Antonyms of adj pelecypodous

1 sense of pelecypodous

Sense 1
lamellibranch, pelecypod, pelecypodous -- (bivalve)

INDIRECT (VIA bivalve) -> univalve -- (used of mollusks, especially gastropods, as snails etc.)

Similarity of adj pelecypodous

1 sense of pelecypodous

Sense 1
lamellibranch, pelecypod, pelecypodous -- (bivalve)
       => bivalve (vs. univalve), bivalved -- (used of mollusks having two shells (as clams etc.))