Aspen Roller vs Harmless Serotine

Ancylis laetana compared with Eptesicus innoxius

Key Differences

• Aspen Roller is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Aspen Roller	Harmless Serotine
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Lepidoptera (チョウ目)	Chiroptera (翼手目)
Family	Tortricidae	Vespertilionidae
Genus	Ancylis	Eptesicus
Species	Ancylis laetana	Eptesicus innoxius

Evolutionary Relationship

Aspen Roller and Harmless Serotine share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Aspen Roller

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Aspen Roller	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Aspen Roller

The Aspen Roller (Ancylis laetana) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, and Sweden.