Waterhouse's swamp rat
| Waterhouse's swamp rat | |
|---|---|
| Conservation status | |
| 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
- ↑ 1.0 1.1 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.
- ↑ Musser, G. G.; Carleton, M. D. (2005). "Scapteromys tumidus". In Wilson, D. E.; Reeder, D. M. Mammal Species of the World (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.
- ↑ Musser, G. G.; Carleton, M. D. (2005). "Scapteromys aquaticus". In Wilson, D. E.; Reeder, D. M. Mammal Species of the World (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.