Giant Otter vs Japanese Hare

Pteronura brasiliensis compared with Lepus brachyurus

Key Differences

• Giant Otter is Endangered while Japanese Hare is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Japanese Hare
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Lagomorpha (Rabbits & Hares)
Family	Mustelidae (Weasels & Otters)	Leporidae (Rabbits & Hares)
Genus	Pteronura	Lepus
Species	Pteronura brasiliensis	Lepus brachyurus

Evolutionary Relationship

Giant Otter and Japanese Hare share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Giant Otter

EN — Endangered

Japanese Hare

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Japanese Hare
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Japanese Hare

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.