Amur Brown Lemming vs Arrui

Lemmus amurensis compared with Ammotragus lervia

Key Differences

• Amur Brown Lemming is Least Concern while Arrui is Vulnerable.

Taxonomic Classification

Rank	Amur Brown Lemming	Arrui
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Artiodactyla (artiodáctilos)
Family	Cricetidae	Bovidae (Bovids)
Genus	Lemmus	Ammotragus
Species	Lemmus amurensis	Ammotragus lervia

Evolutionary Relationship

Amur Brown Lemming and Arrui share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Arrui

VU — Vulnerable

Physical Characteristics

Attribute	Amur Brown Lemming	Arrui
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrui

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Afrotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Europe (7 countries), and North America (United States). Currently classified as Vulnerable 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.

Arrui

The Aoudad (Ammotragus lervia) is a species in the genus Ammotragus. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Afrotropic and Palearctic.