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Pectinoidea | |
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Spondylus varius | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Bivalvia |
Order: | Pectinida |
Superfamily: | Pectinoidea Wilkes, 1810 |
Families | |
See text. | |
Synonyms[1] | |
Pectinacea |
The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.[1]
All members of this superfamily have a triangular resilium with a nonmineralized medial core that functions below the hinge line.[2]
According to the World Register of Marine Species, the Pectinoidea include these families (all taxa marked † are extinct):