Nóctulo Pequeño vs Northern Button

Nyctalus leisleri compared with Acleris lipsiana

Key Differences

• Nóctulo Pequeño is Endangered while Northern Button is Least Concern.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Nóctulo Pequeño

EN — Endangered

Northern Button

LC — Least Concern

Physical Characteristics

Attribute	Nóctulo Pequeño	Northern Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Northern Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden