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The black-footed ferret (Mustela nigripes), also known as the American polecat [4] or prairie dog hunter, [5] is a species of mustelid native to central North America. The black-footed ferret is roughly the size of a mink and is similar in appearance to the European polecat and the Asian steppe polecat. It is largely nocturnal and solitary ...
Polecats (subgenus Putorius) are mustelids in the genus Mustela.It includes four living species — the black-footed ferret or American polecat (Mustela nigripes), the domestic ferret (Mustela furo), the European polecat (Mustela putorius), and the steppe polecat (Mustela eversmanii).
Skeleton of a black-footed ferret (Mustela nigripes) on display at the Museum of Osteology. Within a large range of variation, the mustelids exhibit some common characteristics. They are typically small animals with elongated bodies, short legs, short skulls, short, round ears, and thick fur. [5]
Mustela sibirica. COVID-19 can infect both the European mink (Mustela lutreola) and the American mink (Neogale vison).Ferrets are used to study COVID-19. [5] Ferrets get some of the same symptoms as humans, [6] but they get less sick than farmed mink. [7]
The ferret (Mustela furo) is a small, domesticated species belonging to the family Mustelidae. The ferret is most likely a domesticated form of the wild European polecat (Mustela putorius), as evidenced by the ferret's ability to interbreed with European polecats and produce hybrid offspring. Physically, ferrets resemble other mustelids because ...
The English word "weasel" was originally applied to one species of the genus, the European form of the least weasel (Mustela nivalis). This usage is retained in British English , where the name is also extended to cover several other small species of the genus.
Skeleton of a black-footed ferret (Mustela nigripes) with a prairie dog skeleton, articulated to show the predator-prey relationship between them. ( Museum of Osteology ) As a result, prairie dog habitat has been affected by direct removal by farmers, as well as the more obvious encroachment of urban development, which has greatly reduced their ...
Skulls of a long-tailed weasel (top), a stoat (bottom left) and least weasel (bottom right), as illustrated in Merriam's Synopsis of the Weasels of North America. The long-tailed weasel is the product of a process begun 5–7 million years ago, when northern forests were replaced by open grassland, thus prompting an explosive evolution of small, burrowing rodents.