| Isarog striped shrew-rat | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Muridae |
| Genus: | Chrotomys |
| Species: | C. gonzalesi |
| Binomial name | |
| Chrotomys gonzalesi Rickart & Heaney, 1991 | |
 | |
The Isarog striped shrew-rat or Mount Isarog striped rat (Chrotomys gonzalesi) is a species of rodent in the family Muridae found only in the Philippines.
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents.
The genus Chrotomys contain a unique group of rodents found only in the Philippines, specifically the islands of Luzon, Mindoro, and Sibuyan. Instead of being predominantly herbivorous or omnivorous like other murines, these rats feed predominantly on invertebrates although they do eat some vegetable matter. This vermivory is probably the result of a rat-like animal moving into an ecological niche usually filled by shrews. Shrews and other insectivores are absent on these Philippine islands.
Mount Isarog is an active stratovolcano located in the province of Camarines Sur, Philippines, on the island of Luzon. The mountain has active fumaroles and hot springs. It has an elevation of 2,011 m (6,598 ft) above mean sea level.
Lemniscomys, sometimes known as striped grass mice or zebra mice, is a genus of murine rodents from Africa. Most species are from Sub-Saharan Africa; L. barbarus is the only found north of the Sahara. They are generally found in grassy habitats, but where several species overlap in distribution there is a level of habitat differentiation between them.
The shrewlike rats, genus Rhynchomys, also known as the tweezer-beaked rats are a group of unusual Old World rats found only on the island of Luzon in the Philippines. They look a great deal like shrews and are an example of convergent evolution. Shrewlike rats evolved to be vermivores (worm-eaters) and insectivores feeding on soft-bodied invertebrates associated with leaf litter.
The Mount Isarog shrew-mouse is a species of rodent in the family Muridae found only in the Philippines. Its natural habitats include subtropical or tropical dry forest. It is threatened by habitat loss due to logging operations.
Archboldomys, the shrew-mice, are a genus of rodents in the family Muridae. They are carnivores that feed on invertebrates much like shrews do. An apparently smaller relatives of the true shrew-rats Chrotomys and Rhynchomys, Archboldomys are somewhat convergent to the more distantly related Crunomys.
The blazed Luzon shrew rat is a species of rodent in the family Muridae, endemic to the Philippines.
The Mindoro striped rat is a species of rodent in the family Muridae. It is found only in the Philippines.
The Luzon striped rat is a species of rodent in the family Muridae. It is found only in the Philippines. Its natural habitat is subtropical or tropical dry forest.
Handleyomys rhabdops, also known as the highland oryzomys or striped rice rat, is a species of rodent in the genus Handleyomys of family Cricetidae. It is nocturnal and is found in Guatemala and Mexico in montane forest at elevations from 1250 to 3250 m.
The four-striped grass mouse or four-striped grass rat, is a species of rodent in the family Muridae.
The Isarog shrew-rat or Mt Isarog shrew-rat is a species of rodent in the family Muridae. It is found only in the Philippines.
The tiny fat mouse is a species of rodent in the family Nesomyidae. It is found in Angola, Botswana, Ethiopia, Kenya, Mozambique, Namibia, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry shrubland and subtropical or tropical dry lowland grassland.
A shrew rat or shrew-rat is not a true rat but a rodent that resembles a shrew in physical form and, presumably, lifestyle. There are twelve known species distributed across seven known genera, all from island southeast Asia, specifically the Indonesian island of Sulawesi and several islands of the Philippines:
The mesic four-striped grass rat is a species of rodent in the family Muridae.
Sibuyan striped shrew-rat is a species of rodent in the family Muridae. The holotype was collected in 1992; however, it wasn't formally described until 2005.
Hydromyini is a very large, diverse tribe of muroid rodents in the subfamily Murinae. They are the dominant native rodents in Australasia and one of only two native rodent groups there, the other being the R. fuscipes group of the genus Rattus in the tribe Rattini. They are also found in parts of Southeast Asia.
 | This Murinae article is a stub. You can help Wikipedia by expanding it. |
