Medog mole | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Eulipotyphla |
Family: | Talpidae |
Subfamily: | Scalopinae |
Tribe: | Scalopini |
Genus: | Alpiscaptulus Chen et al., 2021 |
Species: | A. medogensis |
Binomial name | |
Alpiscaptulus medogensis Chen et al., 2021 | |
Medog mole range |
The Medog mole (Alpiscaptulus medogensis) is a species of mammal in the family Talpidae. It is the only member of the genus Alpiscaptulus. It is endemic to Tibet, where it is only found in the vicinity of Namcha Barwa in Medog County. [1]
Alongside the Gansu mole (Scapanulus oweni), another mole species in a monotypic genus that is also endemic to the mountains of China, it is one of only two species in the subfamily Scalopinae found outside of North America. Phylogenetic and fossil evidence indicates that the scalopine moles evolved in Eurasia and migrated to North America during the Neogene; however, the Gansu and Medog moles are not relict Eurasian scalopine moles, but are descendants of North American scalopine moles that migrated back to Eurasia; the hairy-tailed mole (Parascalops breweri) of North America is more closely related to them than it is to the other two North American scalopine genera. [2]
Phylogenetic evidence supports the Gansu and Medog moles being the closest living relatives of one another and diverging the mid-late Miocene, about 11.59 million years ago. It is thought that the rapid uplift of the Tibetan Plateau and the subsequent climate change led to the divergence of the two genera. Their habitats may have served as refugia during periods of glaciation, allowing them to persist while most other Eurasian scalopines went extinct. [2]
This species is known only from the slopes of Namcha Barwa, the highest peak of the eastern Himalayas and 27th tallest mountain on Earth, where two specimens have been collected from burrows at 2,400 metres (7,900 ft) and 3,700 metres (12,100 ft) asl. The individual at 2,400 m was found in a brushy habitat dominated by oak (Quercus) species with abundant grass cover. The individual at 3,700 m was found in a heath forest with mixed bamboo forests. Both these habitats belong to the Eastern Himalayan broadleaf forests ecoregion. [2]
Moles are small mammals adapted to a subterranean lifestyle. They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, reduced hindlimbs, and short, powerful forelimbs with large paws adapted for digging.
The family Talpidae includes the moles who are small insectivorous mammals of the order Eulipotyphla. Talpids are all digging animals to various degrees: moles are completely subterranean animals; shrew moles and shrew-like moles somewhat less so; and desmans, while basically aquatic, excavate dry sleeping chambers; whilst the quite unique star-nosed mole is equally adept in the water and underground. Talpids are found across the Northern Hemisphere of Eurasia and North America, and range as far south as the montane regions of tropical Southeast Asia.
Condylura is a genus of moles that contains a single extant species, the star-nosed mole (Condylura cristata) endemic to the northern parts of North America. It is also the only living member of the tribe Condylurini.
The subfamily Talpinae, sometimes called "Old World moles" or "Old World moles and relatives", is one of three subfamilies of the mole family Talpidae, the others being the Scalopinae, or New World moles, and the Uropsilinae, or shrew-like moles.
The desman, a snouted and naked-tailed diving insectivore of the tribe Desmanini, belongs to one of two Eurasian species of the mole family, Talpidae.
The shrew moles or shrew-like moles (Uropsilus) are shrew-like members of the mole family of mammals endemic to the forested, high-alpine region bordering China, Myanmar, and Vietnam. They possess a long snout, a long slender tail, external ears, and small forefeet unspecialized for burrowing. Although they are similar to shrews in size, external appearance, and, presumably, ecological habits, they are nevertheless talpids and considered true moles, as they share a full zygomatic arch with all other moles, while this arch is completely absent in shrews.
The hairy-tailed mole, also known as Brewer's mole, is a medium-sized North American mole. It is the only member of the genus Parascalops. The species epithet breweri refers to Thomas Mayo Brewer, an American naturalist.
The Japanese mountain mole is a species of Old World mole in the family Talpidae. It is endemic to Japan. It is the only member of the monotypic genus Oreoscaptor. Its natural habitats are temperate forests and temperate grassland.
The Gansu mole is a species of mammal in the family Talpidae endemic to central China, where it occurs in Shaanxi, Gansu, Sichuan, and Qinghai. It is the only species in the genus Scapanulus.
The gracile shrew mole is a species of mammal in the family Talpidae. It is endemic to China; populations known from Myanmar likely represent other species.
The inquisitive shrew mole is a species of mammal in the family Talpidae. It is only known from Yunnan province of China, although its range is thought to extend over the border into Myanmar.
Urotrichini is a tribe of the mole family, and consists of Japanese and American shrew-moles. They belong to the Old World moles and relatives branch of the mole family (Talpidae). There are only two species, each of which represents its own genus. The name "shrew-moles" refers to their morphological resemblance to shrews, while generally being thought of as "true moles". The species are the Japanese shrew mole, True's shrew mole and American shrew mole.
The Scalopinae, or New World moles, are one of three subfamilies of the family Talpidae, which consists of moles and mole-like animals; the other two subfamilies being the Old World talpids and the Chinese shrew-like moles (Uropsilinae). The Scalopinae are the only Talpidae subfamily to consist entirely of undisputed moles and no mole-like close relatives such as shrew-moles or desmans.
The Scalopini are a tribe of moles belonging to the family Talpidae. They include all the New World moles apart from the strikingly distinctive star-nosed mole. As the similarity of the names implies, they are the standard form of the Scalopinae, the North American or New World moles, and can be found virtually anywhere north of Northern Mexico and south of Northern Canada where environmental factors permit.
Kangri Karpo, also spelt Gangri Garbo, is a mountain range in eastern Tibet, located primarily in Nyingchi Prefecture as well as a portion of Qamdo Prefecture in the Tibet Autonomous Region, China. The mountain range lies to the east of the Himalayas and to the west of the Hengduan Mountains. The mountains are geographically a southern extension of the eastern Transhimalayas.
Ognev's mole is a species of mammal in the family Talpidae. It occurs in the southeastern coastal area of the Black Sea from northeastern Turkey to Georgia. It inhabits different habitats associated with moist soils in lowland areas. Little information is available about its life history.
The Talysch mole is a species of mammal in the family Talpidae. It is a small member of the family, which outwardly resembles the Levant mole, but is genetically closer to Père David's mole. It is common on the southwest coast of the Caspian Sea, from southern of Azerbaijan through most of the north of Iran. The habitat includes temperate rainforests and scrub areas. There is little information about the life history of the Talysch mole. It was described in 1945, but had long been considered a subspecies of various other Eurasian moles, and was only recognized as a distinct species in the mid-2010s. No surveys have been carried out to quantify the status of the species.
The Mexican mole is a species of mammal in the family Talpidae. It is endemic to Baja California in Mexico, where it is restricted to the highlands of the Sierra de San Pedro Mártir mountain range. Its specific epithet references naturalist Alfred Webster Anthony.
The black-backed shrew mole is a species of mammal in the family Talpidae. It is endemic to China, where it is only known from the vicinity of Mucheng in Yunnan Province.
The Snow Mountain shrew mole is a species of mammal in the family Talpidae. It is native to Yunnan Province in China and potentially Myanmar. Its common name references Jade Dragon Snow Mountain, which is the type locality of the species. Aside from there, the only other confirmed specimen is from Cang Mountain.