Atlantic Gray Seal vs Marsh tick

Halichoerus grypus compared with Ixodes apronophorus

Key Differences

• Atlantic Gray Seal is Vulnerable while Marsh tick is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	Marsh tick
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Pinnipedia (Seals & Sea Lions)	Ixodida (Ixodida)
Family	Phocidae (True Seals)	Ixodidae
Genus	Halichoerus	Ixodes
Species	Halichoerus grypus	Ixodes apronophorus

Evolutionary Relationship

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

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Marsh tick

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	Marsh tick
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.

Marsh tick

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in 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 1 countries:

🇸🇪 Sweden