Peruvian climbing mouse

Last updated • 2 min readFrom Wikipedia, The Free Encyclopedia

Peruvian climbing mouse
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Sigmodontinae
Genus: Rhipidomys
Species:
R. modicus
Binomial name
Rhipidomys modicus
Thomas, 1926

The Peruvian climbing mouse or lesser Peruvian rhipidomys (Rhipidomys modicus), is a South American species of rodent in the family Cricetidae. [2] It is endemic to the eastern slopes of the Andes in central Peru, where it is found at altitudes from 700 to 1,800 metres (2,300 to 5,900 ft). [1] The species is nocturnal and arboreal, and lives in lower montane forest and cloud forest. [1] It is threatened by forest clearance for agriculture and coca cultivation but is listed as a "least-concern species" by the International Union for Conservation of Nature.

Contents

Description

This mouse attains a head-and-body length of between 130 and 165 mm (5.1 and 6.5 in), with a relatively long tail some 135% of the head-and-body length. The fur is coarse and rather short. The general colour is yellowish- to reddish-brown agouti (with banded hairs) which contrasts with dark guard hairs. The underparts are whitish, the hairs having pale to dark grey bases, and there is sometimes an orange patch in the centre of the breast. The tail is mid to dark brown, sparsely covered with hair, and terminates in a moderately-long tuft of hair. The hindfeet are broad and their upper surfaces bear large dark patches that sometimes extend onto the digits. [3]

Status

This species is generally uncommon and is poorly known. Its primary habitat is virgin forest and it is not known whether it can adapt to secondary forest, although one individual was discovered in an old shed. The population trend is probably downward as the forest within its distributional range is being cleared for agricultural use and the production of illegal crops (coca), but its distribution is wide and the International Union for Conservation of Nature has rated its conservation status as being of "least concern". There are a number of protected areas within its general range but it is not known whether it is present in any of these. [1]

Related Research Articles

Neacomys minutus, also known as the minute neacomys, the small bristly mouse, or the minute spiny mouse, is a rodent species from South America in the genus Neacomys. It is found in Brazil.

Gardner's climbing mouse is a rodent species from South America. It is found in western Brazil, southeastern Peru and northeastern Bolivia. It is an uncommon, arboreal species, but faces no particular threats so the International Union for Conservation of Nature has rated it as being a "least-concern species".

White-footed climbing mouse Species of rodent

The white-footed climbing mouse is a species of South American rodent found in Bolivia, Brazil, Ecuador, French Guiana, Guyana, Peru, Suriname and Venezuela. It is the type species of the genus and the type location was the lower eastern slopes of the Andes in central Peru.

The northern grass mouse, or northern akodont, is a species of rodent in the family Cricetidae. It is found in Brazil, Colombia, Venezuela and Trinidad and Tobago.

The dark bolo mouse or dark-furred akodont is a species of rodent in the family Cricetidae. There are two subspecies; one is found in eastern and central parts of Buenos Aires Province, Argentina, and the other in coastal areas of southern Uruguay.

The Colombian forest mouse is a species of rodent in the family Cricetidae. Some authorities consider it to be the only species in the genus Chilomys, while others accept Chilomys fumeus as being a valid species, and it may form part of a species complex. It is found in Colombia, Ecuador, and Venezuela.

The montane hylomyscus or montane wood mouse is a species of rodent in the family Muridae. A long-coated species with brownish-grey upper parts and whitish-grey underparts, it occurs in the uplands of tropical Central Africa where its natural habitat is tropical moist montane forests.

Mittendorf's lemniscomys or Mittendorf's striped grass mouse is a species of rodent in the family Muridae. It is endemic to Cameroon where it is found at high elevations on a single mountain. Its natural habitat is tropical high-altitude grassland. It faces no particular threats and the International Union for Conservation of Nature has listed it as being of "least concern".

The Ethiopian forest brush-furred rat or golden-footed brush-furred rat, is a species of rodent in the family Muridae. It is endemic to Ethiopia where its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.

