''Sthenictis'' is an extinct genus in the weasel family (

mustelid The Mustelidae (; from Latin , weasel) are a diverse family of carnivoran mammals, including weasels, badgers, otters, polecats, martens, grisons, and wolverines. Otherwise known as mustelids (), they form the largest family in the suborde ...

s) endemic to

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

and

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

during the

Miocene The Miocene ( ) is the first epoch (geology), geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and mea ...

epoch living from ~15.97—5.33 Ma ( AEO) existing for approximately .

Fossil distribution

The oldest specimen was uncovered at Black Butte,

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. Other locations are: Quatal Canyon,

Ventura County, California Ventura County () is a County (United States), county located in Southern California, the southern part of the U.S. state of California. As of the 2020 United States census, 2020 census, the population was 843,843. The largest city is Oxnard, Ca ...

, Kleinfelder Farm,

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and in

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, in

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.Tseng Z. J., O’Connor J. K., Wang X. & Prothero D. R. 2009. �
The first Old World occurrence of the North American mustelid ''Sthenictis'' (Mammalia, Carnivora)
''Geodiversitas'' 31 (4) : 743-751.

References

{{Taxonbar, from=Q3973471 Miocene mammals of North America Miocene mammals of Asia Miocene mustelids Fossil taxa described in 1910 Prehistoric carnivoran genera