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The black-backed jackal (Lupulella mesomelas), [3][4][5][6] also called the silver-backed jackal, is a medium-sized canine native to eastern and southern Africa. These regions are separated by roughly 900 kilometers. One region includes the southernmost tip of the continent, including South Africa, Namibia, Botswana, and Zimbabwe.
Black-backed jackal Lupulella mesomelas. Schreber, 1775 The most lightly built jackal, once considered to be the oldest living member of the genus Canis, [13] it is now placed in the genus Lupulella. It is the most aggressive of the jackals, being known to attack animal prey many times its own weight, and it has more quarrelsome intrapack ...
The jackal's fur is coarse and relatively short, [64] with the base color golden, varying seasonally from a pale creamy yellow to a dark tawny. The fur on the back is composed of a mixture of black, brown, and white hairs, sometimes giving the appearance of the dark saddle like that seen on the black-backed jackal.
Although it is known to kill animals up to three times its own weight, the African wolf targets mammalian prey much less frequently than the black-backed jackal overall. [4] On capturing large prey, the African wolf makes no attempt to kill it; instead it rips open the belly and eats the entrails.
In 2019, a workshop hosted by the IUCN/SSC Canid Specialist Group recommends that because DNA evidence shows the side-striped jackal (Canis adustus) and black-backed jackal (Canis mesomelas) to form a monophyletic lineage that sits outside of the Canis/Cuon/Lycaon clade, that they should be placed in a distinct genus, Lupulella Hilzheimer, 1906 ...
Other species theorized include the black-backed jackal also called the silver-backed Jackal (C. mesomelas or Lupulella mesomelas) and golden jackal or Asiatic jackal (Canis aureus). The Egyptian jackal was listed as a subspecies of the golden jackal but molecular and osteological data has established that it is a unique species in its own right.
Physical descriptions. The Egyptian wolf differs from the Senegalese wolf by its heavier build, wider head, thicker fur, longer legs, more rounded ears, and shorter tail. The fur is darker than the golden jackal's, and has a broader white patch on the chest. Field observations in Senegal's Djoudj National Bird Sanctuary indicate that it is a ...
The side-striped jackal is a slender, medium-sized canid, which tends to be slightly larger on average than the black-backed jackal. Body mass ranges from 6.5 to 14 kg (14 to 31 lb), head-and-body length from 69 to 81 cm (27 to 32 in) and tail length from 30 to 41 cm (12 to 16 in). [14] Shoulder height can range from 35 to 50 cm (14 to 20 in). [15]