new genera were established for species previously placed in Oryzomys. Species of Oryzomys are medium-sized rats with long, coarse fur. The upperparts...

some of the peripheral forms of the group, such as Oryzomys antillarum from Jamaica and Oryzomys peninsulae from the Baja California Peninsula, have...

Oryzomys nelsoni, also known as the Nelson’s Rice Rat, is an extinct rodent of María Madre Island, Nayarit, Mexico. Within the genus Oryzomys of the family...

Oryzomys antillarum, also known as the Jamaican rice rat, is an extinct rodent of Jamaica. A member of the genus Oryzomys within the family Cricetidae...

Oryzomys dimidiatus, also known as the Nicaraguan oryzomys, Thomas's rice rat, or the Nicaraguan rice rat, is a rodent in the family Cricetidae. It is...

Oryzomys gorgasi, also known as Gorgas's oryzomys or Gorgas's rice rat, is a rodent in the genus Oryzomys of family Cricetidae. First recorded in 1967...

populations may be recognized as a separate species, Oryzomys texensis. The species is part of the genus Oryzomys, which also includes several others occurring...

size, the fossil more closely resembled Oryzomys; therefore, he placed it in that genus with a query. Oryzomys is a living genus that has occurred in the...

Mindomys hammondi, also known as Hammond's rice rat or Hammond's oryzomys, is an endangered species of rodent in the tribe Oryzomyini of family Cricetidae...

and the molars). Oryzomys peninsulae was first collected in 1896 and Oldfield Thomas described it in 1897 as a full species of Oryzomys. It was retained...

Oryzomysia oryzomys is a parasitic mite in the genus Oryzomysia of the family Atopomelidae. It has been found on the marsh rice rat (Oryzomys palustris)...

described Oryzomys wavrini as a new species of Oryzomys from Paraguay. In the next decades, it was viewed as an aberrant species of Oryzomys (then used...

Honduras, Mexico, Nicaragua, and Panama. It was previously included in Oryzomys as Oryzomys alfaroi. Its natural habitats are subtropical and tropical lowland...

lumped under "Oryzomys capito" (now classified in the genera Hylaeamys, Euryoryzomys, and Transandinomys). They described the new species Oryzomys emmonsae...

rat or Ecuadorian oryzomys (in various spellings) can refer to two species of rice rats: Nephelomys auriventer, Golden-bellied oryzomys Oreoryzomys balneator...

originally placed in Oryzomys and named Oryzomys polius. In 2006, a cladistic analysis found that it was not closely related to Oryzomys in the strict sense...

allocation of synonyms dates from 1998. It was placed in the genus Oryzomys until 2006, as Oryzomys talamancae, but is not closely related to the type species...

Oryzomys albiventer, commonly known as the White-bellied Rice Rat, is a rodent in the genus Oryzomys of family Cricetidae from interior western Mexico...

Subfamily: Sigmodontinae Genus: Melanomys Species: M. zunigae Binomial name Melanomys zunigae (Sanborn, 1949) Synonyms Oryzomys zunigae Sanborn, 1949...

lowland tropical rainforest. It was formerly placed in the genus Oryzomys, as Oryzomys macconnelli, but in 2006 it was reclassified as the type species...

Cricetidae. It is found only in Mexico. It was previously placed in Oryzomys as Oryzomys chapmani, but has been provisionally transferred to the genus Handleyomys...

times. Until 2006, it was classified in the genus Oryzomys as Oryzomys laticeps. The species Oryzomys seuanezi is now a junior synonym of H. laticeps....

(currently Oligoryzomys longicaudatus). By 1894, it was placed in Oryzomys, as Oryzomys albigularis, and associated with what is now Nephelomys meridensis...

species has long been known under the name Oryzomys bombycinus, described from Panama in 1912. The name Oryzomys bolivaris was used before it was moved to...

1844 Oryzomys stolzmanni maranonicus Osgood, 1914 Hesperomys melanostoma Tschudi, 1844 Oryzomys (Oligoryzomys) spodiurus Hershkovitz, 1940 Oryzomys stolzmanni...

Calomys species in Oryzomys, conforming to the more conventional taxonomic arrangement; after that, the species was referred to as Oryzomys anoblepas. Over...

described it, in 1899, as a species of Oryzomys, Oryzomys auriventer, and considered it most similar to Oryzomys aureus (currently Thomasomys aureus)....

Hylaeamys yunganus, also known as the Amazonian oryzomys or Yungas rice rat, is a species of rodent in the genus Hylaeamys of family Cricetidae. It is...

included in the genus Oryzomys. Its taxonomic history has been complex, with the names Oryzomys angouya, Oryzomys buccinatus, and Oryzomys ratticeps in use...

included in Oryzomys until 2006. The genus name Oreoryzomys is a combination of ορος the Greek word for "mountain" with the old genus name Oryzomys and refers...