Ryukyu spiny rat

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Ryukyu spiny rat
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Muridae
Genus: Tokudaia
Species: T. osimensis
Binomial name
Tokudaia osimensis
(Y. Abe, 1934)

The Ryukyu spiny rat (Tokudaia osimensis) is a species of rodent in the family Muridae. It is found only on Amami (Ryukyu islands) in Japan. Its natural habitat is temperate forests. They have lost their Y chromosome.[1]

References

  1. KAYOKO GEJI (August 23, 2012). "Y chromosome losing all genes, but men won't become extinct". The Asahi Shimbun. Retrieved 11 January 2014. 
  • Ishii, N. 2000. Tokudaia osimensis. 2006 IUCN Red List of Threatened Species. Downloaded on 20 July 2007.
  • Musser, G. G. and M. D. Carleton. 2005. "Superfamily Muroidea", in D. E. Wilson and D. M. Reeder (eds) Mammal Species of the World: a Taxonomic and Geographic Reference pp. 894–1531, Johns Hopkins University Press, Baltimore.


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