Article · Wikipedia archive · Last revised May 29, 2026

Solemyoidea

Solemyoidea, formerly Cryptodonta, are a nearly-extinct superfamily of the bivalves.

Last revised
May 29, 2026
Read time
≈ 1 min
Length
134 w
Citations
4
Source
Solemyoidea
Solemya elarraichensis holotype
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Solemyida
Superfamily: Solemyoidea
Gray, 1840
Families1
  • Clinopisthidae Pojeta, 1988
  • Ctenodontidae Wöhrmann, 1893
  • Ovatoconchidae J. G. Carter, 2011
  • Solemyidae Gray, 1840
Synonyms1
  • Cryptodonta2

Solemyoidea, formerly Cryptodonta, are a nearly-extinct superfamily of the bivalves.

The valves of the shell are relatively thin and somewhat elongated. Unlike most other bivalves, species in this group have no hinge teeth on their shells. They have relatively primitive, "protobranchiate", gills.3

References

References

  1. MolluscaBase eds. (2024). MolluscaBase. Solemyoidea Gray, 1840. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=22630 on 25 July 2024
  2. Neumayr, M. (1884). Zur Morphologie der Bivalvenschlosses. Sitzungsberichte der Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse, Abteilung I. 88: 385–419. page(s): 392, 393
  3. Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 430. ISBN 0-03-056747-5.