Quagga n. (Zool.) A South African wild ass (Equus quagga syn. Hippotigris quagga). The upper parts are reddish brown, becoming paler behind and behind and beneath, with dark stripes on the face, neck, and fore part of the body. The species became extinct in the late 1800's, largely due to excessive hunting.
... the forehead between the ears, where they formed a set of pointed arches, one under the other, decreasing in size downwards towards the muzzle; exactly similar marks may be seen on the forehead of the quagga and Burchell's zebra. When this foal was two or three months old all the stripes entirely disappeared. I have seen similar marks on the forehead of a fully grown, fallow-dun, cob-like horse, having a conspicuous spinal stripe, and with ... — The Variation of Animals and Plants Under Domestication, Vol. I. • Charles Darwin
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