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Hyenas are known to have preyed on humans in prehistory: human hair has been found in fossilized hyena dung dating back 195,000 to 257,000 years. [70] Some paleontologists believe that competition and predation by cave hyenas ( Crocuta crocuta spelaea ) in Siberia was a significant factor in delaying human colonization of Alaska .
Below are two tables which report the average adult human height by country or geographical region. With regard to the first table , original studies and sources should be consulted for details on methodology and the exact populations measured, surveyed, or considered.
The aardwolf (Proteles cristatus [3]) is an insectivorous hyaenid species, native to East and Southern Africa.Its name means "earth-wolf" in Afrikaans and Dutch. [4] [5] It is also called the maanhaar-jackal [6] [7] (Afrikaans for "mane-jackal"), termite-eating hyena [8] and civet hyena, based on its habit of secreting substances from its anal gland, a characteristic shared with the African civet.
The brown hyena (Parahyaena brunnea), also called strandwolf, [4] is a species of hyena found in Namibia, Botswana, western and southern Zimbabwe, [5] southern Mozambique and South Africa. [6] It is the only extant species in the genus Parahyaena .
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]
Chasmaporthetes was one of the so-called "dog-like" hyenas (of which the aardwolf is the only survivor), a hyaenid group which, in contrast to the now more common "bone-crushing" hyenas, evolved into slender-limbed, cursorial hunters like modern canids. [4]
Pachycrocuta is an extinct genus of prehistoric hyenas.The largest and most well-researched species is Pachycrocuta brevirostris, colloquially known as the giant short-faced hyena as it stood about 90–100 cm (35–39 in) at the shoulder [1] and it is estimated to have averaged 110 kg (240 lb) in weight, [2] approaching the size of a lioness, making it the largest known hyena.
It is a means for comparison, not an indicator of absolute bite force. In short, if an animal or species has a high BFQ this indicates that it bites hard for its size after controlling for allometry. Hite et al., [ 3 ] who include data from the widest range of living mammals of any bite force regression to date, produce from their regression ...