Bullimus is a genus of rodent from the Philippines, as first catalogued by Mearns, in 1905.
Beamys is a genus of rodent in the family Nesomyidae. It contains the following species:
Cremnomys is a genus of rodent in the family Muridae native to India. It contains the following species:
Sokolov's dwarf hamster is a species of rodent in the hamster and vole family Cricetidae. Previously listed as conspecific with Chinese striped hamster, it has been listed as a separate species since 1988. It has a distinctive dark stripe down its back on and otherwise grey body. It is found in China and Mongolia, and lives in burrows beneath desert shrubs.
Dephomys is a genus of rodent in the family Muridae endemic to Africa. It contains the following species:
Desmomys is a genus of rodent in the family Muridae endemic to Ethiopia. It contains the following species:
Geoxus valdivianus, also known as the long-clawed mole mouse or Valdivian long-clawed akodont, is a species of rodent in the tribe Abrotrichini of family Cricetidae found in the Valdivian temperate rain forests and Magellanic subpolar forests of Argentina and Chile. It is one of two species in the genus Geoxus.
Geoxus is a genus of South American rodents in the tribe Abrotrichini of family Cricetidae. Two species—Geoxus valdivianus and Geoxus annectens are known.
Limnomys is a genus of rodent in the family Muridae endemic to Mindanao, Philippines. It contains the following species:
Macruromys is a genus of rodent in the family Muridae endemic to New Guinea. It contains the following species:
Mylomys is a genus of rodent in the family Muridae. It contains the following species:
Nectomys is a genus of rodent in the tribe Oryzomyini of family Cricetidae. It is closely related to Amphinectomys and was formerly considered congeneric with Sigmodontomys. It consists of five species, which are allopatrically distributed across much of South America: Nectomys grandis in montane Colombia; Nectomys palmipes on Trinidad and in nearby Venezuela, Nectomys apicalis in the western margins of the Amazon biome, Nectomys rattus in much of Amazonia, and Nectomys squamipes in the Atlantic Forest of Brazil. These species are generally semiaquatic, are normally found near water, and are commonly called water rats.
Nesoryzomys is a genus of rodent in the tribe Oryzomyini of family Cricetidae, endemic to the Galápagos Islands. Five species have been described, with two of them considered extinct.
Handleyomys melanotis, also known as the black-eared oryzomys or black-eared rice rat, is a species of rodent in the genus Handleyomys of family Cricetidae. It is found in coastal lowland forest in western Mexico.
The Sulawesi giant rat is a species of rodent in the family Muridae. It is monotypic in the genus Paruromys. The species is endemic to Sulawesi in Indonesia, where it inhabits forests at elevations from sea level to the tree line. It is frugivorous and semiarboreal. While not currently listed as threatened, it is impacted by both habitat destruction and subsistence hunting.
The Kenyan African mole-rat or Kenyan mole-rat is a species of rodent in the family Spalacidae. It is endemic to Kenya. Its natural habitats are dry savanna, moist savanna, arable land, pastureland, plantations, rural gardens, urban areas, and heavily degraded former forest.
Geoxus annectens, also known as Pearson's long-clawed akodont or Pearson's long-clawed mouse, is a species of rodent in the tribe Abrotrichini of family Cricetidae. Molecular data suggests that its closest relative is Geoxus valdivianus. Formerly classified in its own genus, Pearsonomys, named after American zoologist Oliver Payne Pearson, it was moved to Geoxus in 2016 after a morphological and genetic reevaluation of the tribe Abrotrichini. This rodent is endemic to Chile, where it is found in Nothofagus forest of the Valdivian temperate rainforest ecoregion.
The Argentine swamp rat is a semiaquatic rodent species from South America. It is found in northeastern Argentina and Paraguay, where it lives in freshwater marshes and along the southern coast of the Río de la Plata estuary, as well as in woodland. It is characterized by having stiff hairs on its otherwise naked tail, which are believed to help the animal swim. S. aquaticus is similar in build to members of the genus Rattus. "[It] has a relatively larger head, a stouter body, larger feet, and a relatively longer tail." The pelage along its back is "long and glossy" varying from brown to dark brown. It can have a grayish wash in some individuals. "The sides have a yellowish cast." The pelage in the abdominal region is typically an off white color. The forefeet are large for use in swimming and digging. All digits, including the pollex are equipped with a claw. Its karyotype has 2n = 32.
The fecund vesper mouse is a species of rodent in the family Cricetidae. It is known only from Bolivia, where it is found in the yungas and Tucumano boliviano forest ecoregions at elevations from 600 to 2700 m. It is regarded by some authorities as conspecific with C. boliviae, and by some as conspecific with C. venustus, despite having a karyotype with 2n = 54 while C. venustus generally has a karyotype with 2n = 56.
Scapteromys is a genus of South American rodents in the tribe Akodontini of family Cricetidae. Three species are known, found in northern Argentina, southern Brazil, Paraguay and Uruguay. They are as follows:
