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单词 Tiger Wolf
释义

Tiger Wolf

英语百科

Spotted hyena

Engraving of a spotted hyena from Thomas Pennant's History of Quadrupeds, one of the first authentic depictions of the species[22]
Pair of spotted hyenas at White River, Mpumalanga. Note the great degree of individual variation in fur colour, which was once used as a basis for separating the species into various subspecies.

The spotted hyena (Crocuta crocuta), also known as the laughing hyena, is a species of hyena, currently classed as the sole member of the genus Crocuta, native to Sub-Saharan Africa. It is listed as being of least concern by the IUCN on account of its widespread range and large numbers estimated between 27,000 and 47,000 individuals. The species is, however, experiencing declines outside of protected areas due to habitat loss and poaching. The species may have originated in Asia, and once ranged throughout Europe for at least one million years until the end of the Late Pleistocene. The spotted hyena is the largest known member of the Hyaenidae, and is further physically distinguished from other species by its vaguely bear-like build, its rounded ears, its less prominent mane, its spotted pelt, its more dual purposed dentition, its fewer nipples and the presence of a pseudo-penis in the female. It is the only mammalian species to lack an external vaginal opening.

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更新时间:2025/6/20 21:55:57