Atlantic Gray Seal vs Dune Roundhead

Halichoerus grypus compared with Stropharia halophila

Key Differences

• Atlantic Gray Seal is Vulnerable while Dune Roundhead is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	Dune Roundhead
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Agaricales (Gilled Mushrooms)
Family	Phocidae (True Seals)	Strophariaceae
Genus	Halichoerus	Stropharia
Species	Halichoerus grypus	Stropharia halophila

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Dune Roundhead

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	Dune Roundhead
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.

Dune Roundhead

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway and Sweden.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden