n = 6
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Cyclopsetta chittendeni | Bean, 1895 | Cyclopsetta chittendeni | Paralichthyidae | Mexican flounder |
| Cyclopsetta decussata | Gunter, 1946 | Cyclopsetta chittendeni | Paralichthyidae | Mexican flounder |
| Cyclopsetta fimbriata | (Goode & Bean, 1885) | Cyclopsetta fimbriata | Paralichthyidae | Spotfin flounder |
| Cyclopsetta maculifera | (Garman, 1899) | Syacium maculiferum | Paralichthyidae | Clearspot flounder |
| Cyclopsetta panamensis | (Steindachner, 1876) | Cyclopsetta panamensis | Paralichthyidae | God's flounder |
| Cyclopsetta querna | (Jordan & Bollman, 1890) | Cyclopsetta querna | Paralichthyidae | Toothed flounder |