Hooded seal vs Thomson'S Rosette Lichen

Cystophora cristata compared with Physcia thomsoniana

Key Differences

• Hooded seal is Endangered while Thomson'S Rosette Lichen is Not Evaluated.

Taxonomic Classification

Rank	Hooded seal	Thomson'S Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Pinnipedia (Seals & Sea Lions)	Caliciales (Caliciales)
Family	Phocidae (True Seals)	Physciaceae
Genus	Cystophora	Physcia
Species	Cystophora cristata	Physcia thomsoniana

Conservation Status

Hooded seal

EN — Endangered

Thomson'S Rosette Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Hooded seal	Thomson'S Rosette Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Thomson'S Rosette Lichen

Habitat

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

Range

Found in United States.