出典:Wikipedia
出典:『Wikipedia』 (2011/03/26 04:16 UTC 版)
The Magdalena Rat (Xenomys nelsoni) is a species of rodent in the family Cricetidae. It is the only species in the genus Xenomys. It is endemic to Colima and southwest Jalisco, Mexico, where it is found in coastal lowland forests at elevations up to 450 m. The species is arboreal and nocturnal. It is threatened by habitat destruction and fragmentation due to deforestation and development.