Atlantic Gray Seal vs Blackish Puffball

Halichoerus grypus compared with Lycoperdon nigrescens

Key Differences

• Atlantic Gray Seal is Vulnerable while Blackish Puffball is Least Concern.

Taxonomic Classification

Rank	Atlantic Gray Seal	Blackish Puffball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Agaricales (Gilled Mushrooms)
Family	Phocidae (True Seals)	Lycoperdaceae
Genus	Halichoerus	Lycoperdon
Species	Halichoerus grypus	Lycoperdon nigrescens

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Blackish Puffball

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Gray Seal	Blackish Puffball
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.

Blackish Puffball

Habitat

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

Range

Distributed across Belgium, Norway, Sweden, and 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.

Blackish Puffball

The Blackish Puffball (Lycoperdon nigrescens) is a species in the genus Lycoperdon. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden