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Rodents described in the 2000s

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Bosavi woolly rat (2009)

A new species of giant rat, believed to belong to the genus Mallomys.

Contents

Leptomys paulus and Leptomys arfakensis (2008)

These two new species belong to the endemic New Guinea rodent genus Leptomys (Murinae). L. paulus is indigenous to the montane forests in the Owen Stanley Range in eastern New Guinea. L. arfakensis is known only from the Arfak Mountains on the Vogelkop Peninsula in western New Guinea.

Eliurus danieli (2007)

A new species is described from the Parc National de l’Isalo in south-central Madagascar.

Isothrix barbarabrownae (2006)

A new species of hystricognath rodent, a spiny rat (Echimyidae) with dense, soft fur. Inhabits Andean cloud-forests at 1,900 m (6,200 ft) in Peru’s Manu National Park and Biosphere Reserve.

Tonkinomys daovantieni (2006)

T. daovantieni is a new species within new genus of murid rodent. It was described from talus habitats in the forested tower karst landscape of the Huu Lien Nature Reserve of northeastern Vietnam.

Rhynchomys sp. (2005/6)

A new species of tweezer-beaked rodent was discovered on a mountain in the northern Philippines in 2005, belonging to the Rhynchomys genus. The grey rodent was found atop Mount Tapulao, northwest of Manila, and was expected to be formally named in 2006.

Apomys camiguinensis (2006) and Bullimus gamay (2002)

The island of Camiguin in the Philippines is home to two recently discovered mammal species that are found nowhere else in the world. A. camiguinensis is a type of wood mouse with two sets of whiskers. Another new species of mouse, B. gamay, was discovered on the island in 2002. Along with a parrot and a frog, Camiguin has four known endemic species, which is remarkable for an island only 229.8 km2 (88.7 sq mi).

Laotian rock rat Laonastes aenigmamus (2005)

The Laotian rock rat or Kha-nyou, named in 2005 after being discovered for sale as meat on a market in Laos in 1996. This dramatic new rodent was placed in the new genus Laonastes, and was originally placed in a new family Laonastidae. It has since been placed in the ancient family Diatomyidae, making the Kha-nyou a "living fossil".

Akodon philipmyersi (2005)

A. philipmyersi is a new species of grass mouse from Argentina.

Guerrero harvest mouse Reithrodontomys bakeri (2004)

A new species of Cricetidae was discovered in the mountains of Guerrero, Mexico. It was named honoring Dr Robert Baker. It is known only from the type locality.

Anderson's rice rat Oryzomys andersoni (2004)

A new species of rice rat was discovered in Bolivia.

Peromyscus schmidlyi (2004)

P. schmidlyi is a species of deer mouse from Durango, Mexico. It had long been suspected as a unique species, and this was confirmed in 2004.

Peruvian arboreal mouse Rhagomys longilingua (2003)

A new species of Cricetidae – the Peruvian Arboreal Mouse, or Woodpecker Mouse – was discovered in Peru. It is unusual in having a long tongue, which it uses to find insects in tree bark, very much like a woodpecker. Its closest relative, the Brazilian Arboreal Mouse (R. rufescens) is one of the world's rarest mammals, with only a handful of specimens ever found.

Bavarian pine vole Microtus bavaricus (2000)

The Bavarian pine vole was rediscovered when it was caught in a "living trap" in Germany in 2000. The vole had not been sighted since 1962, and had been declared extinct.

Golden vischacha rat Pipanacoctomys aureus and Los Chalchaleros viscacha rat Salinoctomys loschalchalerosorum (2000)

Two new genera of family Octodontidae – Pipanacoctomys and Salinoctomys – were named following the discovery of two type species in Argentina by naturalist Michael A. Mares. P. aureus was discovered in Catamarca Province of northwestern Argentina. It is found only over ten square miles of salt desert, one of the most restricted ranges of all mammals. S. loschalchalerosorum was discovered in the Gran Chaco thorn forest.

Brucies Brucepattersonius (1998/2000)

Brucies (Brucepattersonius) are ground-dwelling, Brazilian rodents, related to South American grass mice, belonging to a genus described in 1998. In 2000 three new species were named - Guaraní Brucie (B. guarani), Misiones Brucie (B. misionensis) and Arroyo of Paradise Brucie (B. paradisus) - bringing the known species to eight.

Ctenomys paraguayensus (2000)

A new species of Tuco-tuco.

Furtive spiny tree rat Mesomys occultus (2000)

A new species of spiny rat from Brazil.

Angolan brush-furred mouse Lophuromys angolensis (2000)

A species of rodent discovered in Angola.

Mus fragilicauda (2000)

A new species of mouse discovered after examining wild-caught mice from the Central Plains of Thailand.

Bristly mice Neacomys minutus and Neacomys musseri (2000)

Two new species of bristly mouse from Brazil, of the subfamily Sigmodontinae.

Gardner's climbing mouse Rhipidomys gardneri (2000)

A new species of climbing mouse, of the subfamily Sigmodontinae.

Cerradomys goytaca (2011)

A new species from Brazil.

Petaurista siangensis (2013)

Mebo giant flying squirrel (Petaurista siangensis) Choudhury, 2013

References

Rodents described in the 2000s Wikipedia