| Nominal Species (n = 61) | Present allocation (n = 46) | Ref. |
|---|---|---|
| Citharichthys abbotti Dawson, 1969 | Citharichthys abbotti | 40966 |
| Citharichthys aethalion Jordan, 1886 | Syacium micrurum | 10878 |
| Citharichthys amblybregmatus Gutherz & Blackman, 1970 | Citharichthys amblybregmatus | 40966 |
| Hemirhombus aramaca (non Günther, 1862) | Syacium guineense | 34088 |
| Hemirhombus aramaca Günther, 1862 | Syacium micrurum | 5979 |
| Pleuronectes aramaca Walbaum, 1792 | Syacium papillosum | 10878 |
| Citharichthys arctifrons Goode, 1880 | Citharichthys arctifrons | 7251 |
| Citharichthys arenaceus Evermann & Marsh, 1900 | Citharichthys arenaceus | 7251 |
| Cyclopsetta chittendeni Bean, 1895 | Cyclopsetta chittendeni | 7251 |
| Etropus ciadi van der Heiden & Plascencia González, 2005 | Etropus ciadi | 57761 |
| Romboidichthys cornutus Günther, 1880 | Citharichthys cornutus | 12965 |
| Etropus crossotus Jordan & Gilbert, 1882 | Etropus crossotus | 9330 |
| Etropus cyclosquamus Leslie & Stewart, 1986 | Etropus cyclosquamus | 39355 |
| Citharichthys darwini Victor & Wellington, 2013 | Citharichthys darwini | 93094 |
| Cyclopsetta decussata Gunter, 1946 | Cyclopsetta chittendeni | 53012 |
| Etropus delsmani Chabanaud, 1940 | Etropus delsmani | 123477 |
| Etropus delsmani pacificus Nielsen, 1963 | Etropus pacificus | 9330 |
| Citharichthys dinoceros Goode & Bean, 1886 | Citharichthys dinoceros | 36453 |
| Etropus ectenes Jordan, 1889 | Etropus ectenes | 9330 |
| Hemirhombus fimbriatus Goode & Bean, 1885 | Cyclopsetta fimbriata | 12965 |
| Citharichthys fragilis Gilbert, 1890 | Citharichthys fragilis | 2850 |
| Citharichthys gilberti Jenkins & Evermann, 1889 | Citharichthys gilberti | 9330 |
| Citharichthys gnathus Hoshino & Amaoka, 1999 | Citharichthys gnathus | 35997 |
| Citharichthys gordae Beebe & Tee-Van, 1938 | Citharichthys gordae | 9330 |
| Hemirhombus guineensis Bleeker, 1862 | Syacium guineense | 10878 |
| Syacium gunteri Ginsburg, 1933 | Syacium gunteri | 7251 |
| Citharichthys gymnorhinus Gutherz & Blackman, 1970 | Citharichthys gymnorhinus | 7251 |
| Etropus intermedius Norman, 1933 | Etropus crossotus | 53012 |
| Hippoglossus intermedius Ranzani, 1842 | Syacium papillosum | 10878 |
| Citharichthys latifrons Jordan & Gilbert, 1882 | Syacium latifrons | 10878 |
| Syacium longidorsale Murakami & Amaoka, 1992 | Syacium longidorsale | 9330 |
| Etropus longimanus Norman, 1933 | Etropus longimanus | 36453 |
| Syacium longleyi Norman, 1933 | Syacium gunteri | 56787 |
| Citharichthys macrops Dresel, 1885 | Citharichthys macrops | 7251 |
| Citharichthys maculifer Garman, 1899 | Syacium maculiferum | 10878 |
| Citharichthys mariajorisae van der Heiden & Mussot-Pérez, 1995 | Citharichthys mariajorisae | 35970 |
| Citharichthys microstomus Gill, 1864 | Etropus microstomus | 12965 |
| Scyacium micrurum (non Ranzani, 1842) | Syacium guineense | 10878 |
| Syacium micrurum (non Ranzani, 1842) | Syacium papillosum | 10878 |
| Syacium micrurum (non Ranzani, 1842) | Syacium guineense | 10878 |
| Syacium micrurum Ranzani, 1842 | Syacium micrurum | 10878 |
| Citharichthys minutus Cervigón, 1982 | Citharichthys minutus | 40966 |
| Dorsopsetta norma Nielsen, 1963 | Cyclopsetta querna | 28023 |
| Hippoglossus ocellatus Poey, 1860 | Syacium micrurum | 10878 |
| Hemirhombus ovalis Günther, 1864 | Syacium ovale | 10878 |
| Hemirhombus paetulus Jordan & Gilbert, 1882 | Syacium papillosum | 10878 |
| Citharichthys panamensis Steindachner, 1876 | Cyclopsetta panamensis | 26282 |
| Pleuronectes papillosus Linnaeus, 1758 | Syacium papillosum | 10878 |
| Etropus peruvianus Hildebrand, 1946 | Etropus peruvianus | 9330 |
| Citharichthys platophrys Gilbert, 1891 | Citharichthys platophrys | 9330 |
| Azevia querna Jordan & Bollman, 1890 | Cyclopsetta querna | 26282 |
| Etropus rimosus Goode & Bean, 1885 | Etropus rimosus | 7251 |
| Rhombus soleaeformis Agassiz, 1831 | Syacium papillosum | 10878 |
| Psettichthys sordidus Girard, 1854 | Citharichthys sordidus | 26282 |
| Citharichthys spilopterus Günther, 1862 | Citharichthys spilopterus | 7251 |
| Hemirhombus stampflii Steindachner, 1894 | Citharichthys stampflii | 6804 |
| Citharichthys stigmaeus Jordan & Gilbert, 1882 | Citharichthys stigmaeus | 26282 |
| Pleuronectes surinamensis Bloch & Schneider, 1801 | Citharichthys surinamensis | 40966 |
| Citharichthys uhleri Jordan, 1889 | Citharichthys uhleri | 36880 |
| Citharichthys valdezi Cervigón, 1986 | Citharichthys valdezi | 5217 |
| Citharichthys xanthostigma Gilbert, 1890 | Citharichthys xanthostigma | 2850 |