ナンキョクアジサシ vs エリグロアジサシ

Sterna vittata compared with Sterna sumatrana

Taxonomic Classification

Rank	ナンキョクアジサシ	エリグロアジサシ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Charadriiformes (チドリ目)	Charadriiformes (チドリ目)
Family same	Laridae	Laridae
Genus same	Sterna	Sterna
Species	Sterna vittata	Sterna sumatrana

Evolutionary Relationship

ナンキョクアジサシ and エリグロアジサシ share a common ancestor at the Genus level: Sterna.

Conservation Status

ナンキョクアジサシ

LC — Least Concern

エリグロアジサシ

LC — Least Concern

Physical Characteristics

Attribute	ナンキョクアジサシ	エリグロアジサシ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ナンキョクアジサシ

Habitat

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

Range

Found in Norway.

エリグロアジサシ

Habitat

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

Range

Found in Norway.

ナンキョクアジサシ

The Antarctic Tern (Sterna vittata) is a species in the genus Sterna. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

エリグロアジサシ

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway