Atlantic Gray Seal vs Longhorned Pygmy Devil Ray

Halichoerus grypus compared with Mobula eregoodoo

Key Differences

• Atlantic Gray Seal is Vulnerable while Longhorned Pygmy Devil Ray is Endangered.

Taxonomic Classification

Rank	Atlantic Gray Seal	Longhorned Pygmy Devil Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pinnipedia (Seals & Sea Lions)	Myliobatiformes (Myliobatiformes)
Family	Phocidae (True Seals)	Myliobatidae
Genus	Halichoerus	Mobula
Species	Halichoerus grypus	Mobula eregoodoo

Evolutionary Relationship

Atlantic Gray Seal and Longhorned Pygmy Devil Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Longhorned Pygmy Devil Ray

EN — Endangered

Physical Characteristics

Attribute	Atlantic Gray Seal	Longhorned Pygmy Devil Ray
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.

Longhorned Pygmy Devil Ray

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.