''Tucetona multicostata'' is a species of
clam
Clam is a common name for several kinds of bivalve mollusc. The word is often applied only to those that are deemed edible and live as infauna, spending most of their lives halfway buried in the sand of the sea floor or riverbeds. Clams h ...
.
References
Glycymerididae
Bivalves described in 1833
{{Bivalve-stub