Cave Hyena - Description and Paleoecology

Description and Paleoecology

The European cave hyena was much larger than its modern African cousin, having been estimated to weigh 102 kg (225 lbs). In Late Pleistocene specimens from Europe, the cave hyena's metacarpals and metatarsals are shorter and thicker, while the humerus and femur are longer, thus indicating adaptations to a different habitat from that of the modern spotted hyena. As with the African subspecies, female cave hyenas were larger than their male counterparts. Paleolithic rock art depicting the cave hyena shows that it retained the spotted pelt of its African relative.

Several den sites found in Europe indicate that the cave hyena preferentially targeted large prey, with wild horses predominating, followed by steppe bison and woolly rhinoceros. The cave hyena's favouring of horses is consistent with the behaviour of the modern African spotted hyena, which mostly hunt zebras. Secondary prey species included reindeer, red deer, giant deer, European ass, chamois and ibex. A small number of wolf remains have also been discovered in hyena den sites. The cave hyena likely killed wolves due to intraguild competition, though their presence in the cave site indicates that they were also fed upon, which is unusual among carnivores. Similarly, cave lion and bear remains have been discovered in hyena den sites, thus indicating that hyenas may have scavenged on or killed them.

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