Amur Brown Lemming vs Giant Otter

Lemmus amurensis compared with Pteronura brasiliensis

Key Differences

• Amur Brown Lemming is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Amur Brown Lemming	Giant Otter
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Rodentia (설치류)	Carnivora (식육목)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Lemmus	Pteronura
Species	Lemmus amurensis	Pteronura brasiliensis

Evolutionary Relationship

Amur Brown Lemming and Giant Otter share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Amur Brown Lemming	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Amur Brown Lemming

The Amur Brown Lemming (Lemmus amurensis) is a species in the genus Lemmus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.