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From Wikipedia, the free encyclopedia

Sphaerium
Sphaerium corneum
Live Sphaerium sp. moving around with its foot. Collected from a pond in Portland, Oregon
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Sphaeriida
Superfamily: Sphaerioidea
Family: Sphaeriidae
Genus: Sphaerium
Scopoli, 1777
Species

See text.

Sphaerium is a genus of very small freshwater clams, aquatic bivalve molluscs in the family Sphaeriidae, known as the fingernail clams. The small clams in this genus are unusual in that many of them, such as Sphaerium corneum, can climb around underwater on aquatic plants, using their long and strong foot.

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  • Sphaerium from Eastfield Park, Northampton, England
  • bivalve (fingernail clam)
  • Bivalve mollusc

Transcription

Species

  • Subgenus Nucleocyclas Alimov & Starobogatov, 1968
  • Subgenus Parasphaerium Alimov & Starobogatov, 1968
  • Subgenus Cyrenastrum Bourguignat, 1854
  • Without subgenus
  • Extinct

References

  1. ^ Van Damme, D. (2018). "Sphaerium bequaerti". IUCN Red List of Threatened Species. 2018: e.T44255A58615594. doi:10.2305/IUCN.UK.2018-2.RLTS.T44255A58615594.en. Retrieved 18 November 2021.
  2. ^ Sphaerium rhomboideum at mussel-project.uwsp.edu
  3. ^ Seddon, M.B.; Van Damme, D.; Lange, C. (2017). "Sphaerium stuhlmanni". IUCN Red List of Threatened Species. 2017: e.T44256A110780643. doi:10.2305/IUCN.UK.2017-1.RLTS.T44256A110780643.en. Retrieved 18 November 2021.
  4. ^ Loris S. Russell (1976). "Pelecypods of the Hell Creek Formation (Uppermost Cretaceous) of Garfield County, Montana". Canadian Journal of Earth Sciences. 13 (2): 365–388. Bibcode:1976CaJES..13..365R. doi:10.1139/e76-039.

External links


This page was last edited on 18 November 2021, at 02:05
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