Brown oak slender vs Nóctulo Pequeño

Acrocercops brongniardella compared with Nyctalus leisleri

Key Differences

• Brown oak slender is Least Concern while Nóctulo Pequeño is Endangered.

Taxonomic Classification

Rank	Brown oak slender	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	Gracillariidae	Vespertilionidae
Genus	Acrocercops	Nyctalus
Species	Acrocercops brongniardella	Nyctalus leisleri

Evolutionary Relationship

Brown oak slender and Nóctulo Pequeño share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown oak slender

LC — Least Concern

Nóctulo Pequeño

EN — Endangered

Physical Characteristics

Attribute	Brown oak slender	Nóctulo Pequeño
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

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.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden