Bidentate Yellow-eared Bat vs Lesser Noctule

Vampyriscus bidens compared with Nyctalus leisleri

Key Differences

• Bidentate Yellow-eared Bat is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Bidentate Yellow-eared Bat	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Phyllostomidae	Vespertilionidae
Genus	Vampyriscus	Nyctalus
Species	Vampyriscus bidens	Nyctalus leisleri

Evolutionary Relationship

Bidentate Yellow-eared Bat and Lesser Noctule share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Bidentate Yellow-eared Bat

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Bidentate Yellow-eared Bat	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-eared Bat

The Bidentate Yellow-eared Bat (Vampyriscus bidens) is a species in the genus Vampyriscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.