The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.
The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.
==Shell anatomy== All members of this superfamily have a triangular resilium with a nonmineralized medial core that functions below the hinge line.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).