Quechuan mouse opossum
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The Quechuan mouse opossum (''Marmosa macrotarsus'') is a
South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ...
n opossum
species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of the family Didelphidae. It is known from two areas of montane forest on the eastern slopes of the
Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...
in
Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...
, at altitudes from 300 to 2700 m. The type locality in the Valle de Occobamba is in the southern area, in
Cuzco Region Cusco, also spelled Cuzco (; qu, Qusqu suyu ), is a department and region in Peru and is the fourth largest department in the country, after Madre de Dios, Ucayali, and Loreto. It borders the departments of Ucayali on the north; Madre de D ...
, while the northern area is in the vicinity of
Moyobamba Moyobamba () or Muyupampa ( Quechua ''muyu'' circle, ''pampa'' large plain, "circle plain") is the capital city of the San Martín Region in northern Peru. Called "Santiago of eight valleys of Moyobamba" or "Maynas capital". There are 50,073 inha ...
in San Martín Region. The true range may be more extensive and possibly extends into Bolivia. The northern area has suffered from
habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
, but the southern area is not seriously degraded.


References

Opossums Endemic fauna of Peru Opossum, Quechuan mouse Opossum, Quechuan mouse Opossum, Quechuan mouse Mammals described in 1842 Taxobox binomials not recognized by IUCN {{marsupial-stub