Aspen Roller vs Noctule

Ancylis laetana compared with Nyctalus noctula

Key Differences

• Aspen Roller is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Aspen Roller	Noctule
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	Nyctalus
Species	Ancylis laetana	Nyctalus noctula

Evolutionary Relationship

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

Conservation Status

Aspen Roller

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Aspen Roller	Noctule
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.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Noctule

Noctule(Nyctalus noctula、オオコウモリ)は、IUCNレッドリストで危急(VU)に分類されている。野生での絶滅危機が高く、個体群が減少し生息地への圧力が増大している。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden