Birch Marble vs Fen Roller

Apotomis betuletana compared with Ancylis paludana

Key Differences

• Birch Marble is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Birch Marble	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family same	Tortricidae	Tortricidae
Genus	Apotomis	Ancylis
Species	Apotomis betuletana	Ancylis paludana

Evolutionary Relationship

Birch Marble and Fen Roller share a common ancestor at the Family level: Tortricidae.

Conservation Status

Birch Marble

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Birch Marble	Fen Roller
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.

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden