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Perodicticinae
Perodicticinae is a subfamily of the family Lorisidae. It includes five species of African primates as shown under taxonomy below. They have a vestigial tail and index finger. The snout is pointed and the ears and eyes are large. The coat is dense, brown and woolly. Taxonomy * Family Lorisidae ** Subfamily Perodicticinae *** Genus ''Arctocebus'' **** Calabar angwantibo, ''Arctocebus calabarensis'' **** Golden angwantibo, ''Arctocebus aureus'' *** Genus ''Perodicticus'' **** Central African potto, ''Perodictitus edwardsi'' ****East African potto, ''Perodicticus ibeanus'' ****West African potto, ''Perodicticus potto'' ** Subfamily Lorisinae The false potto (''Pseudopotto martini'') is now thought to be a misidentified individual of a ''Perodicticus The pottos are three species of strepsirrhine primate in the genus ''Perodicticus'' of the family Lorisidae. In some English-speaking parts of Africa, they are called "softly-softlys". Etymology The common name "potto" may be from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorisidae
Lorisidae (or sometimes Loridae) is a family of strepsirrhine primates. The lorisids are all slim arboreal animals and comprise the lorises, pottos and angwantibos. Lorisids live in tropical, central Africa as well as in south and southeast Asia. Classification There are five genera and sixteen species of lorisid. * Order Primates ** Suborder Strepsirrhini: non-tarsier prosimians *** Infraorder Lemuriformes **** Superfamily Lemuroidea **** Superfamily Lorisoidea ***** Family Lorisidae ****** Subfamily Perodicticinae ******* Genus ''Arctocebus'', angwantibos ******* Genus ''Perodicticus'', pottos ****** Subfamily Lorisinae ******* Genus ''Loris'', slender lorises ******* Genus ''Nycticebus'', slow lorises ******* Genus ''Xanthonycticebus'', pygmy slow loris ***** Family Galagidae: galagos ** Suborder Haplorrhini: tarsiers, monkeys and apes Description Lorisids have a close, woolly fur, which is usually grey or brown, darker on the top side. The eyes are large and face for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorises And Galagos
Loris is the common name for the strepsirrhine mammals of the subfamily Lorinae (sometimes spelled Lorisinae) in the family Lorisidae. ''Loris'' is one genus in this subfamily and includes the slender lorises, ''Nycticebus'' is the genus containing the slow lorises, and ''Xanthonycticebus'' is the genus name of the pygmy slow loris. Description Lorises are nocturnal and arboreal. They are found in tropical and woodland forests of India, Sri Lanka, and parts of southeast Asia. Loris locomotion is a slow and cautious climbing form of quadrupedalism. Some lorises are almost entirely insectivorous, while others also include fruits, gums, leaves, and slugs in their diet. Female lorises practice infant parking, leaving their infants behind in trees or bushes. Before they do this, they bathe their young with allergenic saliva that is acquired by licking patches on the insides of their elbows, which produce a mild toxin that discourages most predators, though orangutans occasio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorisinae
Loris is the common name for the strepsirrhine mammals of the subfamily Lorinae (sometimes spelled Lorisinae) in the family Lorisidae. ''Loris'' is one genus in this subfamily and includes the slender lorises, ''Nycticebus'' is the genus containing the slow lorises, and ''Xanthonycticebus'' is the genus name of the pygmy slow loris. Description Lorises are nocturnal and arboreal. They are found in tropical and woodland forests of India, Sri Lanka, and parts of southeast Asia. Loris locomotion is a slow and cautious climbing form of quadrupedalism. Some lorises are almost entirely insectivorous, while others also include fruits, gums, leaves, and slugs in their diet. Female lorises practice infant parking, leaving their infants behind in trees or bushes. Before they do this, they bathe their young with allergenic saliva that is acquired by licking patches on the insides of their elbows, which produce a mild toxin that discourages most predators, though orangutans occasionally ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calabar Angwantibo
The Calabar angwantibo (''Arctocebus calabarensis''), also known as the Calabar potto, is a strepsirrhine primate of the family Lorisidae. It shares the genus ''Arctocebus'' with the golden angwantibo (''Arctocebus aureus''). It is closely related to the potto (''Perodicticus potto'') and to the various lorises. The Calabar angwantibo lives in the rainforests of west Africa, particularly in tree-fall zones. In areas where the forest has been cleared, it has been known to live on farmland. Its range covers Cameroon, Nigeria and Equatorial Guinea. The species takes its name from the Nigerian city of Calabar. The Calabar angwantibo weighs between 266 and 465 grams. It has orangish-yellow fur on its back, grey or white fur on its belly, and a distinctive white line on its forehead and nose. Like other lorids, this angwantibo has a very short index finger, which allows it to get a strong grip on tree branches. The second toe on each foot has a specialised claw that the angwantibo us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West African Potto
