Birch Marble vs Elf-Ear Dust

Apotomis betuletana compared with Lepraria normandinoides

Taxonomic Classification

Rank	Birch Marble	Elf-Ear Dust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Lecanoromycetes (Lecanoromycetes)
Order	Lepidoptera (Butterflies & Moths)	Lecanorales (Lecanorales)
Family	Tortricidae	Stereocaulaceae
Genus	Apotomis	Lepraria
Species	Apotomis betuletana	Lepraria normandinoides

Conservation Status

Birch Marble

LC — Least Concern

Elf-Ear Dust

LC — Least Concern

Physical Characteristics

Attribute	Birch Marble	Elf-Ear Dust
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-Ear Dust

Habitat

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

Range

Distributed across Norway and United States.

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.