European polecat vs Window Gnat

Mustela putorius compared with Sylvicola fenestralis

Key Differences

• European polecat is Vulnerable while Window Gnat is Least Concern.

Taxonomic Classification

Rank	European polecat	Window Gnat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Diptera (Diptera)
Family	Mustelidae (Weasels & Otters)	Anisopodidae
Genus	Mustela	Sylvicola
Species	Mustela putorius	Sylvicola fenestralis

Evolutionary Relationship

European polecat and Window Gnat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

European polecat

VU — Vulnerable

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	European polecat	Window Gnat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (10 countries) and South America (Brazil, Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

European polecat

European polecat (Mustela putorius) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden