Birch Marble vs Smooth Pox Lichen

Apotomis betuletana compared with Pyrenula laevigata

Key Differences

Birch Marble is Least Concern while Smooth Pox Lichen is Extinct.

Taxonomic Classification

Rank	Birch Marble	Smooth Pox Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Eurotiomycetes (Eurotiomycetes)
Order	Lepidoptera (Butterflies & Moths)	Pyrenulales (Pyrenulales)
Family	Tortricidae	Pyrenulaceae
Genus	Apotomis	Pyrenula
Species	Apotomis betuletana	Pyrenula laevigata

Conservation Status

Birch Marble

LC — Least Concern

Smooth Pox Lichen

EX — Extinct

Physical Characteristics

Attribute	Birch Marble	Smooth Pox 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.

Smooth Pox Lichen

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, 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.