Black-bellied Tern vs Gray-bellied dunnart

Sterna acuticauda compared with Sminthopsis griseoventer

Key Differences

• Black-bellied Tern is Endangered while Gray-bellied dunnart is Least Concern.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Black-bellied Tern

EN — Endangered

Gray-bellied dunnart

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Black-bellied Tern

Habitat

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

Range

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

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-bellied Tern

The Black-bellied Tern (Sterna acuticauda) is a species in the genus Sterna. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.