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Benin Tree Hyrax
The Benin tree hyrax (''Dendrohyrax interfluvialis'') is a species of tree hyrax within the family Procaviidae Hyraxes (), also called dassies, are small, thickset, herbivorous mammals in the order Hyracoidea. Hyraxes are well-furred, rotund animals with short tails. Typically, they measure between long and weigh between . They are superficially simi .... It can be distinguished from neighboring '' Dendrohyrax dorsalis'' by its nighttime barking vocalizations, its shorter and broader skull, and its lighter pelage. Its range is the region between the Niger and Volta Rivers in West Africa, hence the specific epithet. References Hyraxes Mammals of West Africa Mammals described in 2021 {{hyracoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Hyrax
The tree hyrax or tree dassie is a small nocturnal mammal native to Africa. Distantly related to elephants and sea cows, it comprises the four species in the genus ''Dendrohyrax'', one of only three genera in the family Procaviidae, which is the only living family within the order Hyracoidea. The four species are: * Southern tree hyrax (''D. arboreus''), found in East and Southern Africa * Eastern tree hyrax (''D. validus''), found in East Africa. * Benin tree hyrax (''D''. ''interfluvialis''), found in West Africa. * Western tree hyrax (''D. dorsalis''), found in West and Central Africa Analysis of calls found that they could be divided into 'shrieking' hyraxes and 'barking' hyraxes, with the barkers being a genetically distinct fourth species. The tree hyrax has four-toed front feet and three-toed back feet with rounded nails, and rubbery soles that help it climb. Colouring Dependent on geographical location, their soft dense coats can range from a pale gray to ligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Procaviidae
Hyraxes (), also called dassies, are small, thickset, herbivorous mammals in the order Hyracoidea. Hyraxes are well-furred, rotund animals with short tails. Typically, they measure between long and weigh between . They are superficially similar to pikas and marmots, but are more closely related to elephants and sea cows. Hyraxes have a life span from 9 to 14 years. Five extant species are recognised: the rock hyrax (''Procavia capensis'') and the yellow-spotted rock hyrax (''Heterohyrax brucei''), which both live on rock outcrops, including cliffs in Ethiopia and isolated granite outcrops called koppies in southern Africa; the western tree hyrax (''Dendrohyrax dorsalis''), southern tree hyrax (''D. arboreus''), and eastern tree hyrax (''D. validus''). Their distribution is limited to Africa, except for ''P. capensis'', which is also found in the Middle East. Characteristics Hyraxes retain or have redeveloped a number of primitive mammalian characteristics; in particular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrohyrax Dorsalis
The western tree hyrax (''Dendrohyrax dorsalis''), also called the western tree dassie or Beecroft's tree hyrax, is a species of tree hyrax within the family Procaviidae. It can be distinguished from other hyraxes by short coarse fur, presence of white patch of fur beneath the chin, lack of hair on the rostrum, and lower crowns of the cheek teeth compared to other members of the same genus. Description The western tree hyrax is similar in appearance to a large guinea pig. It has a head-and-body length of between and a stumpy tail. The pelage is thick and coarse, with a few yellowish hairs scattered among the dark brown and blackish ones; pale individuals with cream-coloured coats have also been observed. Scattered long sensory hairs similar to whiskers are present in the coat. The snout is free from fur, the ears are small and rounded and sometimes tipped with white, and the chin bears a white spot. There is a dorsal scent gland up to long in the centre of the back, surrounded b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyraxes
Hyraxes (), also called dassies, are small, thickset, herbivorous mammals in the order Hyracoidea. Hyraxes are well-furred, rotund animals with short tails. Typically, they measure between long and weigh between . They are superficially similar to pikas and marmots, but are more closely related to elephants and sea cows. Hyraxes have a life span from 9 to 14 years. Five extant species are recognised: the rock hyrax (''Procavia capensis'') and the yellow-spotted rock hyrax (''Heterohyrax brucei''), which both live on rock outcrops, including cliffs in Ethiopia and isolated granite outcrops called koppies in southern Africa; the western tree hyrax (''Dendrohyrax dorsalis''), southern tree hyrax (''D. arboreus''), and eastern tree hyrax (''D. validus''). Their distribution is limited to Africa, except for ''P. capensis'', which is also found in the Middle East. Characteristics Hyraxes retain or have redeveloped a number of primitive mammalian characteristics; in particular, they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of West Africa
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla ( cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Saurop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
