Steppe Polecat

Open encyclopedia reference

The steppe polecat (Mustela eversmanii), also known as the white or masked polecat, is a species of mustelid native to Central and Eastern Europe and Central and East Asia. It is listed as Least Concern on the IUCN Red List because of its wide distribution, occurrence in a number of protected areas, and tolerance to some degree of habitat modification.

It is generally of a very light yellowish colour, with dark limbs and a dark mask across the face. Compared to its relative, the European polecat, the steppe polecat is larger in size and has a more powerfully built skull.

The steppe polecat is a nomadic animal which typically only settles in one area until its prey, mainly ground squirrels, are extirpated. It mates from March to May, and generally gives birth to litters of three to six kits, which attain their full growth at the age of two years. It hunts for larger prey than the European polecat, including pikas and marmots.

Wikipedia contributors, Steppe polecat; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T03:46:42.271977+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name

Mustela eversmanii Lesson, 1827

Name authority

Lesson, 1827

Common name

Steppe Polecat

Rank

species

Accepted status

accepted

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Carnivora

Family

Mustelidae

Genus

Mustela

Extinction status

Recorded extant

Classification family tree

Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.

1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
2. kingdomAnimalia
3. phylumChordata
4. subphylumVertebrata
5. infraphylumGnathostomata
6. parvphylumOsteichthyes
7. megaclassTetrapoda
8. classMammalia Linnaeus, 1758
9. subclassTheria Parker & Haswell, 1897
10. infraclassEutheria Gill, 1872
11. orderCarnivora Bowdich, 1821
12. suborderCaniformia Kretzoi, 1938
13. familyMustelidae G. Fischer von Waldheim, 1817
14. subfamilyMustelinae G. Fischer von Waldheim, 1817
15. genusMustela Linnaeus, 1758
16. speciesMustela eversmanii Lesson, 1827

Close classified relatives

These entries share the source’s genus, Mustela. They are not necessarily the closest relatives established by molecular evidence.

Browse 58 records assigned to Mustelidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

Documented distribution

Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.

Source literature & publication evidence

References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.

1. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=726280 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references

Origins, evidence & remaining research

Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.

Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record.

Dataset citation & attribution

This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11

Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.

Stable key: col:44QWJ. Classification follows source parent identifiers. English common names may vary by region.