Bank Vole vs Fen Roller

Myodes glareolus compared with Ancylis paludana

Key Differences

• Bank Vole is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Bank Vole	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Myodes	Ancylis
Species	Myodes glareolus	Ancylis paludana

Evolutionary Relationship

Bank Vole and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bank Vole

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Bank Vole	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bank Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (5 countries) and North America (Canada).

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.

Bank Vole

Bank Vole (Myodes glareolus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden