Atlantic Gray Seal vs Rough Speckled Shield Lichen

Halichoerus grypus compared with Punctelia rudecta

Key Differences

Atlantic Gray Seal is Vulnerable while Rough Speckled Shield Lichen is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Gray Seal	Rough Speckled Shield 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)	Parmeliaceae
Genus	Halichoerus	Punctelia
Species	Halichoerus grypus	Punctelia rudecta

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

Rough Speckled Shield Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Gray Seal	Rough Speckled Shield 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.

Rough Speckled Shield Lichen

Habitat

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

Range

Distributed across Colombia, Norway, Taiwan, 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.