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Heteromys Salvini
''Heteromys'' is a genus of rodents in the family Heteromyidae, commonly known as spiny pocket mice. It is the only extant genus in the subfamily Heteromyinae which also includes the extinct genera '' Diprionomys'' and ''Metaliomys''. ''Heteromys'' was recently enlarged by inclusion of the members of formerly recognized heteromyine genus ''Liomys'', which was found to be paraphyletic. Distribution Heteromyines are distributed from southern Texas to Ecuador and Venezuela, and include all but one of the castorimorph species of South America. Like all of South America's other non-caviomorph rodents, they arrived in the continent relatively recently as part of the Great American Interchange. They inhabit mainly forests; some are also found in scrubland. Taxonomy The genus ''Heteromys'' comprises the following species of spiny pocket mice: * Panamanian spiny pocket mouse (''H. adspersus'') * Trinidad spiny pocket mouse (''H. anomalus'') * Southern spiny pocket mouse (''H. australi ...
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Chaetodipus Spinatus
The spiny pocket mouse (''Chaetodipus spinatus'') is a species of rodent in the family Heteromyidae and order Rodentia. It is found in Baja California in Mexico and in Arizona, California and Nevada. Description The spiny pocket mouse is characterized by long, flexible hairs and spines on its back.These spines differentiates ''C. spinatus'' from pocket mice in other genera.Original publication
Their ears are small and round. They have long tails that are 126% of the length of their head and body. Their coat colors vary among islands but are generally brown on the tops of their bodies and tan on their sides. A spiny pocket mouse weighs about . Their body length ranges from .


Distribution and habitat

Spiny pocket mice are found in Southern Nevada, and in the islands ...
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Castorimorph
Castorimorpha is the suborder of rodents containing the beavers, gophers and the Heteromyidae, kangaroo rats. A 2017 study using retroposon markers indicated that they are most closely related to the Anomaluromorpha (the scaly-tailed squirrels and the springhare) and Myomorpha (mouse-like rodents). Taxonomy *Suborder Castorimorpha **Superfamily Castoroidea ***Family †Eutypomyidae ***Family Castoridae – beavers ***Family †Rhizospalacidae **Infraorder Geomorpha (mammal), Geomorpha ***Superfamily †Eomyoidea ****Family †Eomyidae ***Superfamily Geomyoidea ****Family †Heliscomyidae ****Family †Florentiamyidae ****Family †Entoptychidae ****Family Geomyidae – pocket gophers ****Family Heteromyidae – kangaroo rats and mice ** Diplolophidae ***Genus †''Floresomys'' ***Genus †''Texomys'' ***Genus †''Jimomys'' ***Genus †''Diplolophus'' ***Genus †''Schizodontomys'' ***Genus †''Griphomys'' ***Genus †''Meliakrouniomys'' † indicates extinct taxa. Refere ...
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Cloud-dwelling Spiny Pocket Mouse
The cloud-dwelling spiny pocket mouse (''Heteromys nubicolens'') is a species of rodent (Rodentia) that is endemic to the high elevations of Cordillera de Tilarán and Cordillera de Guanacaste within Costa Rica. It is contained within the ''Heteromys desmarestianus'' species complex. Taxonomy and etymology The cloud-dwelling spiny pocket mouse (''Heteromys nubicolens'') is contained within the subfamily Heteromyinae (spiny pocket mice), which represents a monophyletic grouping within the rodent family Heteromyidae. It was officially designated as a species in 2006 and is in valid taxonomic standing with the Integrated Taxonomic Information System (ITIS). This mouse gets both its common and scientific name from its range distribution within the cloud forests of northwestern Costa Rica. ''Nubicolens'', or cloud-dwelling, is derived from the Lain ''nubes'' (cloud) and ''colo'' (dwell or inhabit). Originally, ''H. nubicolens'' was thought to be contained within ''Heteromys desmare ...
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Nelson's Spiny Pocket Mouse
Nelson's spiny pocket mouse (''Heteromys nelsoni'') is a species of rodent in the family Heteromyidae. It is found in Mexico and Guatemala. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease .... Sources Nelson's Spiny Pocket Mouse Rodents of Central America Rodents of Mexico Mammals described in 1902 Taxa named by Clinton Hart Merriam Taxonomy articles created by Polbot {{Heteromyidae-stub ...
