How to Identify Mustelidae

Mustelidae is a animal family in the Animalia kingdom, order Carnivora, class Mammalia. The family contains 41 accepted species worldwide.

Key Identification Features

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Representative Mustelidae Species

How to identify Mustela putorius furo Linnaeus, 1758

Mustela putorius furo Linnaeus, 1758

Mustela putorius furo Linnaeus, 1758

The European polecat is a dark brown mustelid native to western Eurasia and Moro…

How to identify Martes zibellina (Linnaeus, 1758)

Martes zibellina (Linnaeus, 1758)

Martes zibellina (Linnaeus, 1758)

Martes zibellina, the sable, is a marten species prized for its luxurious fur, n…

How to identify Galictis cuja (Molina, 1782)

Galictis cuja (Molina, 1782)

Galictis cuja (Molina, 1782)

Galictis cuja, the lesser grison, is a small mustelid native to most of southern…

How to identify Meles canescens Blanford, 1875

Meles canescens Blanford, 1875

Meles canescens Blanford, 1875

Meles canescens, the Caucasian badger, is a badger species with distinct physica…

How to identify Ictonyx striatus (Perry, 1810)

Ictonyx striatus (Perry, 1810)

Ictonyx striatus (Perry, 1810)

Ictonyx striatus, the striped polecat, is an aposematically coloured mustelid en…

How to identify Lutra lutra (Linnaeus, 1758)

Lutra lutra (Linnaeus, 1758)

Lutra lutra (Linnaeus, 1758)

Lutra lutra, the Eurasian otter, is a widely distributed semi-aquatic mammal nat…

How to identify Lontra longicaudis (Olfers, 1818)

Lontra longicaudis (Olfers, 1818)

Lontra longicaudis (Olfers, 1818)

This is Neotropical otter (Lontra longicaudis), covering its physical traits, di…

How to identify Mustela putorius Linnaeus, 1758

Mustela putorius Linnaeus, 1758

Mustela putorius Linnaeus, 1758

The European polecat is a dark brown mustelid native to western Eurasia and Moro…

How to identify Lontra canadensis (Schreber, 1777)

Lontra canadensis (Schreber, 1777)

Lontra canadensis (Schreber, 1777)

This is the North American river otter, a North American mustelid with descripti…

How to identify Martes melampus (Wagner, 1840)

Martes melampus (Wagner, 1840)

Martes melampus (Wagner, 1840)

Martes melampus, the Japanese marten, is a small Japanese mustelid that plays an…

How to identify Mustela eversmanii Lesson, 1827

Mustela eversmanii Lesson, 1827

Mustela eversmanii Lesson, 1827

This is a detailed morphological, distributional, and reproductive description o…

How to identify Mustela altaica Pallas, 1811

Mustela altaica Pallas, 1811

Mustela altaica Pallas, 1811

Mustela altaica, the Altai mountain weasel, is a small carnivorous mustelid that…

Browse all 41 Mustelidae species →

Frequently Asked Questions

How do you identify Mustelidae?

Mustelidae animals belong to the Carnivora order in the Animalia kingdom. Martes zibellina (Linnaeus, 1758), commonly called sable, has distinct size differences between males and females. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Mustelidae?

Mustelidae is classified in the order Carnivora, class Mammalia, phylum Chordata. Because sables have variable appearance across different geographic regions, there is ongoing debate about how many distinct subspecies can be clearly identified.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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