Syncaris pasadenae

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Syncaris pasadenae
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Decapoda
Family: Atyidae
Genus: Syncaris
Species: S. pasadenae
Binomial name
Syncaris pasadenae
(Kingsley, 1897)
Synonyms
  • Caridina pasadenae Kingsley, 1897
  • Syncaris Trewi Holmes, 1900

Syncaris pasadenae was a species of shrimp in the family Atyidae, which is believed to be extinct.[1]

It lived in the drainage basin of the Los Angeles River, near Pasadena, San Gabriel and Warm Creek,[2] and was originally described from material collected on the site where the Rose Bowl now stands.[3] A reference to "freshwater shrimps" in a tributary of the Santa Ana River from 1927 may also refer to S. pasadenae.

Its habitat was destroyed by channelization of streams.[3] It has not been seen alive since 1933, despite extensive searching, and is the only Recent species of shrimp to have gone extinct.[4]

References[edit]

  1. ^ World Conservation Monitoring Centre (1996). "Syncaris pasadenae". IUCN Red List of Threatened Species. Version 2009.2. International Union for Conservation of Nature. Retrieved October 2, 2010. 
  2. ^ Joel W. Martin & Mary K. Wicksten (2004). "Review and description of the freshwater atyid shrimp genus Syncaris Holmes, 1900, in California" (PDF). Journal of Crustacean Biology. 24 (3): 447–462. doi:10.1651/C-2451. 
  3. ^ a b Nancy Hamlett (July 28, 2008). "Geology & Geography". Bernard Field Station. The Claremont Colleges. 
  4. ^ S. De Grave; Y. Cai & A. Anker (2008). E. V. Balian; C. Lévêque; H. Segers & K. Martens, eds. "Freshwater Animal Diversity Assessment". Hydrobiologia. 595 (1): 287–293. doi:10.1007/s10750-007-9024-2.  |chapter= ignored (help)