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Species of deer From Wikipedia, the free encyclopedia
The Amazonian brown brocket (Mazama nemorivaga), also known as the small brown brocket, is a small species of deer that is almost entirely restricted to South America.[1][2]
Amazonian brown brocket | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Cervidae |
Subfamily: | Capreolinae |
Genus: | Mazama |
Species: | M. nemorivaga |
Binomial name | |
Mazama nemorivaga (F. Cuvier, 1817) | |
It is known from Panama (in Isla San José of the Pearl Islands only; endemic subspecies M. n. permira), Colombia, Venezuela, Guyana, Suriname, French Guiana, eastern Ecuador, eastern Peru, Brazil and possibly northern Bolivia.[1] Habitats it is found in include primarily nonflooded Amazonian tropical rainforest, and locally also tropical deciduous forest and xeric shrublands, at altitudes up to 1,500 metres (4,900 ft).[1] However, reports from the latter habitats may actually represent M. gouazoubira.[1]
Breeding occurs year-round in some areas, with births tending to be concentrated in the rainy season.
It is threatened by deforestation and by diseases spread by cattle, but not particularly by hunting.[1]
It is sympatric with the larger M. americana over much of its range (the latter tends to have significantly higher population densities), and reportedly also with M. gouazoubira in a few areas. It was considered a subspecies of M. gouazoubira, with which it is parapatric, until 2000.[1][3][4] Under normal viewing conditions it is not easily distinguished from M. gouazoubira, but unlike M. americana it is gray-brown overall with paler underparts.[3]
The occurrence of hybrids between the two species are documented.[5]
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