Crescent Map Lichen vs

Rhizocarpon lecanorinum compared with Rhizocarpon oederi

Key Differences

• Crescent Map Lichen is Least Concern while is Extinct.

Taxonomic Classification

Rank	Crescent Map Lichen
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Ascomycota (Sac Fungi)	Ascomycota (Sac Fungi)
Class same	Lecanoromycetes (Lecanoromycetes)	Lecanoromycetes (Lecanoromycetes)
Order same	Rhizocarpales (Rhizocarpales)	Rhizocarpales (Rhizocarpales)
Family same	Rhizocarpaceae	Rhizocarpaceae
Genus same	Rhizocarpon	Rhizocarpon
Species	Rhizocarpon lecanorinum	Rhizocarpon oederi

Evolutionary Relationship

Crescent Map Lichen and share a common ancestor at the Genus level: Rhizocarpon.

Conservation Status

Crescent Map Lichen

LC — Least Concern

EX — Extinct

Physical Characteristics

Attribute	Crescent Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Map Lichen

Habitat

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

Range

Distributed across Colombia, Denmark, Norway, Sweden, and United States.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Rhizocarpon oederi es un liquen crustoso registrado historicamente sobre rocas siliceas en partes de Europa y America del Norte. Actualmente esta clasificado como Extinto (EX) en la Lista Roja de la UICN, representando uno de los pocos liquenes confirmados como perdidos. Su desaparicion se atribuye a la destruccion del habitat, la contaminacion atmosferica y los requisitos microhabitacionales muy especificos que lo hacian vulnerable.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden