brown lemming vs Irrawaddy dolphin

Lemmus trimucronatus compared with Orcaella brevirostris

Key Differences

• brown lemming is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	brown lemming	Irrawaddy 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	Delphinidae (Oceanic Dolphins)
Genus	Lemmus	Orcaella
Species	Lemmus trimucronatus	Orcaella brevirostris

Evolutionary Relationship

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

Conservation Status

brown lemming

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	brown lemming	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irrawaddy 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.