Biology:Ryukyu long-tailed giant rat

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Short description: Species of rodent

Ryukyu long-tailed giant rat
Temporal range: Late Pleistocene–Recent
Diplothrix legata Stuffed specimen.jpg
Stuffed specimen. Exhibit in the National Museum of Nature and Science, Tokyo, Japan .
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Muridae
Genus: Diplothrix
Species:
D. legata
Binomial name
Diplothrix legata
(Thomas, 1906)
Synonyms[1][2]
  • Diplothrix legatus
  • Thomas, 1906 Lenothrix legata

The Ryukyu long-tailed giant rat or Ryukyu rat (Diplothrix legata) is a species of rodent in the family Muridae. It is the only extant species in the genus Diplothrix. It is found only in the Ryukyu Islands of Japan . Its natural habitat is temperate forests.

Conservation

The species is threatened by habitat loss, predation by feral cats (with studies finding that the rat contributed 23% of feral cat's diet on Amami-Oshima),[3] and introduced nematode and helminth parasites.[4][5]

References

  1. 1.0 1.1 Ishii, N. (2016). "Diplothrix legata". IUCN Red List of Threatened Species 2016: e.T6671A22459891. doi:10.2305/IUCN.UK.2016-2.RLTS.T6671A22459891.en. https://www.iucnredlist.org/species/6671/22459891. Retrieved 16 November 2021. 
  2. Diplothrix legata. pir.uniprot.org
  3. Shionosaki, K.; Yamada, F.; Ishikawa, T.; Shibata, S. (2015). "Feral cat diet and predation on endangered endemic mammals on a biodiversity hot spot (Amami–Ohshima Island, Japan)". Wildlife Research 42 (4). doi:10.1071/WR14161. 
  4. Okano, T.; Haga, A.; Mizuno, E.; Onuma, M.; Nakaya, Y.; Nagamine, T. (2014). "Angiostrongylus cantonensis (Nematoda: Metastrongylidae) in the Ryukyu Islands Tree Rat (Diplothrix legata)". Journal of Wildlife Diseases 50 (2): 322–325. doi:10.7589/2013-03-050. 
  5. Tokiwa, T.; Yoshimura, H.; Ito, K.; Chou, S.; Yamamoto, M. (2020). "Alien parasitic infections in the endangered Ryukyu long-furred rat (Diplothrix legata) on Amami-Oshima Island, Japan". Parasitology International 76: 102058. doi:10.1016/j.parint.2020.102058. 

External links

Wikidata ☰ Q302937 entry