Dark Woolly Bat vs Fen Roller

Kerivoula furva compared with Ancylis paludana

Key Differences

• Dark Woolly Bat is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Dark Woolly Bat	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Tortricidae
Genus	Kerivoula	Ancylis
Species	Kerivoula furva	Ancylis paludana

Evolutionary Relationship

Dark Woolly Bat and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dark Woolly Bat

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Dark Woolly Bat	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Woolly Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.