Atlantic Gray Seal vs Crazy Scale Lichen

Halichoerus grypus compared with Cladonia turgida

Key Differences

• Atlantic Gray Seal is Vulnerable while Crazy Scale Lichen is Least Concern.

Taxonomic Classification

Rank	Atlantic Gray Seal	Crazy Scale Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Pinnipedia (Seals & Sea Lions)	Lecanorales (Lecanorales)
Family	Phocidae (True Seals)	Cladoniaceae
Genus	Halichoerus	Cladonia
Species	Halichoerus grypus	Cladonia turgida

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Crazy Scale Lichen

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Gray Seal	Crazy Scale Lichen
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.

Crazy Scale Lichen

Habitat

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

Range

Distributed across Norway, Portugal, 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.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden