Trochidae Rafinesque, 1815
Lamellitrochus bicoronatus Quinn, 1991
Lamellitrochus carinatus Quinn, 1991
Lamellitrochus fenestratus Quinn, 1991
Lamellitrochus filosus Quinn, 1991
Lamellitrochus inceratus Quinn, 1991
Lamellitrochus lamellosus (A. E. Verrill & S. Smith, 1880)
Lamellitrochus pourtalesi (Clench & Aguayo, 1939)
Lamellitrochus suavis Quinn, 1991
