Gray-bellied dunnart vs Irrawaddy dolphin

Sminthopsis griseoventer compared with Orcaella brevirostris

Key Differences

• Gray-bellied dunnart is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Gray-bellied dunnart	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Cetacea (Whales & Dolphins)
Family	Dasyuridae	Delphinidae (Oceanic Dolphins)
Genus	Sminthopsis	Orcaella
Species	Sminthopsis griseoventer	Orcaella brevirostris

Evolutionary Relationship

Gray-bellied dunnart and Irrawaddy dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-bellied dunnart

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Gray-bellied dunnart	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.