arrow-finned squid vs Atlantic Gray Seal

Illex oxygonius compared with Halichoerus grypus

Key Differences

• arrow-finned squid is Least Concern while Atlantic Gray Seal is Vulnerable.

Taxonomic Classification

Rank	arrow-finned squid	Atlantic Gray Seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Oegopsida (Oegopsida)	Pinnipedia (Seals & Sea Lions)
Family	Ommastrephidae	Phocidae (True Seals)
Genus	Illex	Halichoerus
Species	Illex oxygonius	Halichoerus grypus

Evolutionary Relationship

arrow-finned squid and Atlantic Gray Seal share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Atlantic Gray Seal

VU — Vulnerable

Physical Characteristics

Attribute	arrow-finned squid	Atlantic Gray Seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

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.

arrow-finned squid

The Arrow-finned squid, Illex oxygonius, is a species. It is currently assessed as least concern on the IUCN Red List.

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.