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Typical weasels
Mustela
A weasel /ˈwiːzəl/ is a mammal of the genus Mustela of the family Mustelidae. The genus Mustela includes the least weasels, polecats, stoats, ferrets, and minks. Members of this genus are small, active predators, with long and slender bodies and short legs. The family Mustelidae (which also includes badgers, otters, and wolverines) is often referred to as the "weasel family". In the UK, the term "weasel" usually refers to the smallest species Mustela nivalis.
19 branches of this genus, most-observed first · about 18 known species

Least Weasel
speciesMustela nivalis

Eurasian Stoat
speciesMustela erminea

American Ermine
speciesMustela richardsonii

European Polecat
speciesMustela putorius

Siberian Weasel
speciesMustela sibirica

Domestic Ferret
speciesMustela furo

Japanese Weasel
speciesMustela itatsi

Mountain Weasel
speciesMustela altaica

Black-footed Ferret
speciesMustela nigripes

Steppe Polecat
speciesMustela eversmanii

Yellow-bellied Weasel
speciesMustela kathiah

European Mink
speciesMustela lutreola

Malay Weasel
speciesMustela nudipes

Stripe-backed Weasel
speciesMustela strigidorsa

polecat-ferret
hybridMustela furo × putorius

Indonesian Mountain Weasel
speciesMustela lutreolina

Haida Ermine
speciesMustela haidarum

Chinese Pygmy Weasel
speciesMustela aistoodonnivalis
Hengduan Mountain Weasel
speciesMustela mopbie
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the old herbals & bestiaries

Ten Books of Exotic Things
Carolus Clusius · 1605 · p.132

History of Animals, Book II: On Oviparous Quadrupeds
Conrad Gessner · 1586 · p.676

Commentaries on the Six Books of Dioscorides
Pietro Andrea Mattioli · 1560 · p.318

History of Animals, Book II: On Oviparous Quadrupeds
Conrad Gessner · 1586 · p.450

History of Animals, Book II: On Oviparous Quadrupeds
Conrad Gessner · 1586 · p.450

History of Animals, Book II: On Oviparous Quadrupeds
Conrad Gessner · 1586 · p.449

History of Animals, Book II: On Oviparous Quadrupeds
Conrad Gessner · 1586 · p.678

History of Monsters
Ulisse Aldrovandi · 1642 · p.858

Garden of Health
Jacob Meydenbach · 1491 · p.565

Introductory Book
Michael Scot · 1350 · p.133

Ortus sanitatis
1491 · p.567

Noah's Ark
Athanasius Kircher · 1675 · p.112
In the stacks
Searching the stacks…
Every page naming Mustela in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 41801.