Atlantic Gray Seal vs robust bobtail

Halichoerus grypus compared with Sepiola robusta

Key Differences

• Atlantic Gray Seal is Vulnerable while robust bobtail is Data Deficient.

Taxonomic Classification

Rank	Atlantic Gray Seal	robust bobtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Pinnipedia (Seals & Sea Lions)	Sepiida (Sepiida)
Family	Phocidae (True Seals)	Sepiolidae
Genus	Halichoerus	Sepiola
Species	Halichoerus grypus	Sepiola robusta

Evolutionary Relationship

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

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

robust bobtail

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic Gray Seal	robust bobtail
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.

robust bobtail

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.