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There are three living species: Grévy's zebra (Equus grevyi), the plains zebra (E. quagga), and the mountain zebra (E. zebra). Zebras share the genus Equus with horses and asses, the three groups being the only living members of the family Equidae. Zebra stripes come in different patterns, unique to each individual.
The plains zebra (Equus quagga ... Modern plains zebra populations appear to have originated from Southern Africa around 370,000 years ago with plains zebras in ...
Modern plains zebra populations may have originated from southern Africa, and the quagga appears to be less divergent from neighbouring populations than the northernmost living population in northeastern Uganda. Instead, the study supported a north–south genetic continuum for plains zebras, with the Ugandan population being the most distinct.
Equus (/ ˈ ɛ k w ə s, ˈ iː k w ə s /) [3] is a genus of mammals in the family Equidae, which includes horses, asses, and zebras.Within the Equidae, Equus is the only recognized extant genus, comprising seven living species.
Much of this evolution took place in North America, where horses originated but became extinct about 10,000 years ago, [2] before being reintroduced in the 15th century. The horse belongs to the order Perissodactyla ( odd-toed ungulates ), the members of which all share hooved feet and an odd number of toes on each foot, as well as mobile upper ...
Grévy's zebra (Equus grevyi), also known as the imperial zebra, is the largest living wild equid and the most threatened of the three species of zebra, the other two being the plains zebra and the mountain zebra. Named after French president Jules Grévy, it is found in parts of Kenya and Ethiopia.
Trooper Rick Johnson, public information officer for Washington State Patrol District 2 in King County, said four zebras got loose on Interstate 90 near the North Bend exit. Zebras run loose on ...
In 2004, C. P. Groves and C. H. Bell investigated the taxonomy of the zebras (genus Equus, subgenus Hippotigris).They concluded that the Cape mountain zebra (Equus zebra zebra) and Hartmann's mountain zebra (Equus zebra hartmannae) are distinct, and suggested that the two would be better classified as separate species, Equus zebra and Equus hartmannae.