List Of Mammals Of Switzerland

picture info	List Of Mammals Of Switzerland This list shows the IUCN Red List status of the mammal species occurring in Switzerland. Nine of them are near threatened, and most are least concern. The following tags are used to highlight each species' status as assessed on the respective Red List published by the International Union for Conservation of Nature: 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. Suborder: Castorimorpha Family: Castoridae Subfamily: Castorinae Tribe: Castorini *Genus: '' Castor'' **** Eurasian beaver, ''C. fiber'' reintroduced Suborder: Sciurognathi Family: Sciuridae (squirrels) Subfamily: Sciurinae Tribe: Sciurini *Genus: ''Sciurus'' ** Red squirrel, ''S. vulgaris'' Subfamily: Xerinae *Tribe: Marmotini *Genus: '' Marmota'' ** Alpine marmot, ''M. marmota'' Family: Gliri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Sciuridae Squirrels are members of the family Sciuridae, a family that includes small or medium-size rodents. The squirrel family includes tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrels. Squirrels are indigenous to the Americas, Eurasia, and Africa, and were introduced by humans to Australia. The earliest known fossilized squirrels date from the Eocene epoch, and among other living rodent families, the squirrels are most closely related to the mountain beaver and to the dormice. Etymology The word ''squirrel'', first attested in 1327, comes from the Anglo-Norman which is from the Old French , the reflex of a Latin word , which was taken from the Ancient Greek word (; from ) 'shadow-tailed', referring to the long bushy tail which many of its members have. The native Old English word for the squirrel, , survived only into Middle English (as ) before being replaced. The Old English word is of Common Germanic origin, cognat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Eliomys ''Eliomys'' ( grc-gre, Ἡλίομυς ''Hēlíomus'') is a genus of rodent in the family Gliridae. It contains the following extant species: * Asian garden dormouse, ''Eliomys melanurus'' * Maghreb garden dormouse, ''Eliomys munbyanus'' * Garden dormouse, ''Eliomys quercinus'' The earliest records of the genus are known from the Late Miocene (Tortonian The Tortonian is in the geologic time scale an age or stage of the late Miocene that spans the time between 11.608 ± 0.005 Ma and 7.246 ± 0.005 Ma (million years ago). It follows the Serravallian and is followed by the Messinian. The Torton ...) of the Iberian Peninsula. Fossil species assigned to ''Eliomys'' include: * †''Eliomys truci'' * †''Eliomys yevesi'' * †''Eliomys intermedius'' * †''Eliomys assimilis'' * †''Eliomys lafarguei'' * †''Eliomys reductus'' References * Reumer J.W.F. 2001. Gliridae (Mammalia, Rodentia) from the Zuurland boreholes near Rotterdam, the Netherlands. Deinsea 8: 41-47 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Forest Dormouse The forest dormouse (''Dryomys nitedula'') is a species of rodent in the family Gliridae found in eastern Europe, the Balkans and parts of western Central Asia. It is categorized as being of least concern in the ''IUCN List of Threatened Species'' due to its wide range and stable population trend. Forest dormice have a diploid count (2n) of 48 chromosomes. Even though this species lives in a variety of geographic locations, its greatest population density is in the forests of central Moldova, in Transcaucasia, and in the mountains of Central Asia. In most other locations, population density of this species is rather low. Population density is dependent on many factors. But the main features that this species depends on for choosing a location are the presence of the appropriate food sources as well as good foliage that can be used for a habitat. The reason why the forests in central Moldova have the highest population density is they provide the largest diversity of food sources ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Dryomys ''Dryomys'' is a genus of dormouse. Collectively the members of the genus are referred to as forest dormice, although the type species 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 The forest dormouse (''Dryomys nitedula'') is a species of rodent in the family Gliridae found in eastern Europe, the Balkans and parts of western Central Asia. It is categorized as being of least concern in