Foca de Casco vs Smooth Map Lichen

Cystophora cristata compared with Rhizocarpon hochstetteri

Key Differences

• Foca de Casco is Endangered while Smooth Map Lichen is Vulnerable.

Taxonomic Classification

Rank	Foca de Casco	Smooth Map Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Mammalia (mamíferos)	Lecanoromycetes (Lecanoromycetes)
Order	Pinnipedia (Seals & Sea Lions)	Rhizocarpales (Rhizocarpales)
Family	Phocidae (True Seals)	Rhizocarpaceae
Genus	Cystophora	Rhizocarpon
Species	Cystophora cristata	Rhizocarpon hochstetteri

Conservation Status

Foca de Casco

EN — Endangered

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Foca de Casco	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Foca de Casco

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 Map Lichen

Habitat

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

Range

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

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal