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In the UK, the term "weasel" usually refers to the smallest species, the least weasel (M. nivalis), [1] the smallest carnivoran species. [2] Least weasels vary in length from 173 to 217 mm (6 + 3 ⁄ 4 to 8 + 1 ⁄ 2 in), [3] females being smaller than the males, and usually have red or brown upper coats and white bellies; some populations of ...
Mustelidae is a family of mammals in the order Carnivora, which includes weasels, badgers, otters, ferrets, martens, minks, and wolverines, and many other extant and extinct genera. A member of this family is called a mustelid; Mustelidae is the largest family in Carnivora, and its extant species are divided into eight subfamilies.
The native distribution and density of extant mustelid species. The Mustelidae ( / m ʌ ˈ s t ɛ l ɪ d iː / ; [ 2 ] from Latin mustela , weasel) are a diverse family of carnivoran mammals, including weasels , badgers , otters , polecats , martens , grisons , and wolverines .
The long-tailed weasel was originally described in the genus Mustela with the name Mustela frenata by Hinrich Lichtenstein in 1831. [3] [4] In 1993, the classification, Mustela frenata, was accepted into the second edition of the Mammal species of the world: a taxonomic and geographic reference, which was published by the Smithsonian Institution Press. [4]
Other species such as weasels and voles may use mole tunnels to gain access to enclosed areas or plant roots. Moles burrow and raise molehills , killing parts of lawns . They can undermine plant roots, indirectly causing damage or death.
Reptiles and amphibians are typically eaten at the periphery of the Siberian weasel's range. Plant foods known to be eaten by Siberian weasels include pine nuts and Actinidia fruits. They typically eat about 100–120 grams (3.5–4.2 oz) of food daily, and cache excess food. [6] In urban areas in China, Siberian weasels prey extensively on rats.
The weasel is believed to be located within a region where hunting in all forms is relatively intense, and it is therefore tenable to suggest that the species may be in decline. The placement of traps to catch other rodents and birds in the highlands may also place the weasel in inadvertent danger. In addition, much of the suggested area of ...
The short-tailed weasel is the common name in North America for two species once considered a single species: Stoat or Beringian ermine (Mustela erminea), native to Eurasia and the northern portions of North America; American ermine (Mustela richardsonii), found in most of North America aside from the northern areas