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Mexican Spiny Pocket Mouse
The Mexican spiny pocket mouse (''Heteromys irroratus'') is a species of rodent in the family Heteromyidae. It is native to Mexico and Texas in the United States where it is found in dry, scrubby habitats. The IUCN has assessed it as being of "least concern". It was formerly placed in the genus ''Liomys'', which is now recognized to be paraphyletic and has been subsumed into ''Heteromys''. Description There are seven subspecies of Mexican spiny pocket mouse and there is considerable differences in color and size between different populations. In general it is a medium-sized member of its genus ''Heteromys'', growing to a head and body length of about with a tail of about the same length. The pelage is composed of a mixture of stiff spines with soft hairs, but because the hairs lie flat, the spines are the more noticeable part of the coat. The upper parts of the head and body are greyish-brown and the underparts whitish. There is a pinkish or buff lateral line separating the two c ...
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Goldman's Spiny Pocket Mouse
Goldman's spiny pocket mouse (''Heteromys goldmani'') is a species of rodent in the family Heteromyidae. It has been reported to be a subspecies of ''Heteromys desmarestianus''. It is found in Guatemala and Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar .... Its natural habitat is subtropical or tropical moist lowland forests. References Heteromys Mammals described in 1902 Taxonomy articles created by Polbot Taxa named by Clinton Hart Merriam Rodents of Mexico Fauna of Guatemala Taxobox binomials not recognized by IUCN {{Heteromyidae-stub ...
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Gaumer's Spiny Pocket Mouse
Gaumer's spiny pocket mouse (''Heteromys gaumeri'') is a species of rodent in the family Heteromyidae.Schmidt, Cheryl A., Mark D. Engstrom, and Hugh H. Genoways.Heteromys gaumeri" (1989). It ranges over northern Belize and Guatemala and the Yucatán Peninsula of Mexico, where it lives in lowland semideciduous forest and thorn scrub. The species is nocturnal and terrestrial; it is solitary and strongly territorial A territory is an area of land, sea, or space, belonging or connected to a particular country, person, or animal. In international politics, a territory is usually a geographic area which has not been granted the powers of self-government, .... It is named after physician and biologist George F. Gaumer, who lived in the Yucatán from 1885 to 1929. References Heteromys Rodents of Mexico Mammals described in 1897 Taxonomy articles created by Polbot Taxa named by Joel Asaph Allen Taxa named by Frank Chapman (ornithologist) {{Heteromyidae-stub ...
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Desmarest's Spiny Pocket Mouse
Desmarest's spiny pocket mouse (''Heteromys desmarestianus'') is a species of rodent in the family Heteromyidae. It is found in Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and .... References Heteromys Mammals of Colombia Rodents of Central America Mammals described in 1868 Taxa named by John Edward Gray Taxonomy articles created by Polbot {{Heteromyidae-stub ...
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Overlook Spiny Pocket Mouse
The overlook spiny pocket mouse (''Heteromys catopterius'') is a species of heteromyid rodent endemic to Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com .... References {{Taxonbar, from=Q20767338 Heteromys Fauna of Venezuela Mammals described in 2009 ...
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Southern Spiny Pocket Mouse
The southern spiny pocket mouse (''Heteromys australis'') is a species of rodent in the family Heteromyidae. It is found in Colombia, Ecuador, and Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and .... References Heteromys Mammals of Colombia Mammals of Ecuador Rodents of Central America Mammals described in 1901 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot {{Heteromyidae-stub ...
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Trinidad Spiny Pocket Mouse
The Trinidad spiny pocket mouse (''Heteromys anomalus'') is a species of rodent in the family Heteromyidae. It is found in Colombia, Trinidad and Tobago, and Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com .... References Heteromys Mammals of Colombia Mammals of Trinidad and Tobago Mammals of the Caribbean Mammals of Venezuela Mammals described in 1815 Taxonomy articles created by Polbot {{Heteromyidae-stub ...
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