Ostrea

{{Short description|Genus of bivalves}}

{{Automatic taxobox

|fossil_range = {{fossil range|259|0|Permian - Recent}}

|image = Oyster.jpg

|image_caption = A lower valve (the attachment valve) of a shell of Ostrea edulis

|taxon = Ostrea

|authority = (Linnaeus, 1758)

|type_species= Ostrea edulis Linnaeus, 1758

|synonyms_ref=

|synonyms=

  • Anodontostrea Suter, 1917
  • Conradostrea Ward & Blackwelder, 1987
  • Cryptostrea Harry, 1985
  • Eostrea Ihering, 1907
  • Lopha (Ostreola) Monterosato, 1884
  • Monoeciostrea Orton, 1928 (genus name unavailable)
  • Myrakeena Harry, 1985
  • Ostracites Picot de Lapeirouse, 1781
  • Ostraea [sic] (incorrect subsequent spelling by G.B. Sowerby II (1871) and others)
  • Ostrea (Anodontostrea) Suter, 1917
  • Ostrea (Bellostrea) Vialov, 1936 · accepted, alternate representation
  • Ostrea (Turkostrea) Vialov, 1936 · accepted, alternate representation
  • Ostreola Monterosato, 1884
  • Ostreum da Costa, 1776 (Unjustified emendation)
  • Tiostrea Chanley & Dinamani, 1980
  • Undulostrea Harry, 1985

| subdivision_ranks = Species

| subdivision = See text

|display_parents= 3

}}

Ostrea is a genus of edible oysters, marine bivalve mollusks in the family Ostreidae, the oysters.

File:Ostreidae - Ostrea forskali.JPG

Fossil records

Although molecular studies suggest that Ostrea first appeared around the Eocene and originated no earlier than the Cretaceous, paleontologists have historically applied the genus to almost all fossil oysters from the Permian onward, many of which are only superficially similar to extant Ostrea.{{cite journal |last1=Li |first1=Cui |display-authors=etal |title=Reconstruction of the evolutionary biogeography reveal the origins and diversification of oysters (Bivalvia: Ostreidae) |journal=Molecular Phylogenetics and Evolution |date=2021 |volume=164 |issue=107268 |doi=10.1016/j.ympev.2021.107268}} As a result, the genus Ostrea includes about 150 extinct species.[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=16870 Fossilworks]J.D. Dana (1996)

History

At least one species within this genus, Ostrea lurida, has been recovered in archaeological excavations along the Central California coast of the Pacific Ocean, demonstrating it was a marine taxon exploited by the Native American Chumash people as a food source.C.M. Hogan, 2008

Species

Species in the genus Ostrea include:[http://www.marinespecies.org/aphia.php?p=taxdetails&id=138298 WoRMS]

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;Synonyms:

See also

References

{{Reflist}}

  • Vialov O. (1936). Sur la classification des huîtres. Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS. ser. 2, 4(1): 17-20
  • James Dwight Dana (1996) Manual of Geology: Treating of the Principles of the Science with Special Reference to American Geological History, American Book Co., 1088 pages
  • C.Michael Hogan (2008) Morro Creek, The Megalithic Portal, ed. by A. Burnham [http://www.megalithic.co.uk/article.php?sid=18502]
  • Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp