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The Spotted Hyena: A Study of Predation and Social Behaviour. University of California Press. ISBN 978-0226455082. Mills, Gus; Hofer, Heribert (1998). Hyaenas: status survey and conservation action plan (PDF). IUCN/SSC Hyena Specialist Group. ISBN 978-2-8317-0442-5. Archived from the original (PDF) on 2013-05-06
The four extant species are the striped hyena (Hyaena hyaena), the brown hyena (Parahyaena brunnea), the spotted hyena (Crocuta crocuta), and the aardwolf (Proteles cristata). The aardwolf can trace its lineage directly back to Plioviverrops 15 million years ago, and is the only survivor of the dog-like hyena lineage.
The spotted hyena (Crocuta crocuta), also known as the laughing hyena, [3] is a hyena species, currently classed as the sole extant member of the genus Crocuta, native to sub-Saharan Africa. It is listed as being of least concern by the IUCN due to its widespread range and large numbers estimated between 27,000 and 47,000 individuals. [1]
The juvenile female fossa's os clitoridis and pseudo-penis shrink as she grows, unlike that of other pseudo-penis species. [3] The mammalian pseudo-penis appears to be simply for display, though the spotted hyena is an exception: the female spotted hyena urinates, copulates, and gives birth through her pseudo-penis.
The striped hyena (Hyaena hyaena) is a species of hyena native to North and East Africa, the Middle East, the Caucasus, Central Asia, and the Indian subcontinent. It is the only extant species in the genus Hyaena .
It is currently the rarest species of hyena. [7] The largest remaining brown hyena population is located in the southern Kalahari Desert and coastal areas in Southwest Africa. [8] The global population of brown hyena is estimated by IUCN at a number between 4,000 and 10,000 and its conservation status is marked as near threatened in the IUCN ...
The spotted hyena has a long history of interaction with humanity; depictions of the species exist from the Upper Paleolithic period, with carvings and paintings from the Lascaux and Chauvet Caves. [1] The species has a largely negative reputation in both Western culture and African folklore. In the former, the species is mostly regarded as ...
It is still unclear whether the genus evolved in Africa or Asia, although the oldest known fossils are from Africa and dated to about 3.8 mya. [1] The earliest remains from Asia currently attributed to the genus is Crocuta honanensis from the Early Pleistocene of China dating to around 2.5-2.2 million years ago, but its relationship to the living spotted hyena is ambiguous.