Diminutive Serotine vs Fen Roller

Eptesicus diminutus compared with Ancylis paludana

Key Differences

• Diminutive Serotine is Data Deficient while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Diminutive Serotine	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	Eptesicus	Ancylis
Species	Eptesicus diminutus	Ancylis paludana

Evolutionary Relationship

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

Conservation Status

Diminutive Serotine

DD — Data Deficient

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Diminutive Serotine	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.