| Small-toothed harvest mouse | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Neotominae |
| Genus: | Reithrodontomys |
| Species: | R. microdon |
| Binomial name | |
| Reithrodontomys microdon Merriam, 1901 | |
The small-toothed harvest mouse (Reithrodontomys microdon) is a species of rodent in the family Cricetidae. It is found in Guatemala and Mexico.
The salt marsh harvest mouse, also known as the red-bellied harvest mouse, is an endangered rodent endemic to the San Francisco Bay Area salt marshes in California. The two distinct subspecies are both endangered and listed together on federal and state endangered-species lists. The northern subspecies is lighter in color and inhabits the northern marshes of the bay, and the southern subspecies lives in the East and South Bay marshes. They are both quite similar in appearance to their congener species, the Western harvest mouse, R. megalotis, to which they are not closely related. Genetic studies of the northern subspecies have revealed that the salt marsh harvest mouse is most closely related to the plains harvest mouse, R. montanus, which occurs now in the Midwest. Its endangered designation is due to its limited range, historic decline in population and continuing threat of habitat loss due to development encroachment at the perimeter of San Francisco Bay.
The western harvest mouse is a small neotomine mouse native to most of the western United States. Many authorities consider the endangered salt marsh harvest mouse to be a subspecies, but the two are now usually treated separately.
Reithrodontomys is the genus of groove-toothed New World harvest mice.
The small Luzon forest mouse is a species of rodent in the family Muridae. It is found only in the Philippines.
The short-nosed harvest mouse is a species of rodent in the family Cricetidae found in Costa Rica and Nicaragua.
The Sonoran harvest mouse is a species of rodent in the family Cricetidae. It is found only in Mexico.
The volcano harvest mouse is a species of rodent in the family Cricetidae. It is found only in Mexico.
The Chiriqui harvest mouse is a species of rodent in the family Cricetidae. It is found in Costa Rica and Panama.
The Darien harvest mouse is a species of rodent in the family Cricetidae. It is found only in Panama.
The slender harvest mouse(Reithrodontomys gracilis) is a species of rodent in the family Cricetidae. A small mouse-like rodent distributed throughout a portion Central America.
The hairy harvest mouse is a species of rodent in the family Cricetidae found only in Mexico.
The eastern harvest mouse is a species of rodent in the family Cricetidae. It is endemic to the Southeastern United States. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, swamps, and pastureland.
The Mexican harvest mouse is a species of rodent in the family Cricetidae. It is found in Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama in a variety of habitats at altitudes from sea level to 3800 m.
The plains harvest mouse is a species of rodent in the family Cricetidae. It is found in northern Mexico and the central United States.
The Nicaraguan harvest mouse is a species of rodent in the family Cricetidae. It is found in Costa Rica and Nicaragua.
Rodriguez's harvest mouse is a species of rodent in the family Cricetidae. It is found only in Costa Rica.
The Cozumel harvest mouse is a species of rodent in the family Cricetidae. It is endemic to the Mexican island of Cozumel off the Yucatán Peninsula. It is nocturnal and semiareboreal, and lives in dense secondary forest and forest edge habitats. Its population is small, fluctuating and patchily distributed. The species is threatened by predation from feral cats and dogs and introduced boa constrictors, by competition with introduced nonnative rats and mice, and by habitat disturbances caused by hurricanes and floods which periodically strike the island.
Sumichrast's harvest mouse is a species of rodent in the family Cricetidae. It is found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama.
The narrow-nosed harvest mouse is a species of rodent in the family Cricetidae. It is found in Guatemala and Mexico.
The Zacatecas harvest mouse is a species of rodent in the family Cricetidae. It is found only in Mexico.
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