Noun arcidae has 1 sense
  1. Arcidae, family Arcidae - ark shells
    --1 is a kind of mollusk family
    --1 is a member of
     Bivalvia, class Bivalvia, Lamellibranchia, class Lamellibranchia, class Pelecypoda
    --1 has members: Arca, genus Arca
,
TOP