Autumnal Rustic vs Lesser Noctule

Eugnorisma glareosa compared with Nyctalus leisleri

Key Differences

• Autumnal Rustic is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Autumnal Rustic	Lesser 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	Noctuidae	Vespertilionidae
Genus	Eugnorisma	Nyctalus
Species	Eugnorisma glareosa	Nyctalus leisleri

Evolutionary Relationship

Autumnal Rustic and Lesser Noctule share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Autumnal Rustic

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Autumnal Rustic	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Autumnal Rustic

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Lesser Noctule

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.

Autumnal Rustic

The Autumnal Rustic (Eugnorisma glareosa) is a species in the genus Eugnorisma. 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