| Nominal Species (n = 152) | Present allocation (n = 110) | Ref. |
|---|---|---|
| Citharichthys abbotti Dawson, 1969 | Citharichthys abbotti | 40966 |
| Pseudorhombus adspersus Steindachner, 1867 | Paralichthys adspersus | 26282 |
| Paralichthys aestuarius Gilbert & Scofield, 1898 | Paralichthys aestuarius | 9330 |
| Citharichthys aethalion Jordan, 1886 | Syacium micrurum | 10878 |
| Pseudorhombus affinis Weber, 1913 | Pseudorhombus elevatus | 3322 |
| Paralichthys albigutta Jordan & Gilbert, 1882 | Paralichthys albigutta | 7251 |
| Citharichthys amblybregmatus Gutherz & Blackman, 1970 | Citharichthys amblybregmatus | 40966 |
| Pseudorhombus andersoni Gilchrist, 1904 | Pseudorhombus arsius | 4417 |
| Pseudorhombus annulatus Norman, 1927 | Pseudorhombus annulatus | 11441 |
| Ancylopsetta antillarum Gutherz, 1966 | Ancylopsetta antillarum | 40966 |
| Hemirhombus aramaca Günther, 1862 | Syacium micrurum | 5979 |
| Hemirhombus aramaca (non Günther, 1862) | Syacium guineensis | 34088 |
| Pleuronectes aramaca Walbaum, 1792 | Syacium papillosum | 10878 |
| Rhombus aramaca Castelnau, 1855 | Paralichthys brasiliensis | 41261 |
| Citharichthys arctifrons Goode, 1880 | Citharichthys arctifrons | 7251 |
| Citharichthys arenaceus Evermann & Marsh, 1900 | Citharichthys arenaceus | 7251 |
| Pseudorhombus argus Weber, 1913 | Pseudorhombus argus | 6771 |
| Pseudorhombus argus (non Weber, 1913) | Pseudorhombus jenynsii | 9774 |
| Pleuronectes arsius Hamilton, 1822 | Pseudorhombus arsius | 6804 |
| Paralichthys bicyclophorus Miranda Ribeiro, 1915 | Paralichthys patagonicus | 43590 |
| Pseudorhombus binii Tortonese, 1955 | Pseudorhombus binii | 40966 |
| Hippoglossina bollmani Gilbert, 1890 | Hippoglossina bollmani | 9330 |
| Hippoglossus brasiliensis Ranzani, 1842 | Paralichthys brasiliensis | 26282 |
| Hippoglossus californicus Ayres, 1859 | Paralichthys californicus | 12965 |
| Pseudorhombus cartwrighti Ogilby, 1912 | Pseudorhombus dupliciocellatus | 4900 |
| Cyclopsetta chittendeni Bean, 1895 | Cyclopsetta chittendeni | 7251 |
| Etropus ciadi van der Heiden & Plascencia González, 2005 | Etropus ciadi | 57761 |
| Rhombus cinnamoneus Temminck & Schlegel, 1846 | Pseudorhombus cinnamoneus | 9494 |
| Romboidichthys cornutus Günther, 1880 | Citharichthys cornutus | 12965 |
| Etropus crossotus Jordan & Gilbert, 1882 | Etropus crossotus | 9330 |
| Spinirhombus ctenosquamis Oshima, 1927 | Pseudorhombus ctenosquamis | 33837 |
| Ancylopsetta cycloidea Tyler, 1959 | Ancylopsetta cycloidea | 5217 |
| Etropus cyclosquamus Leslie & Stewart, 1986 | Etropus cyclosquamus | 39355 |
| Citharichthys darwini Victor & Wellington, 2013 | Citharichthys darwini | 93094 |
| Cyclopsetta decussata Gunter, 1946 | Cyclopsetta chittendeni | 53012 |
| Paralichthys delfini Pequeño & Plaza, 1987 | Paralichthys delfini | 9068 |
| Etropus delsmani Chabanaud, 1940 | Etropus delsmani delsmani | 26282 |
| Etropus delsmani pacificus Nielsen, 1963 | Etropus delsmani pacificus | 9330 |
| Ancylopsetta dendritica Gilbert, 1890 | Ancylopsetta dendritica | 9330 |
| Pleuronectes dentatus Linnaeus, 1766 | Paralichthys dentatus | 12965 |
| Notosema dilecta Goode & Bean, 1883 | Ancylopsetta dilecta | 12965 |
| Citharichthys dinoceros Goode & Bean, 1886 | Citharichthys dinoceros | 36453 |
| Pseudorhombus diplospilus Norman, 1926 | Pseudorhombus diplospilus | 3132 |
| Pseudorhombus dupliciocellatus Regan, 1905 | Pseudorhombus dupliciocellatus | 559 |
| Pseudorhombus dupliciocellatus (non Regan, 1905) | Pseudorhombus diplospilus | 9774 |
| Etropus ectenes Jordan, 1889 | Etropus ectenes | 9330 |
| Tarphops elegans Amaoka, 1969 | Tarphops elegans | 559 |
| Pseudorhombus elevatus Ogilby, 1912 | Pseudorhombus elevatus | 3322 |
