Gray-bellied dunnart vs River Tern

Sminthopsis griseoventer compared with Sterna aurantia

Key Differences

• Gray-bellied dunnart is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Gray-bellied dunnart	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Charadriiformes (Charadriiformes)
Family	Dasyuridae	Laridae
Genus	Sminthopsis	Sterna
Species	Sminthopsis griseoventer	Sterna aurantia

Evolutionary Relationship

Gray-bellied dunnart and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied dunnart

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied dunnart	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.