Giant Otter vs Hare's-tail

Pteronura brasiliensis compared with Lagurus ovatus

Key Differences

• Giant Otter is Endangered while Hare's-tail is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	Hare's-tail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Cricetidae
Genus	Pteronura	Lagurus
Species	Pteronura brasiliensis	Lagurus ovatus

Evolutionary Relationship

Giant Otter and Hare's-tail share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Giant Otter

EN — Endangered

Hare's-tail

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	Hare's-tail
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.

Hare's-tail

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (13 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile, Ecuador).