Crossword clue: a group of bivalve mollusks destitute of siphons, as the oyster; the asiphonate mollusks.

asiphonata, asiphonea, asiphonida.

The most common answer is asiphonata (10 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

asiphonata 10 letters web-def

A group of bivalve mollusks destitute of siphons, as the oyster; the asiphonate mollusks.

asiphonea 9 letters web-def

A group of bivalve mollusks destitute of siphons, as the oyster; the asiphonate mollusks.

asiphonida 10 letters web-def

A group of bivalve mollusks destitute of siphons, as the oyster; the asiphonate mollusks.