Article · Wikipedia archive · Last revised Jun 4, 2026

Pectinoidea

The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.

Last revised
Jun 4, 2026
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≈ 1 min
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270 w
Citations
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Source
Pectinoidea
Spondylus varius
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Pectinida
Superfamily: Pectinoidea
Wilkes, 1810
Families

See text.

Synonyms1

Pectinacea

The Pectinoidea are a superfamily of marine bivalve molluscs, including the scallops and spiny oysters.1

Shell anatomy

All members of this superfamily have a triangular resilium with a nonmineralized medial core that functions below the hinge line.2

Families

According to the World Register of Marine Species, the Pectinoidea include these families (all taxa marked † are extinct):

Families brought into synonymy
  • Propeamussidae: synonym of Propeamussiidae
  • Syncyclonematidae: synonym of Entoliidae
References

References

  1. Gofas, S. (2012). Pectinoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=151320 on 2012-07-08
  2. WALLER, THOMAS R. (2006). "Phylogeny of families in the Pectinoidea (Mollusca: Bivalvia): importance of the fossil record". Zoological Journal of the Linnean Society. 148 (3): 313–342. doi:10.1111/j.1096-3642.2006.00258.x.
Further reading

Further reading