Nuculidae
Nuculidae is a family of small saltwater clams in the order Nuculida. Species in this family are commonly known as nut clams.
The nomenclature of the Western European species in this family is still uncertain. Their systematics have been based mainly on their feces.
Genera
Acila H. Adams and A. Adams, 1858 Adrana Adams and Adams, 1858 Austronucula Powell, 1939Brevinucula [Johannes Johannes Thiele (zoologist)|Thiele (zoologist)|Thiele], 1934Condylonucula D.R. Moore, 1977Ennucula Iredale, 1931- Lamellinucula Schenck, 1944Leionucula Quenstedt, 1930 †Linucula Marwick, 1931Neonucula Lan & Lee, 2001Nucula Lamarck, 1799 Pronucula Hedley, 1902Sinonucula Xu, 1985