Nesoryzomys swarthi

Nesoryzomys swarthi
Conservation status
Vulnerable  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Cricetidae
Genus:	Nesoryzomys
Species:	N. swarthi
Binomial name
Nesoryzomys swarthi Orr, 1938

Nesoryzomys swarthi, also known as the Santiago nesoryzomys^[2] or Santiago Galápagos mouse,^[1] is a species of rodent in the genus Nesoryzomys of family Cricetidae. It is found only on Santiago in the Galápagos Islands. Its natural habitat is subtropical or tropical dry shrubland.^[1]

It was considered extinct since it was last recorded in 1906, but was rediscovered in 1997. A smaller, related rice rat was also rediscovered—the Fernandina rice rat (Nesoryzomys fernandinae) on Fernandina.^[3]

References

1. Tirira et al., 2008
2. Musser and Carleton, 2005
3. Dowler et al., 2000

Literature cited

• Dowler, R.C., Carroll, D.S. and Edwards, C.W. 2000. Rediscovery of rodents (Genus Nesoryzomys) considered extinct in the Galápagos Islands. Oryx 34(2):109–118.
• Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.). Mammal Species of the World: a taxonomic and geographic reference. 3rd ed. Baltimore: The Johns Hopkins University Press, 2 vols., 2142 pp. ISBN 978-0-8018-8221-0
• Tirira, D., Dowler, R., Boada, C. and Weksler, M. 2008. Nesoryzomys swarthi. In IUCN. IUCN Red List of Threatened Species. Version 2009.2. <www.iucnredlist.org>. Downloaded on November 29, 2009.