Arctic Hare vs Smooth hound

Lepus arcticus compared with Triakis maculata

Key Differences

• Arctic Hare is Least Concern while Smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Arctic Hare	Smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Lagomorpha (Rabbits & Hares)	Carcharhiniformes (Ground Sharks)
Family	Leporidae (Rabbits & Hares)	Triakidae
Genus	Lepus	Triakis
Species	Lepus arcticus	Triakis maculata

Evolutionary Relationship

Arctic Hare and Smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic Hare

LC — Least Concern

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic Hare	Smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Hare

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Arctic Hare

The Arctic Hare (Lepus arcticus) is a species in the genus Lepus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.