Waterhouse's swamp rat

Waterhouse's swamp rat
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Genus: Scapteromys
Species: S. tumidus
Binomial name
Scapteromys tumidus
(Waterhouse, 1837)

Waterhouse's swamp rat, Scapteromys tumidus, is a semiaquatic rodent species from South America.[2] It is found in southern Brazil, Uruguay and northern Argentina, where it lives in freshwater and salt marshes, as well as open grassland of the pampas.[1] Its karyotype has 2n = 24, substantially lower than its closest relative S. aquaticus with 2n = 32.[3]

References

  1. 1 2 Queirolo, D., Christoff, A., D'Elia, G. & Pardinas, U. (2008). "Scapteromys tumidus". IUCN Red List of Threatened Species. Version 2009.1. International Union for Conservation of Nature. Retrieved 14 June 2009.
  2. Musser, G.G.; Carleton, M.D. (2005). "Scapteromys tumidus". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.
  3. Musser, G.G.; Carleton, M.D. (2005). "Scapteromys aquaticus". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.
This article is issued from Wikipedia - version of the Saturday, January 25, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.