False Swift vs Lesser Noctule

Borbo fallax compared with Nyctalus leisleri

Key Differences

• False Swift is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	False Swift	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Hesperiidae	Vespertilionidae
Genus	Borbo	Nyctalus
Species	Borbo fallax	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

False Swift

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	False Swift	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Swift

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.