Atlantic Gray Seal vs ケワタガモ

Halichoerus grypus compared with Somateria spectabilis

Key Differences

• Atlantic Gray Seal is Vulnerable while ケワタガモ is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	ケワタガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Pinnipedia (Seals & Sea Lions)	Anseriformes (カモ目)
Family	Phocidae (True Seals)	Anatidae
Genus	Halichoerus	Somateria
Species	Halichoerus grypus	Somateria spectabilis

Evolutionary Relationship

Atlantic Gray Seal and ケワタガモ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

ケワタガモ

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	ケワタガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Gray Seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

ケワタガモ

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Atlantic Gray Seal

The Atlantic Gray Seal (Halichoerus grypus) is a species in the genus Halichoerus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden