|
Alticola Olchonensis
The Lake Baikal mountain vole or Olkhon mountain vole (''Alticola olchonensis'') is a species of rodent in the family Cricetidae. It is found principally on the Olkhon and Ogoi islands on Lake Baikal, in southern Siberia Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a part of .... While it was originally described as a species, Pavlinov and Rossolimo reassigned it as a subspecies of '' A. tuvinicus'' in 1987 before reinstating it as a species in 1998. References Further reading * *Bodrov, S.Y., Kostygov, A.Y., Rudneva, L.V. et al. Revision of the taxonomic position of the Olkhon mountain vole (Rodentia, Cricetidae) Biol Bull Russ Acad Sci (2016) 43: 136. https://doi.org/10.1134/S1062359016020035 Alticola Mammals described in 1960 {{Alticola-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cricetidae
The Cricetidae are a family of rodents in the large and complex superfamily Muroidea. It includes true hamsters, voles, lemmings, muskrats, and New World rats and mice. At almost 608 species, it is the second-largest family of mammals, and has members throughout the Americas, Europe and Asia. Characteristics The cricetids are small mammals, ranging from just in length and in weight in the New World pygmy mouse up to and in the muskrat. The length of their tails varies greatly in relation to their bodies, and they may be either furred or sparsely haired. The fur of most species is brownish in colour, often with a white underbelly, but many other patterns exist, especially in the cricetine and arvicoline subfamilies. Like the Old World mice, cricetids are adapted to a wide range of habitats, from the high Arctic to tropical rainforests and hot deserts. Some are arboreal, with long balancing tails and other adaptations for climbing, while others are semiaquatic, with w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olkhon
Olkhon ( rus, Ольхо́н, also transliterated as Olchon; bua, Ойхон, ''Oikhon'') is the third-largest lake island in the world. It is by far the largest island in Lake Baikal in eastern Siberia, with an area of . Structurally, it constitutes the southwestern margin of the Academician Ridge. The island measures in length and in width. There are two versions regarding the origin of the name of the island and both are derived from the language of the Buryats, the indigenous people of Olkhon. The first is that the island's name comes from the word ''oyhon'' – “woody”, and the second is that it comes from ''olhan'' – “dry”. It is still debated which of the two is the actual origin of the name Olkhon as both words describe the island perfectly. Much of the island is still covered by forests and the amount of precipitation is extremely low – about per year. Geography Olkhon has a dramatic combination of terrain and is rich in archaeological landmarks. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Baikal
Lake Baikal (, russian: Oзеро Байкал, Ozero Baykal ); mn, Байгал нуур, Baigal nuur) is a rift lake in Russia. It is situated in southern Siberia, between the federal subjects of Irkutsk Oblast to the northwest and the Republic of Buryatia to the southeast. With of water, Lake Baikal is the world's largest freshwater lake by volume, containing 22–23% of the world's fresh surface water, more than all of the North American Great Lakes combined. It is also the world's deepest lake, with a maximum depth of , and the world's oldest lake, at 25–30 million years. At —slightly larger than Belgium—Lake Baikal is the world's seventh-largest lake by surface area. It is among the world's clearest lakes. Lake Baikal is home to thousands of species of plants and animals, many of them endemic to the region. It is also home to Buryat tribes, who raise goats, camels, cattle, sheep, and horses on the eastern side of the lake, where the mean temperature var ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siberia
Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a part of Russia since the latter half of the 16th century, after the Russians conquered lands east of the Ural Mountains. Siberia is vast and sparsely populated, covering an area of over , but home to merely one-fifth of Russia's population. Novosibirsk, Krasnoyarsk and Omsk are the largest cities in the region. Because Siberia is a geographic and historic region and not a political entity, there is no single precise definition of its territorial borders. Traditionally, Siberia extends eastwards from the Ural Mountains to the Pacific Ocean, and includes most of the drainage basin of the Arctic Ocean. The river Yenisey divides Siberia into two parts, Western and Eastern. Siberia stretches southwards from the Arctic Ocean to the hills of north-ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alticola Tuvinicus
The Tuva silver vole (''Alticola tuvinicus'') is a species of rodent in the family Cricetidae. It is found in Mongolia and Russian Federation Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the .... References * Alticola Mammals of Mongolia Mammals of Russia Mammals described in 1950 Taxonomy articles created by Polbot {{Alticola-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alticola
''Alticola'' is a genus of rodent in the family Cricetidae. Species *Subgenus ''Alticola'' ** White-tailed mountain vole (''Alticola albicauda'') ** Silver mountain vole (''Alticola argentatus'') ** Gobi Altai mountain vole (''Alticola barakshin'') ** Central Kashmir vole (''Alticola montosa'') ** Royle's mountain vole (''Alticola roylei'') ** Mongolian silver vole (''Alticola semicanus'') ** Stoliczka's mountain vole (''Alticola stoliczkanus'') ** Tuva silver vole (''Alticola tuvinicus'') ** Lake Baikal mountain vole (''Alticola olchonensis'') *Subgenus ''Aschizomys'' ** Lemming vole The lemming vole (''Alticola lemminus'') is a species of rodent in the family Cricetidae. It is found only in the Russian Federation Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and N ... (''Alticola lemminus'') ** Large-eared vole (''Alticola macrotis'') *Subgenus ''Platycranius'' ** Flat-headed vole (''Alticola strelzo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
