User:Sophie means wisdom/sandbox

Subclass Palaeotaxodonta

Order Nuculoida

• Lametilidae
• Malletiidae H. and A. Adams, 1858
• Neilonellidae Schileyko, 1989
• Nuculanidae Meek, 1864
• Nuculidae Gray, 1824
  • Acila H. Adams and A. Adams, 1858
  • Adrana Adams and Adams, 1858
  • Brevinucula Thiele, 1934
  • Ennucula Iredale, 1931
  • Nucula Lamarck, 1799
  • Nuculoma Cossmann, 1907
• Praenuculidae Mcalester, 1969
• Pristiglomidae Sanders and Allen, 1973
• Siliculidae Allen and Sanders, 1973
• Tindariidae Verrill and Bush, 1897
• Yoldiidae Habe, 1977

Subclass Cryptodonta

• †Praecardioida
• Solemyoida

Subclass Heterodonta (typical clams, cockles, rudists, etc)

Myoida

• †Redoniidae