Suphisellus is a genus of beetles in the family Noteridae, containing the following species:
Suphisellus anticicollis Guignot, 1950:153
Suphisellus balzani (Régimbart, 1889a:259) (Canthydrus balzani) Suphisellus bicolor (Say, 1830:33) (Noterus bicolor) Suphisellus binotatus (Fleutiaux & Sallé, 1890:370) (Canthydrus binotatus) Suphisellus brevicornis (Sharp, 1882a:273) (Canthydrus brevicornis) Suphisellus bruchi (Zimmermann, 1919:115) (Canthydrus bruchi) Suphisellus brunneus Guignot, 1950:152 Suphisellus canthydroides Guignot, 1940:9 Suphisellus cribrosus (Régimbart, 1903:59) (Canthydrus cribrosus) Suphisellus curtus (Sharp, 1882a:272) (Canthydrus curtus) Suphisellus dilutus (Sharp, 1882a:272) (Canthydrus dilutus) Suphisellus epleri Arce-Pérez & Baca, 2017:278 Suphisellus flavolineatus (Régimbart, 1889a:262) (Canthydrus flavolineatus) Suphisellus flavopictus (Régimbart, 1889a:260) (Canthydrus flavopictus) Suphisellus gibbulus (Aubé, 1838:414) (Suphis gibbulus) Suphisellus globosus (Régimbart, 1903:62) (Canthydrus globosus) Suphisellus grammicus (Sharp, 1882a:274) (Canthydrus grammicus) Suphisellus grammopterus (Régimbart, 1889c:390) (Canthydrus grammopterus) Suphisellus grossus (Sharp, 1882a:270) (Canthydrus grossus) Suphisellus hieroglyphicus Zimmermann, 1921:187 Suphisellus insularis (Sharp, 1882a:270) (Canthydrus insularis) Suphisellus levis (Fall, 1909:99) (Canthydrus levis) Suphisellus lineatus (Horn, 1871:329) (Suphis lineatus) Suphisellus majusculus (Sharp, 1882b:6) (Canthydrus majusculus) Suphisellus melzeri Zimmermann, 1925:254 Suphisellus minimus Gschwendtner, 1922:135 Suphisellus neglectus Young, 1979:419 Suphisellus nigrinus (Aubé, 1838:411) (Hydrocanthus nigrinus) Suphisellus obesus (Régimbart, 1903:59) (Canthydrus obesus) Suphisellus obscuripennis (Régimbart, 1889a:257) (Canthydrus obscuripennis) Suphisellus ovatus (Sharp, 1882a:270) (Canthydrus ovatus) Suphisellus parsonsi Young, 1952:157 Suphisellus penthimus Guignot, 1957:41 Suphisellus pereirai Guignot, 1958:37 Suphisellus phenax Guignot, 1954:198 Suphisellus pinguiculus (Régimbart, 1903:62) (Canthydrus pinguiculus) Suphisellus puncticollis (Crotch, 1873:397) (Suphis puncticollis) Suphisellus remator (Sharp, 1882a: 272) (Canthydrus remator) Suphisellus rotundatus (Sharp, 1882a:270) (Canthydrus rotundatus) Suphisellus rubripes (Boheman, 1858:19) (Hydrocanthus rubripes) Suphisellus rufulus (Zimmermann, 1921:188) Suphisellus sculpturatus (Sharp, 1882a:269) (Canthydrus sculpturatus) Suphisellus sexnotatus (Régimbart, 1889a:259) (Canthydrus sexnotatus) Suphisellus similis Zimmermann, 1921:188 Suphisellus simoni (Régimbart, 1889b:383) (Canthydrus simoni) Suphisellus subsignatus (Sharp, 1882a:271) (Canthydrus subsignatus) Suphisellus tenuicornis (Chevrolat, 1863:199) (Hydrocanthus tenuicornis) Suphisellus transversus (Régimbart, 1903:61) (Canthydrus transversus) Suphisellus vacuifer Guignot, 1958:37 Suphisellus varians (Sharp, 1882b:5) (Canthydrus varians) Suphisellus variicollis Zimmermann, 1921:187 Suphisellus vicinus (Sharp, 1882a:2699) (Canthydrus vicinus)