the ''IUCN List of Threatened Specie ...'' – forest dormouse References {{Taxonbar, from=Q910126 Rodent genera Taxa named by Oldfield Thomas Dormice ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Leithiinae Leithiinae is a subfamily of dormice. It is named after the ''Leithia'', an extinct genus of giant dormouse from the Pleistocene of Sicily. Classification Subfamily Leithiinae Genus ''Chaetocauda'' * Chinese dormouse, ''Chaetocauda sichuanensis'' Genus ''Dryomys'' Woolly dormouse, ''Dryomys laniger'' Balochistan forest dormouse, ''Dryomys niethammeri'' Forest dormouse, ''Dryomys nitedula'' Genus ''Eliomys'', garden dormice Asian garden dormouse, ''Eliomys melanurus'' Maghreb garden dormouse, ''Eliomys munbyanus'' *Garden dormouse, ''Eliomys quercinus'' Genus ''Hypnomys''† (Balearic dormouse) ''Hypnomys morphaeus''† '' Hypnomys mahonensis''† Genus ''Leithia''† Genus ''Muscardinus'' *Hazel dormouse, ''Muscardinus avellanarius'' Genus ''Myomimus'', mouse-tailed dormice Masked mouse-tailed dormouse, ''Myomimus personatus'' Roach's mouse-tailed dormouse, ''Myomimus roachi'' ** Setzer's mouse-tailed dormouse, ''Myomimus setzeri'' Genus ''Selevinia'' ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Alpine Marmot The alpine marmot (''Marmota marmota'') is a large ground-dwelling squirrel, from the genus of marmots. It is found in high numbers in mountainous areas of central and southern Europe, at heights between in the Alps, Carpathians, Tatras and Northern Apennines. In 1948 they were reintroduced with success in the Pyrenees, where the alpine marmot had disappeared at end of the Pleistocene epoch. Evolution The alpine marmot originates as an animal of Pleistocene cold steppe, exquisitely adapted to this ice-age climate. As such, alpine marmots are excellent diggers, able to penetrate soil that even a pickaxe would have difficulty with, and spend up to nine months per year in hibernation. Since the disappearance of the Pleistocene cold steppe, the alpine marmot persists in the high altitude alpine meadow. During the colonisation of Alpine habitat, the alpine marmot has lost most of its genetic diversity through a bottleneck effect. It could not rebuild its genetic diversity eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Xerinae The Xerinae comprise a subfamily of squirrels, many of which are highly terrestrial. It includes the tribes Marmotini (marmots, chipmunks, prairie dogs, and other Holarctic ground squirrels), Xerini (African and some Eurasian ground squirrels), and Protoxerini (African tree squirrels).Thorington, R. W. and R. S. Hoffmann (2005). "Family Sciuridae". pp. 754–818 in Wilson, E. D. and Reeder, D. M. (eds.), Mammal Species of the World: A Taxonomic and Geographic Reference', Vol. 2. Johns Hopkins University Press, Baltimore. Taxonomy Tribe Xerini six species of ground squirrels in five genera, occurring in Africa and Asia. :''Atlantoxerus'' :'' Euxerus'' :''Geosciurus'' :''Spermophilopsis'' :'' Xerus'' Tribe Protoxerini thirty species of tree squirrels in six genera, occurring in Africa. :''Epixerus'' :'' Funisciurus'' :'' Heliosciurus'' :''Myosciurus'' :'' Paraxerus'' :'' Protoxerus'' Tribe Marmotini ground squirrels in fifteen genera, occurring world wide. Includes the prairie d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Red Squirrel The red squirrel (''Sciurus vulgaris'') is a species of tree squirrel in the genus ''Sciurus'' common throughout Europe and Asia. The red squirrel is an arboreal, primarily herbivorous rodent. In Great Britain, Ireland, and in Italy numbers have decreased drastically in recent years. This decline is associated with the introduction by humans of the eastern grey squirrel (''Sciurus carolinensis'') from North America. However, the population in Scotland is stabilising due to conservation efforts, awareness and the increasing population of the pine marten, a European predator that selectively controls grey squirrels. Description The red squirrel has a typical head-and-body length of , a tail length of , and a mass of . Males and females are the same size. The red squirrel is somewhat smaller than the eastern grey squirrel which has a head-and-body length of and weighs between . The long tail helps the squirrel to balance and steer when jumping from tree to tree and running ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]