Birch Marble vs Red Beard Lichen

Apotomis betuletana compared with Usnea rubicunda

Key Differences

• Birch Marble is Least Concern while Red Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Birch Marble	Red Beard Lichen
Kingdom	Animalia (животные)	Fungi (грибы)
Phylum	Arthropoda (членистоногие)	Ascomycota (аскомицеты)
Class	Insecta (насекомые)	Lecanoromycetes (леканоромицеты)
Order	Lepidoptera (чешуекрылые)	Lecanorales (леканоровые)
Family	Tortricidae	Parmeliaceae
Genus	Apotomis	Usnea
Species	Apotomis betuletana	Usnea rubicunda

Conservation Status

Birch Marble

LC — Least Concern

Red Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Birch Marble	Red Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Red Beard Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal, Sweden), North America (United States), and South America (Colombia).

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden