Irrawaddy dolphin vs Steins cuscus

Orcaella brevirostris compared with Phalanger vestitus

Key Differences

• Irrawaddy dolphin is Endangered while Steins cuscus is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Steins cuscus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Diprotodontia (Marsupials)
Family	Delphinidae (Oceanic Dolphins)	Phalangeridae
Genus	Orcaella	Phalanger
Species	Orcaella brevirostris	Phalanger vestitus

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Steins cuscus

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Steins cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Steins cuscus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.