The West African potto (''Perodicticus potto'') is a species of nocturnal strepsirrhine primate. It is found in tropical West Africa. It is also known as Bosman's potto, after Willem Bosman, who described the species in 1704. It is the type species of the genus ''Perodicticus''. Taxonomy This species was formerly considered the only species in the genus ''Perodicticus'', but a 2015 study split it into three species, with only the name ''Perodicticus potto'' only applying to the West African population. Phylogenetic evidence supports the West African potto being the most basal member of the genus ''Perodicticus'', with the other two species being sister species to one another. It is thought to have diverged from the other species during the mid-late Miocene, between 6-10 million years ago. The mysterious "false potto" (''Pseudopotto martini'') is now thought to have been a misidentified specimen of West African potto. Distribution This species ranges from Guinea west to Nige ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal Subfamilies
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 wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primates Of Africa
Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians (monkeys and apes, the latter including humans). Primates arose 85–55 million years ago first from small terrestrial mammals, which adapted to living in the trees of tropical forests: many primate characteristics represent adaptations to life in this challenging environment, including large brains, visual acuity, color vision, a shoulder girdle allowing a large degree of movement in the shoulder joint, and dextrous hands. Primates range in size from Madame Berthe's mouse lemur, which weighs , to the eastern gorilla, weighing over . There are 376–524 species of living primates, depending on which classification is used. New primate species continue to be discovered: over 25 species were described in the 2000s, 36 in the 2010s, and three in the 2020s. Primates have large brai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potto
The pottos are three species of strepsirrhine primate in the genus ''Perodicticus'' of the family Lorisidae. In some English-speaking parts of Africa, they are called "softly-softlys". Etymology The common name "potto" may be from Wolof (a tailless monkey). The generic name ''Perodicticus'' is composed of Greek (, ‘maimed’) and (, "able to show/indicate", cf. , , ‘index finger’). It refers to the stubby index finger that seems mutilated. Taxonomy There are three species recognized by the IUCN Red List and American Society of Mammalogists: * West African potto (''Perodicticus potto)'' * Central African potto (''Perodicticus edwardsi'') * East African potto (''Perodicticus ibeanus'') ** Mount Kenya potto (''Perodicticus ibeanus stockleyi'') Formerly, all species were classified under one species, ''P. potto''. However, variation among pottos is significant, prompting speculation that there may be more than one species. A 2015 study confirmed there to be three dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
False Potto
The false potto (''Pseudopotto martini'') is a lorisoid primate of uncertain taxonomic status found in Africa. Anthropologist Jeffrey H. Schwartz named it in 1996 as the only species of the genus ''Pseudopotto'' on the basis of two specimens (consisting only of skeletal material) that had previously been identified as a potto (''Perodicticus''). The precise provenances of the two specimens are uncertain, but at least one may have come from Cameroon. Schwartz thought the false potto could even represent a separate family, but other researchers have argued that the supposed distinguishing features of the animal do not actually distinguish it from the potto; specifically, the false potto shares several features with the West African potto (''Perodicticus potto''). The false potto generally resembles a small potto, but according to Schwartz it differs in having a longer tail, shorter spines on its neck and chest vertebrae, a smaller, less complex spine on the second neck vertebra, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East African Potto
The East African potto (''Perodicticus ibeanus'') is a species of nocturnal strepsirrhine primate. It is found in Central and East Africa. Taxonomy It was formerly considered a subspecies of the West African potto (''Perodicticus potto''), but a 2015 study split it into three species, and classified ''P. ibeanus'' as a distinct species. It is thought to be the sister species to the Central African potto (''Perodicticus ibeanus''), from which it diverged during the late Miocene, about 5.5 million years ago. There are two subspecies: the type subspecies ''P. i. ibeanus'' and the possibly extinct Mount Kenya potto (''P. i. stockleyi''), known only from a single specimen collected in 1938. Distribution This species ranges from the Central African Republic and the Democratic Republic of the Congo east to western Kenya. In addition, an isolated subspecies (''P. i. stockleyi'') is endemic to the slopes of Mount Kenya, making it the easternmost population of any potto. Conservati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central African Potto
The Central African potto (''Perodicticus edwardsi'') is a species of nocturnal strepsirrhine primate. It is found in Central Africa. It is also known as Milne-Edwards's potto, after Alphonse Milne-Edwards. Taxonomy It was formerly considered a subspecies of ''Perodicticus potto'' (now the West African potto), but a 2015 study split it into three species, and classified ''P. edwardsi'' as a distinct species. It is thought to be the sister species to the East African potto (''Perodicticus ibeanus''), from which it diverged during the late Miocene, about 5.5 million years ago. The IUCN Red List considers to the mysterious "false potto" (''Pseudopotto martini'') to be a misidentified specimen of an East African potto, based on the rumored provenance of the individual being from Cameroon. In contrast, the American Society of Mammalogists considers the false potto to be a misidentified ''P. potto''. Distribution This species ranges from Nigeria east to the Central African Republi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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