Microryzomys altissimus, also known as the Páramo colilargo or highland small rice rat, is a species of rodent in the genus Microryzomys of family Cricetidae. It is found in Colombia, Ecuador, and Peru, but the Colombian segment may be a separate species.

The southern climbing mouse is a species of rodent in the family Cricetidae. It is found in Argentina and Bolivia in forested valleys and on slopes on the eastern side of the Andes Mountains.

Coues's climbing mouse is a species of rodent in the family Cricetidae. It is found in Colombia, Ecuador, Peru, Trinidad and Tobago, and Venezuela. It is named in honour of the American zoologist Elliott Coues who studied birds and small mammals.

Scolomys melanops, also known as the short-nosed scolomys, South American spiny mouse, Ecuadorian spiny mouse, or gray spiny mouse, is a species of rodent in the genus Scolomys of family Cricetidae. It is a forest mouse and was thought to be endemic to Ecuador but it is now known to have a wider distribution, being also present in part of Peru.

The Ethiopian white-footed mouse or white-footed stenocephalemys is a species of rodent in the family Muridae. It lives in Ethiopia and Eritrea. Its natural habitats are tropical moist montane forest and tropical high-altitude shrubland.

The gracile tateril or slender gerbil is a species of rodent found in Burkina Faso, Chad, Gambia, Ghana, Guinea, Ivory Coast, Mali, Niger, Nigeria, Senegal, Togo, and possibly Cameroon. Its natural habitats are dry savanna, arable land, pastureland, and rural gardens. It is a common species, sometimes considered an agricultural pest, and the International Union for Conservation of Nature has rated its conservation status as being of "least concern".

The golden Oldfield mouse or golden thomasomys is a species of rodent in the family Cricetidae. It is found in Colombia, Ecuador, Peru, and Venezuela. Both the common and genus name commemorate the British zoologist Oldfield Thomas who worked at the Natural History Museum, London and studied South American rodents.

The San Joaquin pocket mouse or Salinas pocket mouse is a species of rodent in the family Heteromyidae. It is endemic to California in the United States where it lives in desert and semi-desert habitats.

Eastern spiny mouse Species of rodent

The eastern spiny mouse or Arabian spiny mouse is a species of rodent in the family Muridae. They have a wide range, having been found in Middle Eastern deserts, as well as being prevalent in riverine forests in Africa. This is the only species of spiny mouse which may have black coloration. Their diet is similar to other species of spiny mouse, consisting mostly of seeds.

The cerrado climbing mouse or long-tailed rhipidomys is an arboreal rodent species in the family Cricetidae from South America. It is found in primary or secondary forests of the cerrado and caatinga in central and eastern Brazil, and has also been seen in the Atlantic Forest. Its karyotype is 2n = 44, FN = 48-52. They are nocturnal animals and can be found in both tree canopies and on the ground.

The long-tongued arboreal mouse is a South American rodent species of the family Cricetidae. It is found in a variety of habitats, including dense forest, in Bolivia and Peru at elevations from 450 to 2,100 metres on the eastern side of the Andes. The species is at least partly arboreal. It is distinguished from the Brazilian arboreal mouse, the only other known member of Rhagomys, by spiny fur and certain skull features such as the presence of beading in the interorbital region.

References

  1. 1 2 3 4 Zeballos, H.; Vivar, E. (2016). "Rhipidomys modicus". IUCN Red List of Threatened Species . 2016: e.T136210A22375155. doi: 10.2305/IUCN.UK.2016-2.RLTS.T136210A22375155.en . Retrieved 20 November 2021.
  2. Musser, G.G.; Carleton, M.D. (2005). "Superfamily Muroidea". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1170. ISBN   978-0-8018-8221-0. OCLC   62265494.
  3. Patton, James L.; Pardiñas, Ulyses F.J.; D'Elía, Guillermo (2015). Mammals of South America, Volume 2: Rodents. University of Chicago Press. p. 609. ISBN   978-0-226-16960-6.