Irrawaddy dolphin vs Northern Treeshrew

Orcaella brevirostris compared with Tupaia belangeri

Key Differences

• Irrawaddy dolphin is Endangered while Northern Treeshrew is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Northern Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Scandentia (Scandentia)
Family	Delphinidae (Oceanic Dolphins)	Tupaiidae
Genus	Orcaella	Tupaia
Species	Orcaella brevirostris	Tupaia belangeri

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Northern Treeshrew

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Northern Treeshrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.