Lesser Noctule vs Ocellated Darner

Nyctalus leisleri compared with Boyeria grafiana

Key Differences

• Lesser Noctule is Endangered while Ocellated Darner is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Ocellated Darner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Odonata (Odonata)
Family	Vespertilionidae	Aeshnidae
Genus	Nyctalus	Boyeria
Species	Nyctalus leisleri	Boyeria grafiana

Evolutionary Relationship

Lesser Noctule and Ocellated Darner share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Ocellated Darner

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Ocellated Darner
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.

Ocellated Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.