Birch Marble vs Onion Smut

Apotomis betuletana compared with Urocystis magica

Key Differences

• Birch Marble is Least Concern while Onion Smut is Not Evaluated.

Taxonomic Classification

Rank	Birch Marble	Onion Smut
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Ustilaginomycetes (Ustilaginomycetes)
Order	Lepidoptera (Butterflies & Moths)	Urocystidales (Urocystidales)
Family	Tortricidae	Urocystidaceae
Genus	Apotomis	Urocystis
Species	Apotomis betuletana	Urocystis magica

Conservation Status

Birch Marble

LC — Least Concern

Onion Smut

NE — Not Evaluated

Physical Characteristics

Attribute	Birch Marble	Onion Smut
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.

Onion Smut

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Poland, and Sweden.

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