| Species | Name Used in Reference |
|---|---|
| Bassanago nielseni (Karmovskaya, 1990) | Pseudoxenomystax nielseni (p. 8 ) |
| Gnathophis andriashevi Karmovskaya, 1990 | Gnathophis andriashevi (p. 7 ) |
| Gnathophis parini Karmovskaya, 1990 | Gnathophis parini (p. 2 ) |
| Gnathophis smithi Karmovskaya, 1990 | Gnathophis smithi (p. 4 ) |
| Pleuronichthys coenosus Girard, 1854 | Pleuronichthys coenosus (p. 215-216;tab.3 ) |