Atlantic Gray Seal vs Pine Crust

Halichoerus grypus compared with Peniophora pini

Key Differences

• Atlantic Gray Seal is Vulnerable while Pine Crust is Least Concern.

Taxonomic Classification

Rank	Atlantic Gray Seal	Pine Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Russulales (Russulales)
Family	Phocidae (True Seals)	Peniophoraceae
Genus	Halichoerus	Peniophora
Species	Halichoerus grypus	Peniophora pini

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Pine Crust

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Gray Seal	Pine Crust
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.

Pine Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, 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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden