Hooded seal vs Smooth Pox Lichen

Cystophora cristata compared with Pyrenula laevigata

Key Differences

• Hooded seal is Endangered while Smooth Pox Lichen is Extinct.

Taxonomic Classification

Rank	Hooded seal	Smooth Pox Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Eurotiomycetes (Eurotiomycetes)
Order	Pinnipedia (Seals & Sea Lions)	Pyrenulales (Pyrenulales)
Family	Phocidae (True Seals)	Pyrenulaceae
Genus	Cystophora	Pyrenula
Species	Cystophora cristata	Pyrenula laevigata

Conservation Status

Hooded seal

EN — Endangered

Smooth Pox Lichen

EX — Extinct

Physical Characteristics

Attribute	Hooded seal	Smooth Pox 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.

Smooth Pox Lichen

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and United States.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇵🇹 Portugal