Birch Marble vs Elf Ears Lichen

Apotomis betuletana compared with Normandina pulchella

Key Differences

• Birch Marble is Least Concern while Elf Ears Lichen is Endangered.

Taxonomic Classification

Rank	Birch Marble	Elf Ears Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Eurotiomycetes (Eurotiomycetes)
Order	Lepidoptera (Butterflies & Moths)	Verrucariales (Verrucariales)
Family	Tortricidae	Verrucariaceae
Genus	Apotomis	Normandina
Species	Apotomis betuletana	Normandina pulchella

Conservation Status

Birch Marble

LC — Least Concern

Elf Ears Lichen

EN — Endangered

Physical Characteristics

Attribute	Birch Marble	Elf Ears 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.

Elf Ears Lichen

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden