- arcticoid teeth
(MOLLUSCA: Bivalvia)Heterodont teeth intermediate between corbiculoid and lucinoid types.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
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corbiculoid teeth — (MOLLUSCA: Bivalvia) Having 3 cardinal teeth in each valve and a median tooth below the beak in the right valve; see arcticoid teeth … Dictionary of invertebrate zoology