Dark Roller vs Nóctulo Pequeño

Ancylis upupana compared with Nyctalus leisleri

Key Differences

• Dark Roller is Near Threatened while Nóctulo Pequeño is Endangered.

Taxonomic Classification

Rank	Dark Roller	Nóctulo Pequeño
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Mammalia (mamíferos)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Tortricidae	Vespertilionidae
Genus	Ancylis	Nyctalus
Species	Ancylis upupana	Nyctalus leisleri

Evolutionary Relationship

Dark Roller and Nóctulo Pequeño share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dark Roller

NT — Near Threatened

Nóctulo Pequeño

EN — Endangered

Physical Characteristics

Attribute	Dark Roller	Nóctulo Pequeño
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Nóctulo Pequeño

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden