n = 7
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Reinhardtius evermanni | (Jordan & Starks, 1904) | Atheresthes evermanni | Pleuronectidae | Kamchatka flounder |
| Reinhardtius groenlandicus | (Günther, 1862) | Reinhardtius hippoglossoides | Pleuronectidae | Greenland halibut |
| Reinhardtius hippoglossoides | (Walbaum, 1792) | Reinhardtius hippoglossoides | Pleuronectidae | Greenland halibut |
| Reinhardtius hippoglossoides matsuurae | Jordan & Snyder, 1901 | Reinhardtius hippoglossoides | Pleuronectidae | Greenland halibut |
| Reinhardtius matsuurae | Jordan & Snyder, 1901 | Reinhardtius hippoglossoides | Pleuronectidae | Greenland halibut |
| Reinhardtius oleosus | Tanaka, 1918 | Atheresthes evermanni | Pleuronectidae | Kamchatka flounder |
| Reinhardtius stomias | (Jordan & Gilbert, 1880) | Atheresthes stomias | Pleuronectidae | Arrow-tooth flounder |