Atlantic Gray Seal vs flat millipede

Halichoerus grypus compared with Polydesmus angustus

Key Differences

• Atlantic Gray Seal is Vulnerable while flat millipede is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	flat millipede
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Diplopoda (Diplopoda)
Order	Pinnipedia (Seals & Sea Lions)	Polydesmida (Polydesmida)
Family	Phocidae (True Seals)	Polydesmidae
Genus	Halichoerus	Polydesmus
Species	Halichoerus grypus	Polydesmus angustus

Evolutionary Relationship

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

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

flat millipede

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	flat millipede
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.

flat millipede

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden