Boyalychnaya Sonya vs Fen Roller

Selevinia betpakdalaensis compared with Ancylis paludana

Key Differences

• Boyalychnaya Sonya is Data Deficient while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Boyalychnaya Sonya	Fen Roller
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Arthropoda (членистоногие)
Class	Mammalia (млекопитающие)	Insecta (насекомые)
Order	Rodentia (грызуны)	Lepidoptera (чешуекрылые)
Family	Gliridae	Tortricidae
Genus	Selevinia	Ancylis
Species	Selevinia betpakdalaensis	Ancylis paludana

Evolutionary Relationship

Boyalychnaya Sonya and Fen Roller share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Boyalychnaya Sonya

DD — Data Deficient

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Boyalychnaya Sonya	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boyalychnaya Sonya

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.