Arctic fox vs Chestnut Pigmy

Vulpes lagopus compared with Stigmella samiatella

Key Differences

• Arctic fox is Critically Endangered while Chestnut Pigmy is Least Concern.

Taxonomic Classification

Rank	Arctic fox	Chestnut Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Canidae (Dogs & Wolves)	Nepticulidae
Genus	Vulpes (Foxes)	Stigmella
Species	Vulpes lagopus	Stigmella samiatella

Evolutionary Relationship

Arctic fox and Chestnut Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic fox

CR — Critically Endangered

Chestnut Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Arctic fox	Chestnut Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Arctic fox

The Arctic fox (Vulpes lagopus) is a species in the genus Vulpes. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut Pigmy

The Chestnut Pigmy (Stigmella samiatella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden