Lesser Noctule vs Rufous-webbed Brilliant

Nyctalus leisleri compared with Heliodoxa branickii

Key Differences

• Lesser Noctule is Endangered while Rufous-webbed Brilliant is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Rufous-webbed Brilliant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Vespertilionidae	Trochilidae
Genus	Nyctalus	Heliodoxa
Species	Nyctalus leisleri	Heliodoxa branickii

Evolutionary Relationship

Lesser Noctule and Rufous-webbed Brilliant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Rufous-webbed Brilliant

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Rufous-webbed Brilliant
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.

Rufous-webbed Brilliant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.