Sumichrast's vesper rat

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Sumichrast's vesper rat
Fossil range: Recent
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Tylomyinae
Tribe: Nyctomyini
Musser & Carleton, 2005
Genus: Nyctomys
Saussure, 1860
Species: N. sumichrasti
Binomial name
Nyctomys sumichrasti
(Saussure, 1860)

Sumichrast's vesper rat (scientific name Nyctomys sumichrasti) is a type of rat found in South Mexico to South-Central America. The adult length is 11-13cm, with a tail length of 8.5-15.5cm. It is one of the more brightly coloured rats, with a pinkish-brown back and white underparts. The first toe on each foot is thumb-like to aid the gripping of twigs. N. sumichrasti is unusual in that it is very much arboreal, and builds nests of twigs and leaves with a colony. It is nocturnal and herbivorous, eating plants such as figs and avocados.

[edit] References

  • Clutton-Brock, Juliet (ed.). 2004. Mouse-like Rodents. Pp150-159 in Animal (David Burnley ed.). London, Dorling Kindersley.
  • Musser, G. G. and M. D. Carleton. 2005. Superfamily Muroidea. Pp. 894-1531 in Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore.
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