Black Sheet Lichen vs Hooded seal

Parmotrema reticulatum compared with Cystophora cristata

Key Differences

• Black Sheet Lichen is Not Evaluated while Hooded seal is Endangered.

Taxonomic Classification

Rank	Black Sheet Lichen	Hooded seal
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Pinnipedia (Seals & Sea Lions)
Family	Parmeliaceae	Phocidae (True Seals)
Genus	Parmotrema	Cystophora
Species	Parmotrema reticulatum	Cystophora cristata

Conservation Status

Black Sheet Lichen

NE — Not Evaluated

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Black Sheet Lichen	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Sheet Lichen

Habitat

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

Range

Distributed across Colombia, Norway, Portugal, Taiwan, and United States.

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.

Black Sheet Lichen

The Black Sheet Lichen (Parmotrema reticulatum) is a species in the genus Parmotrema. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇵🇹 Portugal