Dusky arion vs Hooded seal

Arion subfuscus compared with Cystophora cristata

Key Differences

• Dusky arion is Data Deficient while Hooded seal is Endangered.

Taxonomic Classification

Rank	Dusky arion	Hooded seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Pinnipedia (Seals & Sea Lions)
Family	Arionidae	Phocidae (True Seals)
Genus	Arion	Cystophora
Species	Arion subfuscus	Cystophora cristata

Evolutionary Relationship

Dusky arion and Hooded seal share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky arion

DD — Data Deficient

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Dusky arion	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky arion

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (5 countries) and North America (United States).

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway