Peromyscus Temporal range: Late Miocene – Recent | |
---|---|
Peromyscus maniculatus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Rodentia |
Family: | Cricetidae |
Subfamily: | Neotominae |
Tribe: | Reithrodontomyini |
Genus: | Peromyscus Gloger, 1841 |
Type species | |
Peromyscus arboreus [1] | |
Species | |
See text |
Peromyscus is a genus of rodents. They are commonly referred to as deer mice or deermice, not to be confused with the chevrotain or "mouse deer". They are New World mice only distantly related to the common house and laboratory mouse, Mus musculus . From this relative, Peromyscus species are distinguished by relatively larger eyes, and also often two-tone coloring, with darker colors over the dorsum (back), and white abdominal and limb hair-coloring. In reference to the coloring, the word Peromyscus comes from Greek words meaning "booted mouse". [2] They are also accomplished jumpers and runners by comparison to house mice, and their common name of "deer mouse" (coined in 1833) is in reference to this agility. [3]
The most common species of deer mice in the continental United States are two closely related species, P. maniculatus and P. leucopus . In the United States, Peromyscus is the most populous mammalian genus overall, and has become notorious in the western United States as a carrier of hantaviruses. [4] [5]
The deer mouse came to the attention of the public when it was discovered to be the primary reservoir species for Sin Nombre hantavirus. [4] [6] [7]
A recent study in British Columbia of 218 deer mice showed 30% (66) were seropositive for Borrelia burgdorferi , [8] the agent of Lyme disease.
Ehrlichiosis and babesiosis are also carried by the deer mouse. [2]
While wild populations are sometimes studied, [9] Peromyscus species are also easy to breed and keep in captivity, although they are more energetic and difficult to handle than the relatively more tame M. musculus. For certain studies, they are also favored over the laboratory mouse (M. musculus) and the laboratory rat (Rattus norvegicus). Apart from their importance in studying infectious diseases, Peromyscus species are useful for studying phylogeography, speciation, chromosomes, genetics, ecology, population genetics, conservation [10] and evolution in general. They are also useful for researching repetitive-movement disorders. [11] [12] [13] [14] Their use in aging research is because Peromyscus spp., despite being of similar size to the standard laboratory mouse, have maximum lifespans of 5–7 years, compared to the 3-year maximum lifespan of ad libitum-fed laboratory strains or wild-caught M. musculus. [2]
The Peromyscus Genetic Stock Center at the University of South Carolina was established by Professor Wallace Dawson in 1985 to raise animals of the peromyscine species for research and educational use. This institute maintains populations of several different species (including Peromyscus californicus , Peromyscus maniculatus , Peromyscus melanophrys , Peromyscus eremicus , and Peromyscus aztecus ). A variety of mutations affecting their behavior, biochemistry, and the color of their coats is exhibited in these genetic lines.
Sin Nombre orthohantavirus (SNV), a member of the genus Orthohantavirus, is the prototypical etiologic agent of hantavirus cardiopulmonary syndrome (HCPS).
The Neotominae are a subfamily of the family Cricetidae. They consist of four tribes, 16 genera, and many species of New World rats and mice, predominantly found in North America. Among them are the well-known deer mice, white-footed mice, packrats, and grasshopper mice.
Peromyscus maniculatus is a rodent native to eastern North America. It is most commonly called the eastern deer mouse; when formerly grouped with the western deer mouse, it was referred to as the North American deermouse and is fairly widespread across most of North America east of the Mississippi River, with the major exception being the lowland southeastern United States.
The white-footed mouse is a rodent native to North America from southern Canada to the southwestern United States and Mexico. In the Maritimes, its only location is a disjunct population in southern Nova Scotia. It is also known as the woodmouse, particularly in Texas.
The brush mouse is a species of rodent in the family Cricetidae. It is found in mountainous areas of Mexico and the western United States at altitudes over 2,000 m (6,600 ft).
The California deermouse or California mouse is a species of rodent in the subfamily Neotominae in the family Cricetidae. It is the only species in the Peromyscus californicus species group. It is found in northwestern Mexico and central to southern California. It is the largest Peromyscus species in the United States.
The cactus mouse or cactus deermouse is a species of rodent in the family Cricetidae. It is a species of the genus Peromyscus, a closely related group of New World mice often called "deermice". They are native to desert areas of western North America.
The Angel Island mouse, or La Guarda deermouse, is a species of rodent in the family Cricetidae.
Hooper's mouse is a species of rodent in the family Cricetidae. It is the only member of the Peromyscus hooperi species group, and is found only in Mexico. The species is named for Emmett Hooper, a researcher into the taxonomy of the genus Peromyscus.
The giant island deer mouse is believed to have become extinct approximately 8,000 years BP and lived during the late Pleistocene on California’s Channel Islands. The giant island deer mice were about 35% larger than the current-day eastern deer mouse.
Hantavirus pulmonary syndrome (HPS) is one of two potentially fatal syndromes of zoonotic origin caused by species of hantavirus. These include Black Creek Canal virus (BCCV), New York orthohantavirus (NYV), Monongahela virus (MGLV), Sin Nombre orthohantavirus (SNV), and certain other members of hantavirus genera that are native to the United States and Canada.
Kilpatrick's deer mouse is a small species of rodent in the family Cricetidae, native to mountainous regions of Michoacán, Mexico. It is found in the Trans-Mexican Volcanic Belt pine–oak forests in mesic forest habitats dominated by pine and oak at elevations above 1,600 meters. The species can be found in micro-habitats associated with rocky outcrops and fallen trees. The species is named after Dr. C. William Kilpatrick, curator of vertebrates at the University of Vermont Natural History Museum. The holotype of this species is part of the Natural Science Research Laboratory collections at the Museum of Texas Tech University.
The western deermouse or western deer mouse is a rodent native to North America. It is widespread throughout the western half of the continent, mainly in areas west of the Mississippi River.
Carleton's deer mouse is a species of deermouse in the family Cricetidae. It is restricted to high-elevation pine-oak forests in Nayarit in western Mexico. A member of the Peromyscus boylii group, it was named as a species in 2014 and named after Peromyscus specialist Michael D. Carleton. It is a medium-sized species for the genus, with the tail a little longer than the head-body length. In the skull, the rostrum, the front part of the skull, is relatively short compared to related species, but the nasal bones are long relative to the rostrum. Based on DNA sequence data, the species is most closely related to Peromyscus levipes.