| Scientific Name | Author | English Name |
|---|---|---|
| Citharichthys abbotti | Dawson, 1969 | Veracruz whiff |
| Citharichthys amblybregmatus | Gutherz & Blackman, 1970 | |
| Citharichthys arctifrons | Goode, 1880 | Gulf Stream flounder |
| Citharichthys arenaceus | Evermann & Marsh, 1900 | Sand whiff |
| Citharichthys cornutus | (Günther, 1880) | Horned whiff |
| Citharichthys darwini | Victor & Wellington, 2013 | Darwin's sanddab |
| Citharichthys dinoceros | Goode & Bean, 1886 | Spined whiff |
| Citharichthys fragilis | Gilbert, 1890 | Gulf sanddab |
| Citharichthys gilberti | Jenkins & Evermann, 1889 | Bigmouth sanddab |
| Citharichthys gnathus | Hoshino & Amaoka, 1999 | |
| Citharichthys gordae | Beebe & Tee-Van, 1938 | Mimic sandab |
| Citharichthys gymnorhinus | Gutherz & Blackman, 1970 | Anglefin whiff |
| Citharichthys macrops | Dresel, 1885 | Spotted whiff |
| Citharichthys mariajorisae | van der Heiden & Mussot-Pérez, 1995 | Five-rayed sanddab |
| Citharichthys minutus | Cervigón, 1982 | |
| Citharichthys platophrys | Gilbert, 1891 | Small sandab |
| Citharichthys sordidus | (Girard, 1854) | Pacific sanddab |
| Citharichthys spilopterus | Günther, 1862 | Bay whiff |
| Citharichthys stampflii | (Steindachner, 1894) | Smooth flounder |
| Citharichthys stigmaeus | Jordan & Gilbert, 1882 | Speckled sanddab |
| Citharichthys surinamensis | (Bloch & Schneider, 1801) | |
| Citharichthys uhleri | Jordan, 1889 | Voodoo whiff |
| Citharichthys valdezi | Cervigón, 1986 | |
| Citharichthys xanthostigma | Gilbert, 1890 | Longfin sanddab |
| Cyclopsetta chittendeni | Bean, 1895 | Mexican flounder |
| Cyclopsetta fimbriata | (Goode & Bean, 1885) | Spotfin flounder |
| Cyclopsetta panamensis | (Steindachner, 1876) | God's flounder |
| Cyclopsetta querna | (Jordan & Bollman, 1890) | Toothed flounder |
| Etropus ciadi | van der Heiden & Plascencia González, 2005 | |
| Etropus crossotus | Jordan & Gilbert, 1882 | Fringed flounder |
| Etropus cyclosquamus | Leslie & Stewart, 1986 | Shelf flounder |
| Etropus delsmani | Chabanaud, 1940 | |
| Etropus ectenes | Jordan, 1889 | Sole flounder |
| Etropus longimanus | Norman, 1933 | |
| Etropus microstomus | (Gill, 1864) | Smallmouth flounder |
| Etropus pacificus | Nielsen, 1963 | Delsman's flounder |
| Etropus peruvianus | Hildebrand, 1946 | Peruvian flounder |
| Etropus rimosus | Goode & Bean, 1885 | Gray flounder |
| Syacium guineense | (Bleeker, 1862) | Papillose flounder |
| Syacium gunteri | Ginsburg, 1933 | Shoal flounder |
| Syacium latifrons | (Jordan & Gilbert, 1882) | Beach flounder |
| Syacium longidorsale | Murakami & Amaoka, 1992 | Longfin flounder |
| Syacium maculiferum | (Garman, 1899) | Clearspot flounder |
| Syacium micrurum | Ranzani, 1842 | Channel flounder |
| Syacium ovale | (Günther, 1864) | Oval flounder |
| Syacium papillosum | (Linnaeus, 1758) | Dusky flounder |