Arctic fox vs Chilean Hagfish

Vulpes lagopus compared with Eptatretus polytrema

Key Differences

• Arctic fox is Critically Endangered while Chilean Hagfish is Data Deficient.

Taxonomic Classification

Rank	Arctic fox	Chilean Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Myxini (Myxini)
Order	Carnivora (Carnivorans)	Myxiniformes (Myxiniformes)
Family	Canidae (Dogs & Wolves)	Myxinidae
Genus	Vulpes (Foxes)	Eptatretus
Species	Vulpes lagopus	Eptatretus polytrema

Evolutionary Relationship

Arctic fox and Chilean Hagfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic fox

CR — Critically Endangered

Chilean Hagfish

DD — Data Deficient

Physical Characteristics

Attribute	Arctic fox	Chilean Hagfish
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.

Chilean Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.

Chilean Hagfish

The Chilean Hagfish (Eptatretus polytrema) is a species in the genus Eptatretus. It is currently classified as Data Deficient on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.