Etheria elliptica

Etheria is a genus of freshwater oysters in the Etheriidae family of mollusk bivalves, and a part of the Unionida order.[1] The genus includes a single species, Etheria elliptica, that is found throughout Africa and Madagascar.[2]

Etheria elliptica
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionida
Family: Etheriidae
Genus: Etheria
Lamarck, 1807
Species:
E. elliptica
Binomial name
Etheria elliptica
Lamarck, 1807

Etheria elliptica was first described by Lamarck in 1807, and lives in river basins along the Nile, Lake Tanganyika and Lake Victoria, and in Chad, Zaire, Niger, Senegal, and Angola.[3]

Etheria are found as fossils at paleontological sites in Africa, including at Lake Turkana 3-5 million years ago.[4] It first appears in the Miocene in northeast Zaire.[3]

References

  1. Huber, Markus (2010). Compendium of Bivalves. A Full-color Guide to 3'300 of the World's Marine Bivalves. A Status on Bivalvia after 250 Years of Research. Hackenheim: ConchBooks. pp. 901 pp. + CD. ISBN 978-3-939767-28-2.
  2. "Freshwater Mussels of Madagascar and the Mascarene Islands". The Mussel Project. Daniel Graf and Kevin Cummings. Retrieved 17 June 2015.
  3. Harper, Elizabeth; Taylor, David; Crame, Alistair (2000). The Evolutionary Biology of the Bivalvia. Geological Society of London.
  4. Leakey, Meave; Harris, John; Feibel, Craig; Stewart, Kathlyn; Cerling, Thure; Werdelin, Lars (2003). Geology and Vertebrate Paleontology of the Early Pliocene Site of Kanapoi, Northern Kenya.


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