| Teratorhombus excisiceps Macleay, 1881 | Pseudorhombus arsius | 75154 |
| Paralichthys fernandezianus Steindachner, 1903 | Paralichthys fernandezianus | 33021 |
| Hemirhombus fimbriatus Goode & Bean, 1885 | Cyclopsetta fimbriata | 12965 |
| Citharichthys fragilis Gilbert, 1890 | Citharichthys fragilis | 2850 |
| Gastropsetta frontalis Bean, 1895 | Gastropsetta frontalis | 7251 |
| 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 guineensis | 10878 |
| Syacium gunteri Ginsburg, 1933 | Syacium gunteri | 7251 |
| Citharichthys gymnorhinus Gutherz & Blackman, 1970 | Citharichthys gymnorhinus | 7251 |
| Paralichthys hilgendorfii Steindachner, 1903 | Paralichthys fernandezianus | 89357 |
| Etropus intermedius Norman, 1933 | Etropus crossotus | 53012 |
| Hippoglossus intermedius Ranzani, 1842 | Syacium papillosum | 10878 |
| Paralichthys isosceles Jordan, 1891 | Paralichthys isosceles | 34245 |
| Rhombus javanicus Bleeker, 1853 | Pseudorhombus javanicus | 1555 |
| Platessa jenynsii Bleeker, 1855 | Pseudorhombus jenynsii | 26282 |
| Hippoglossus kingii Jenyns, 1842 | Paralichthys adspersus | 12 |
| Ancylopsetta kumperae Tyler, 1959 | Ancylopsetta kumperae | 5217 |
| Citharichthys latifrons Jordan & Gilbert, 1882 | Syacium latifrons | 10878 |
| Rhombus lentiginosus Richardson, 1843 | Pseudorhombus arsius | 75154 |
| Paralichthys lethostigma Jordan & Gilbert, 1884 | Paralichthys lethostigma | 7251 |
| Spinirhombus levisquamis Oshima, 1927 | Pseudorhombus levisquamis | 26282 |
| Xystreurys liolepis Jordan & Gilbert, 1880 | Xystreurys liolepis | 2850 |
| 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 |
| Hippoglossina macrops Steindachner, 1876 | Hippoglossina macrops | 9330 |
| Citharichthys maculifer Garman, 1899 | Syacium maculiferum | 10878 |
| Paralichthys magdalenae Abbott, 1898 | Paralichthys aestuarius | 9330 |
| Pseudorhombus malayanus (non Bleeker, 1865) | Pseudorhombus megalops | 9774 |
| Pseudorhombus malayanus Bleeker, 1865 | Pseudorhombus malayanus | 3322 |
| Citharichthys mariajorisae van der Heiden & Mussot-Pérez, 1995 | Citharichthys mariajorisae | 35970 |
| Pseudorhombus megalops Fowler, 1934 | Pseudorhombus megalops | 2688 |
| Ancylopsetta microctenus Gutherz, 1966 | Ancylopsetta microctenus | 40913 |
| Pseudorhombus micrognathus Norman, 1927 | Pseudorhombus micrognathus | 9494 |
| Hippoglossina microps Günther, 1881 | Paralichthys microps | 33021 |
| Citharichthys microstomus Gill, 1864 | Etropus microstomus | 12965 |
| Scyacium micrurum (non Ranzani, 1842) | Syacium guineensis | 10878 |
| Syacium micrurum Ranzani, 1842 | Syacium micrurum | 10878 |
| Syacium micrurum (non Ranzani, 1842) | Syacium guineensis | 10878 |
| Syacium micrurum (non Ranzani, 1842) | Syacium papillosum | 10878 |
| Citharichthys minutus Cervigón, 1982 | Citharichthys minutus | 40966 |
| Hippoglossina montemaris de Buen, 1961 | Hippoglossina montemaris | 9068 |
| Pleuronectes mortoniensis De Vis, 1882 | Pseudorhombus arsius | 75154 |
| Hippoglossina mystacium Ginsburg, 1936 | Hippoglossina mystacium | 9068 |
| Thysanopsetta naresi Günther, 1880 | Thysanopsetta naresi | 27363 |
| Pseudorhombus natalensis Gilchrist, 1904 | Pseudorhombus natalensis | 4417 |
| Pseudorhombus neglectus (non Bleeker, 1865) | Pseudorhombus cinnamoneus | 55073 |
| Pseudorhombus neglectus Bleeker, 1865 | Pseudorhombus neglectus | 5978 |
| Dorsopsetta norma Nielsen, 1963 | Cyclopsetta querna | 28023 |
| Pleuronectes oblongus Mitchill, 1815 | Hippoglossina oblonga | 12965 |
| Neorhombus occellatus De Vis, 1886 | Pseudorhombus arsius | 94891 |
| Hippoglossus ocellatus Poey, 1860 | Syacium micrurum | 10878 |
| Pseudorhombus ocellifer Regan, 1905 | Pseudorhombus pentophthalmus | 9774 |
