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South America's considerable cervid diversity belies their relatively recent arrival. The presence of camelids in South America but not North America today is ironic, given that they have a 45-million-year-long history in the latter continent (where they originated), and only a 3-million-year history in the former. Family: Tayassuidae (peccaries)
Capybaras are semiaquatic mammals [15] found throughout all countries of South America except Chile. [19] They live in densely forested areas near bodies of water, such as lakes, rivers, swamps, ponds, and marshes, [14] as well as flooded savannah and along rivers in the tropical rainforest. They are superb swimmers and can hold their breath ...
The fauna of South America consists of a huge variety of unique animals some of which evolved in relative isolation. The isolation of South America allowed for many separate animal lineages to evolve, creating a lot of originality when it comes to South American animal species. [ 1 ]
South America had no placental predatory mammals until the Pleistocene, and xenarthran large-mammal faunas may have been vulnerable to many factors including a rise in numbers of mammalian predators, resource use by spreading North American herbivores with faster metabolisms and higher food requirements, and climate change.
A South American tapir browsing leaves at Pouso Alegre, Transpantaneira, Poconé, Mato Grosso, Brazil. The South American tapir is an herbivore. Using its mobile nose, it feeds on leaves, buds, shoots, and small branches it tears from trees, fruit, grasses, and aquatic plants. They also feed on the vast majority of seeds found in the rainforest ...
Armadillos are small mammals with a bony armored shell. There are 21 extant species in the Americas, 19 of which are only found in South America, where they originated. Their much larger relatives, the pampatheres and glyptodonts, once lived in North and South America but became extinct following the appearance of humans.
Extinct mammals of South America (2 C, 12 P) A. Mammals of Argentina (2 C, 274 P) B. Mammals of Bolivia (1 C, 228 P) Mammals of Brazil (7 C, 49 P)
Primates of South America. Subcategories. This category has the following 8 subcategories, out of 8 total. : Miocene primates of South America (18 P)