brown lemming vs Chinese river dolphin

Lemmus trimucronatus compared with Lipotes vexillifer

Key Differences

• brown lemming is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	brown lemming	Chinese river dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Lipotidae
Genus	Lemmus	Lipotes
Species	Lemmus trimucronatus	Lipotes vexillifer

Evolutionary Relationship

brown lemming and Chinese river dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

brown lemming

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	brown lemming	Chinese river dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown lemming

The Brown Lemming (Lemmus trimucronatus) 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.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.