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List Of Mammals Of Lithuania
A list of mammals of Lithuania published in 1997 contains 68 species that are present in the country, including 14 bat species, 21 rodents, four shrews, two lagomorphs, one hedgehog, 13 carnivores, five whales and eight ungulates. The following tags are used to highlight each species' conservation status as assessed on the IUCN Red List: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories: Order: Rodentia (rodents) Rodents make up the largest order of mammals, with over 40% of mammalian species. They have two incisors in the upper and lower jaw which grow continually and must be kept short by gnawing. Most rodents are small though the capybara can weigh up to 45 kg (100 lb). *Suborder: Sciurognathi **Family: Castoridae (beavers) ***Genus: '' Castor'' **** Eurasian beaver, ''C. fiber'' **Family: Sciuridae (squirrels) ***Subfamily: Sciurinae * ...
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Mammal
Mammals () are a group of vertebrate animals constituting the class (biology), class Mammalia (), characterized by the presence of mammary glands which in Female#Mammalian female, females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three ossicles, middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they Genetic divergence, diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant taxon, extant species of mammals have been described divided into 29 Order (biology), orders. The largest Order (biology), orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, Mole (animal), 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, pinniped, seals, and others). In terms of cladistic ...
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Dryomys
''Dryomys'' is a genus of dormouse. Collectively the members of the genus are referred to as forest dormice, although the type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen( ... also goes by the common name forest dormouse. Species The species within the genus ''Dryomys'' are: *'' Dryomys laniger'' – woolly dormouse *'' Dryomys niethammeri'' – Balochistan forest dormouse *'' Dryomys nitedula'' – forest dormouse References {{Taxonbar, from=Q910126 Rodent genera Taxa named by Oldfield Thomas Dormice ...
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European Water Vole
The European water vole or northern water vole (''Arvicola amphibius''), is a semi-aquatic rodent. It is often informally called the water rat, though it only superficially resembles a true rat. Water voles have rounder noses than rats, deep brown fur, chubby faces and short fuzzy ears; unlike rats their tails, paws and ears are covered with hair. In the wild, on average, water voles only live about five months. Maximum longevity in captivity is two and a half years. Appearance Water voles reach in length, plus a tail which is about half the length of the body. Weights reported for adults are variable. It is possible for large, optimal adults to weigh as much as However, these are peak weights. Elsewhere, the mean body mass has been reported as , although this figure includes immature water voles. The minimum weight to successfully breed as well as to survive winter is reportedly in females and in males.Yavuz, Güliz, Ercüment Çolak, and Teoman Kankılıç. ''Investigat ...
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Arvicola
The water voles are large voles in the genus ''Arvicola''. They are found in both aquatic and dry habitat through Europe and much of northern Asia. A water vole found in Western North America was historically considered a member of this genus, but has been shown to be more closely related to members of the genus ''Microtus''. Head and body lengths are 12–22 cm, tail lengths are 6.5–12.5 cm, and their weights are 70–250 g. The animals may exhibit indeterminate growth. They are thick-furred and have hairy fringes on their feet that improve their swimming ability. A 2021 phylogenetic study using mtDNA found that ''Arvicola'' may not belong with the rest of its namesake tribe Arvicolini, but rather forms a sister group to the tribe 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'' * ...
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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 alt ...
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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, ...
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European Edible Dormouse
The European edible dormouse or European fat dormouse (''Glis glis'') is a large dormouse and one of only two living species in the genus ''Glis'', found in most of Europe and parts of western Asia. Its name comes from the Romans, who ate them as a delicacy. Description The European edible dormouse is the largest of all dormice, being around in head-body length, plus an 11- to 13-cm-long tail. It normally weighs from , but may almost double in weight immediately prior to hibernation. It has a generally squirrel-like body, with small ears, short legs, and large feet. Its fur is grey to greyish-brown in colour over most of the body, while the underparts and the inner surface of legs are white to pale buff; the line of demarcation is rather well defined. Unlike most other dormice, they have no dark markings on the face, aside from faint rings around the eyes. The tail is long and bushy, with fur slightly darker than that on the body. Front feet have four digits and their hi ...
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Glis (genus)
''Glis'' is a genus of rodent that contains two extant species, both known as edible dormice or fat dormice: the European edible dormouse ''(Glis glis'') and the Iranian edible dormouse (''Glis persicus''). It also contains a number of fossil species. Evolution The genus ''Glis'' originated in the mid-Oligocene. It did not become common until the Pliocene. Only one species, ''Glis sackdillingensis'' is known to have survived into the Pleistocene The Pleistocene ( , often referred to as the '' Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed .... This is probably likely the ancestor of the modern species, which appeared in the early to mid-Pleistocene. One former species, ''Glis truyolsi'', has been placed in the genus '' Myoglis'' and it has been suggested that ''G. apertus'', ''G. galitopouli'', ''G. guerbuezi'', ''G. major'' an ...
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Glirinae
The Glirinae are a subfamily of dormice (Gliridae); it contains two extant genera, one being monotypic and the other containing two species: Subfamily Glirinae *Genus '' Glirulus'' ** Japanese dormouse, ''Glirulus japonicus'' *Genus '' Glis'' **European edible dormouse The European edible dormouse or European fat dormouse (''Glis glis'') is a large dormouse and one of only two living species in the genus ''Glis'', found in most of Europe and parts of western Asia. Its name comes from the Romans, who ate the ..., ''Glis glis'' ** Iranian edible dormouse, ''Glis persicus'' References Dormice Mammal subfamilies {{rodent-stub ...
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Hazel Dormouse
The hazel dormouse or common dormouse (''Muscardinus avellanarius'') is a small mammal and the only living species in the genus ''Muscardinus''. Distribution and habitat The hazel dormouse is native to northern Europe and Asia Minor. It is the only dormouse native to the British Isles, and is therefore often referred to simply as the "dormouse" in British sources, although the edible dormouse, ''Glis glis'', has been accidentally introduced and now has an established population in South East England. Though Ireland has no native dormouse, the hazel dormouse was discovered in County Kildare in 2010, and appears to be spreading rapidly, helped by the prevalence of hedgerows in the Irish countryside. The United Kingdom distribution of the hazel dormouse can be found on theNational Biodiversity Network website A 2020 study found that hazel dormice in Britain have declined by 51% since 2000. Woodland habitat loss and management and a warming climate are seen as material threats to ...
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