El impala (Aepyceros melampus) es una especie de mamífero artiodáctilo de la familia Bovidae. Es un antílope de estatura mediana. Por su apariencia similar, el impala anteriormente se situaba junto a las gacelas. A causa de nuevos conocimientos, hoy se coloca en la familia de los antílopes africanos. La palabra «impala» viene del zulú. Su nombre científico, Aepyceros melampus, deriva del griego aipos: alto, keras: cuerno, melas: negro y pus: pie, significando pies negros de cuernos altos. El coche Chevrolet Impala toma el nombre de este animal.

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("Aepyceros" redirects here. For the extinct species, see Aepyceros datoadeni. For other uses, see Impala (disambiguation).) The impala (pronounced /ɪmˈpɑːlə,-ˈpalə/) (Aepyceros melampus) is a medium-sized antelope in eastern and southern Africa. The sole member of the genus Aepyceros, it was first described by German zoologist Martin Hinrich Carl Lichtenstein in 1812. Two subspecies are recognised – the common impala, and the larger and darker black-faced impala. The impala reaches 70–92 centimetres (28–36 inches) at the shoulder and weighs 40–76 kilograms (88–168 pounds). It features a glossy, reddish brown coat. The male's slender, lyre-shaped horns are 45–92 centimetres (18–36 in) long. Active mainly during the day, the impala may be gregarious or territorial depending upon the climate and geography. Three distinct social groups can be observed – the territorial males, bachelor herds and female herds. The impala is known for two characteristic leaps that constitute an anti-predator strategy. Browsers as well as grazers, impala feed on monocots, dicots, forbs, fruits and acacia pods (whenever available). An annual, three-week-long rut takes place toward the end of the wet season, typically in May. Rutting males fight over dominance, and the victorious male starts an elaborate courtship with a female in oestrus. Gestation lasts six to seven months, following which a single calf is born and immediately concealed in cover. Calves are suckled for four to six months; young males, forced out of the group, join bachelor herds, while females may stay back. The impala occurs in woodlands and sometimes on the interface (ecotone) between woodlands and savannahs; it inhabits places close to water. While the black-faced impala is confined to southwestern Angola and Kaokoland in northwestern Namibia, the common impala is widespread across its range and has been reintroduced in Gabon and southern Africa. The International Union for Conservation of Nature (IUCN) classifies the impala as a species of least concern; the black-faced subspecies, however, has been classified as a vulnerable species; as of 2008, less than 1,000 individuals remain in the wild.

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