Oyster Crab (noun) Definition, Meaning & Examples

noun
  1. a pea crab, Pinnotheres ostreum, the female of which lives as a commensal within the mantle cavity of oysters.
noun
  1. any of several small soft-bodied crabs of the genus Pinnotheres, esp P. ostreum, that live as commensals in the mantles of oysters
Oyster Crab (noun) Definition, Meaning & Examples

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