Atlantic Gray Seal vs Elktoe

Halichoerus grypus compared with Alasmidonta marginata

Key Differences

• Atlantic Gray Seal is Vulnerable while Elktoe is Least Concern.

Taxonomic Classification

Rank	Atlantic Gray Seal	Elktoe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Pinnipedia (Seals & Sea Lions)	Unionida (Unionida)
Family	Phocidae (True Seals)	Unionidae
Genus	Halichoerus	Alasmidonta
Species	Halichoerus grypus	Alasmidonta marginata

Evolutionary Relationship

Atlantic Gray Seal and Elktoe share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Elktoe

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Gray Seal	Elktoe
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.

Elktoe

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway 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 1 countries:

🇳🇴 Norway