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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 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 di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potto Hand Mivart
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] |
Perodicticus 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] |
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] |
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] |
Perodicticus Edwardsi
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] |
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] |
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] |
Perodicticus Ibeanus
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] |
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] |
Golden Potto
Angwantibos are two species of strepsirrhine primates classified in the genus ''Arctocebus'' of the family Lorisidae. They are also known as golden pottos because of their yellow or golden coloration. Angwantibos live in tropical Africa and their range includes Nigeria, Cameroon north of the Democratic Republic of Congo. Angwantibos grow to a size of 22 to 30 cm, and have almost no tail at all. They only weigh up to 0.5 kg. Their fur is yellow brown to golden in color. Their snout is more pointed than that of the other lorids and this, along with their round ears, gives it the bear-like appearance that lends them their name in German: ''Bärenmaki'', "bear lemur". Solitary, nocturnal and arboreal, they prefer the underbrush and the lower layers of the forests. They spend the day hidden in the leaves. Like all lorisids they are characterized by slow movements. The diet of angwantibos consists predominantly of insects (mostly caterpillars), and occasionally fruits. Owin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toilet Claw
A grooming claw (or toilet claw) is the specialized claw or nail on the foot of certain primates, used for personal grooming. All prosimians have a grooming claw, but the digit that is specialized in this manner varies. Tarsiers have a grooming claw on second and third toes. In the suborder Strepsirrhini, which includes lemurs, galagos and lorises, the grooming claw is on the second toe. Less commonly known, a grooming claw is also found on the second pedal digit of night monkeys (''Aotus''), titis (''Callicebus''), and possibly other New World monkeys. The first toe is the large one, the equivalent of a human big toe. However, in all these prosimians the foot is more or less hand-like. The first toe is opposable, like a human thumb, and the second and third toes correspond approximately to the index and middle fingers. Like a claw or a nail, the grooming claw is also made of keratin Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
