Phylum: Mollusca - Class: Bivalvia

 

Family: Thyasiridae Dall, 1900 (1895)

Axinulus alleni (Carrozza, 1981)  Axinulus croulinensis (Jeffreys, 1847) Axinus grandis (A. E. Verrill & S. Smith [in Verrill], 1885)
Genaxinus eumyarius (M. Sars, 1870)  Mendicula ferruginosa (Forbes, 1844) Mendicula oblonga (Monterosato, 1880)
Parathyasira granulosa (Monterosato, 1874) Thyasira biplicata (Philippi, 1836) Thyasira subovata (Jeffreys, 1881)
   
Thyasira succisa (Jeffreys, 1876)