Lesser Noctule vs Square-spot Drill

Nyctalus leisleri compared with Dichrorampha sequana

Key Differences

• Lesser Noctule is Endangered while Square-spot Drill is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Square-spot Drill
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Chiroptera (翼手目)	Lepidoptera (チョウ目)
Family	Vespertilionidae	Tortricidae
Genus	Nyctalus	Dichrorampha
Species	Nyctalus leisleri	Dichrorampha sequana

Evolutionary Relationship

Lesser Noctule and Square-spot Drill share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Lesser Noctule

EN — Endangered

Square-spot Drill

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Square-spot Drill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Square-spot Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden