Birch Marble vs Thwaites's Nut Truffle

Apotomis betuletana compared with Hymenogaster thwaitesii

Key Differences

Birch Marble is Least Concern while Thwaites's Nut Truffle is Not Evaluated.

Taxonomic Classification

Rank	Birch Marble	Thwaites's Nut Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Agaricales (Gilled Mushrooms)
Family	Tortricidae	Hymenogastraceae
Genus	Apotomis	Hymenogaster
Species	Apotomis betuletana	Hymenogaster thwaitesii

Conservation Status

Birch Marble

LC — Least Concern

Thwaites's Nut Truffle

NE — Not Evaluated

Physical Characteristics

Attribute	Birch Marble	Thwaites's Nut Truffle
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.

Thwaites's Nut Truffle

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in Norway.

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.