Arctic fox vs Canadian Otter

Vulpes lagopus compared with Lontra canadensis

Key Differences

• Arctic fox is Critically Endangered while Canadian Otter is Least Concern.

Taxonomic Classification

Rank	Arctic fox	Canadian Otter
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Carnivora (食肉目)	Carnivora (食肉目)
Family	Canidae (Dogs & Wolves)	Mustelidae (Weasels & Otters)
Genus	Vulpes (Foxes)	Lontra
Species	Vulpes lagopus	Lontra canadensis

Evolutionary Relationship

Arctic fox and Canadian Otter share a common ancestor at the Order level: Carnivora. (食肉目)

Conservation Status

Arctic fox

CR — Critically Endangered

Canadian Otter

LC — Least Concern

Physical Characteristics

Attribute	Arctic fox	Canadian Otter
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.

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.