| Pseudorhombus oculocirris Amaoka, 1969 | Pseudorhombus oculocirris | 559 |
| Rhombus oligodon Bleeker, 1854 | Pseudorhombus oligodon | 9494 |
| Rhombus oligolepis Bleeker, 1858 | Tarphops oligolepis | 26282 |
| Hippoglossus olivaceus Temminck & Schlegel, 1846 | Paralichthys olivaceus | 12965 |
| Paralichthys ommatus Jordan & Gilbert, 1883 | Ancylopsetta ommata | 46206 |
| Platessa orbignyana Valenciennes, 1839 | Paralichthys orbignyanus | 36656 |
| Hemirhombus ovalis Günther, 1864 | Syacium ovale | 10878 |
| Hemirhombus paetulus Jordan & Gilbert, 1882 | Syacium papillosum | 10878 |
| Platophrys palad Evermann & Seale, 1907 | Pseudorhombus dupliciocellatus | 4900 |
| Citharichthys panamensis Steindachner, 1876 | Cyclopsetta panamensis | 26282 |
| Pleuronectes papillosus Linnaeus, 1758 | Syacium papillosum | 10878 |
| Paralichthys patagonicus Jordan, 1889 | Paralichthys patagonicus | 36453 |
| Pseudorhombus pentophthalmus Günther, 1862 | Pseudorhombus pentophthalmus | 4537 |
| Etropus peruvianus Hildebrand, 1946 | Etropus peruvianus | 9330 |
| Citharichthys platophrys Gilbert, 1891 | Citharichthys platophrys | 9330 |
| Rhombus polyspilos Bleeker, 1853 | Pseudorhombus arsius | 13101 |
| Ancylopsetta quadrocellata Gill, 1864 | Ancylopsetta ommata | 80565 |
| Azevia querna Jordan & Bollman, 1890 | Cyclopsetta querna | 26282 |
| Pseudorhombus quinquocellatus Weber & de Beaufort, 1929 | Pseudorhombus quinquocellatus | 3131 |
| Verecundum rasile Jordan, 1891 | Xystreurys rasile | 27363 |
| Xystreurys ribeiroi Fowler & Bean, 1923 | Paralichthys orbignyanus | 27116 |
| Etropus rimosus Goode & Bean, 1885 | Etropus rimosus | 7251 |
| Platessa russellii Gray, 1834 | Pseudorhombus russellii | 1555 |
| Paralichthys schmitti Ginsburg, 1933 | Paralichthys fernandezianus | 89357 |
| Paralichthys simulans Lahille, 1939 | Paralichthys orbignyanus | 43588 |
| Paralichthys simulans obscurior Lahille, 1939 | Paralichthys orbignyanus | 36453 |
| Paralichthys sinaloae Jordan & Abbott, 1898 | Paralichthys woolmani | 9330 |
| Pleuronectes sinensis Lacepède, 1802 | Tephrinectes sinensis | 5193 |
| Rhombus soleaeformis Agassiz, 1831 | Syacium papillosum | 10878 |
| Psettichthys sordidus Girard, 1854 | Citharichthys sordidus | 26282 |
| Citharichthys spilopterus Günther, 1862 | Citharichthys spilopterus | 7251 |
| Pseudorhombus spinosus McCulloch, 1914 | Pseudorhombus spinosus | 3131 |
| Paralichthys squamilentus Jordan & Gilbert, 1882 | Paralichthys squamilentus | 7251 |
| Hemirhombus stampflii Steindachner, 1894 | Citharichthys stampflii | 6804 |
| Citharichthys stigmaeus Jordan & Gilbert, 1882 | Citharichthys stigmaeus | 26282 |
| Hippoglossina stomata Eigenmann & Eigenmann, 1890 | Hippoglossina stomata | 2850 |
| Pleuronectes surinamensis Bloch & Schneider, 1801 | Citharichthys surinamensis | 40966 |
| Paralichthys tenuirastrum Waite, 1899 | Pseudorhombus tenuirastrum | 26282 |
| Paralichthys triocellatus Miranda Ribeiro, 1903 | Paralichthys triocellatus | 36453 |
| Pleuronectes triocellatus Bloch & Schneider, 1801 | Pseudorhombus triocellatus | 12965 |
| Paralichthys tropicus Ginsburg, 1933 | Paralichthys tropicus | 3275 |
| Citharichthys uhleri Jordan, 1889 | Citharichthys uhleri | 36880 |
| Citharichthys valdezi Cervigón, 1986 | Citharichthys valdezi | 5217 |
| Cephalopsetta ventrocellata (non Dutt & Rao, 1965) | Pseudorhombus megalops | 9774 |
| Cephalopsetta ventrocellatus Dutt & Rao, 1965 | Cephalopsetta ventrocellatus | 40966 |
| Pseudorhombus vorax Günther, 1862 | Paralichthys brasiliensis | 36453 |
| Paralichthys woolmani Jordan & Williams, 1897 | Paralichthys woolmani | 9330 |
| Citharichthys xanthostigma Gilbert, 1890 | Citharichthys xanthostigma | 2850 |