Atlantic Gray Seal vs Cosmopolitan Springtail

Halichoerus grypus compared with Entomobrya nivalis

Key Differences

• Atlantic Gray Seal is Vulnerable while Cosmopolitan Springtail is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	Cosmopolitan Springtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Collembola (springtail)
Order	Pinnipedia (Seals & Sea Lions)	Entomobryomorpha (Entomobryomorpha)
Family	Phocidae (True Seals)	Entomobryidae
Genus	Halichoerus	Entomobrya
Species	Halichoerus grypus	Entomobrya nivalis

Evolutionary Relationship

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

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Cosmopolitan Springtail

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	Cosmopolitan Springtail
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.

Cosmopolitan Springtail

Habitat

Native to Africa and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Europe (4 countries), and North America (United States).

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden