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Everglades mink

American mink
Temporal range: Middle –Recent
MinkforWiki.jpg
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Mustelidae
Subfamily: Mustelinae
Genus: Neovison
Species: N. vison
Binomial name
Neovison vison
(Schreber, 1777)
Subspecies

15, see text

  • N. v. vison
  • N. v. aestuarina
  • N. v. aniakensis
  • N. v. energumenos
  • N. v. evagor
  • N. v. evergladensis
  • N. v. ingens
  • N. v. lacustris
  • N. v. letifera
  • N. v. lowii
  • N. v. lutensis
  • N. v. melampeplus
  • N. v. mink
  • N. v. nesolestes
  • N. v. vulgivaga
American Mink area.png
American mink range in North America

15, see text

The American mink (Neovison vison) is a semiaquatic species of mustelid native to North America, though human intervention has expanded its range to many parts of Europe and South America. Because of range expansion, the American mink is classed as a least-concern species by the IUCN. Since the extinction of the sea mink, the American mink is the only extant member of the genus Neovison. The American mink is a carnivore that feeds on rodents, fish, crustaceans, frogs, and birds. In its introduced range in Europe it has been classified as an invasive species linked to declines in European mink, Pyrenean desman, and water vole populations. It is the animal most frequently farmed for its fur, exceeding the silver fox, sable, marten, and skunk in economic importance.

As a species, the American mink represents a more specialized form than the European mink in the direction of carnivory, as indicated by the more developed structure of the skull.Fossil records of the American mink go back as far as the Irvingtonian, though the species is uncommon among animals. Its fossil range corresponds with the species' current natural range. The American minks of the Pleistocene did not differ much in size or morphology from modern populations, though a slight trend toward increased size is apparent from the Irvingtonian through to the Illinoian and Wisconsinan periods.


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Wikipedia

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