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Lagurus (rodent)
''Lagurus'' is a genus in the subfamily Arvicolinae (voles, lemmings, and related species). ''Lagurus'' includes a single living species, the steppe lemming (''Lagurus lagurus'') of central Eurasia. The North American sagebrush vole (''Lemmiscus curtatus'') has also been included in ''Lagurus'', but is likely not closely related. The earliest fossils of ''Lagurus'', allocated to '' Lagurus arankae'', appear in the Late Pliocene Late may refer to: * LATE, an acronym which could stand for: ** Limbic-predominant age-related TDP-43 encephalopathy, a proposed form of dementia ** Local-authority trading enterprise, a New Zealand business law ** Local average treatment effect, .... Two other fossil species, '' Lagurus pannonicus'' and '' Lagurus transiens'', are thought to be part of a lineage that led to the living steppe lemming.Chaline et al., 1999, pp. 251–252; McKenna and Bell, 1997, p. 153 References Literature cited *Chaline, J., Brunet-Lecomte, P., Montuire, S., Viriot, L. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Pliocene
Late may refer to: * LATE, an acronym which could stand for: ** Limbic-predominant age-related TDP-43 encephalopathy, a proposed form of dementia ** Local-authority trading enterprise, a New Zealand business law ** Local average treatment effect, a concept in econometrics Music * ''Late'' (album), a 2000 album by The 77s * Late!, a pseudonym used by Dave Grohl on his ''Pocketwatch'' album * Late (rapper), an underground rapper from Wolverhampton * "Late" (song), a song by Blue Angel * "Late", a song by Kanye West from ''Late Registration'' Other * Late (Tonga), an uninhabited volcanic island southwest of Vavau in the kingdom of Tonga * "Late" (''The Handmaid's Tale''), a television episode * LaTe, Oy Laivateollisuus Ab, a defunct shipbuilding company * Late may refer to a person who is Dead See also * * * ''Lates'', a genus of fish in the lates perch family * Later (other) * Tardiness * Tardiness (scheduling) In scheduling, tardiness is a measure of a delay in exe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sagebrush Vole
The sagebrush vole (''Lemmiscus curtatus'') is a tiny vole found in western North America. This is the only member of genus ''Lemmiscus''. They are somewhat similar in appearance to lemmings. They have chunky bodies with short legs and a very short tail which is covered in fur and lighter below. They have fluffy dull grey fur with lighter underparts. They range from 11–14 cm in length with a tail length of around 1.8-2.7 cm and a mass of around 21-39 g. These animals are found in dry open brushy areas in the western United States and southern parts of western Canada. They feed on grasses and leaves in summer and sagebrush, bark and twigs in winter. Predators include owls, coyotes, bobcats and weasel Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets and European mink. Members of this genus are small, active predators, with long and slender bo ...s. Female ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal Genera With One Living Species
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 Sauropsida ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent Genera
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 incisors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagurini
Lagurini is a tribe of lemmings in the subfamily Arvicolinae. It contains three species in two genera. Species in this tribe are known as steppe lemmings. It contains the following species: * Genus '' Eolagurus'' ** Yellow steppe lemming, ''E. luteus'' ** Przewalski's steppe lemming, ''E. przewalskii'' * Genus '' Lagurus'' ** Steppe lemming, ''L. lagurus'' Phylogenetic evidence based on mtDNA supports the water voles of the genus '' Arvicola'' not in fact belonging to the tribe Arvicolini, but rather forming a sister group to the Lagurini. Based on the study, the Lagurini and ''Arvicola'' together form a sister group to a clade comprising ''Hyperacrius'' and the rest of the Arvicolini Arvicolini is a tribe of voles in the subfamily Arvicolinae. A 2021 study found that '' Arvicola'' may not belong in this group, instead being sister to the tribe Lagurini. List of species Tribe Arvicolini *Genus '' Arvicola'' - water voles ** .... References {{Taxonbar, from=Q17781830 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagurus Transiens
''Lagurus'' is the name of two genera of life forms: * ''Lagurus'' (rodent), a genus of rodents with the steppe lemming as the only living species * ''Lagurus'' (plant), a monotypic genus of grasses containing only ''Lagurus ovatus'', the hare's tail {{genus disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagurus Pannonicus
''Lagurus'' is the name of two genera of life forms: * ''Lagurus'' (rodent), a genus of rodents with the steppe lemming as the only living species * ''Lagurus'' (plant), a monotypic genus of grasses containing only ''Lagurus ovatus'', the hare's tail {{genus disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagurus Arankae
''Lagurus'' is the name of two genera of life forms: * ''Lagurus'' (rodent), a genus of rodents with the steppe lemming as the only living species * ''Lagurus'' (plant), a monotypic genus of grasses containing only ''Lagurus ovatus'', the hare's tail {{genus disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steppe Lemming
The steppe lemming or steppe vole (''Lagurus lagurus'') is a small, plump, light-grey rodent, similar in appearance to the Norway lemming ('' Lemmus lemmus''), but not in the same genus. The steppe lemming eats shoots and leaves and is more active at night, though it is not strictly nocturnal. In the wild, it is found in Russia and Ukraine in steppes and semiarid environments. Fossil remains of this species have been found in areas as far west as Great Britain. Description The steppe lemming has a body length of up to 12 cm and a tail of 2 cm, a little shorter than the hind foot. It weighs about 30 g. The eyes and ears are small and the fur is a uniform shade of brownish-grey with a black dorsal stripe. Distribution This lemming is found in steppe, forest-steppe and semidesert parts of western Mongolia, northwest China, many parts of the former USSR, Kazakhstan, Ukraine, the southern and middle Ural, and western and eastern Siberia. Ecology The steppe lemming is a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steppe Lemming
The steppe lemming or steppe vole (''Lagurus lagurus'') is a small, plump, light-grey rodent, similar in appearance to the Norway lemming ('' Lemmus lemmus''), but not in the same genus. The steppe lemming eats shoots and leaves and is more active at night, though it is not strictly nocturnal. In the wild, it is found in Russia and Ukraine in steppes and semiarid environments. Fossil remains of this species have been found in areas as far west as Great Britain. Description The steppe lemming has a body length of up to 12 cm and a tail of 2 cm, a little shorter than the hind foot. It weighs about 30 g. The eyes and ears are small and the fur is a uniform shade of brownish-grey with a black dorsal stripe. Distribution This lemming is found in steppe, forest-steppe and semidesert parts of western Mongolia, northwest China, many parts of the former USSR, Kazakhstan, Ukraine, the southern and middle Ural, and western and eastern Siberia. Ecology The steppe lemming is a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arvicolinae
The Arvicolinae are a subfamily of rodents that includes the voles, lemmings, and muskrats. They are most closely related to the other subfamilies in the Cricetidae (comprising the hamsters and New World rats and mice). Some authorities place the subfamily Arvicolinae in the family Muridae along with all other members of the superfamily Muroidea. Some refer to the subfamily as the Microtinae (yielding the adjective "microtine") or rank the taxon as a full family, the Arvicolidae. The Arvicolinae are the most populous group of Rodentia in the Northern Hemisphere. They often are found in fossil occlusions of bones cached by past predators such as owls and other birds of prey. Fossils of this group are often used for biostratigraphic dating of paleontological and archeological sites in North America and Europe. Description The most convenient distinguishing feature of the Arvicolinae is the nature of their molar teeth, which have prismatic cusps in the shape of alternati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
