossonus varipes Faust, 1895
| | |
| Species | Cossonus vicarius Lea, 1909
| | |
| Species | Cossonus vitraci Hustache, 1932
| | |
| Species | Cossonus vittatus Kirsch, 1869
| | |
| Species | Cossonus vulneratus Illiger, J.C.W., 1805
| | |
| Species | Cossonus willinki Kuschel, 1958
| | |
| Species | Cossonus wittei Hustache, 1939
| | |
| Species | Cossonus wittmeri Kuschel, 1959
| | |
| Species | Cossonus xylophagus Chevrolat, 0
| | |
| Species | Cossonus xylophilus Boheman, 1838
| | |
| Species | Cossonus zamiae Chevrolat, 0
| | |
| Species | Cossonus zischkai Kuschel, 1959
| | |
