| Species | Name Used in Reference |
|---|---|
| Polydactylus approximans (Lay & Bennett, 1839) | Polydactylus approximans (p. 359;fig.1A-B,2A) |
| Polydactylus opercularis (Gill, 1863) | Polydactylus opercularis (p. 362;fig.1C-D,2B) |
| Polydactylus quadrifilis (Cuvier, 1829) | Polydactylus quadrifilis (p. 363) |