Genus Gnathia Leach, 1814, restricted synonymy

Gnathia Leach, 1814: 386–402; Monod 1926: 326–329 (part); Cohen and Poore 1994: 343–346.

Anceus Risso, 1816: 8.

Praniza Latreille, 1817: 54.

Zuphea Risso, 1826: 104.

Gnathia (Gnathia) s. s. — Monod 1926: 329 (part).

Gnathia (Perignathia) — Monod 1926: 554–555 (not Perignathia Monod, 1922).