Diminutive Serotine vs Lesser Noctule

Eptesicus diminutus compared with Nyctalus leisleri

Key Differences

• Diminutive Serotine is Data Deficient while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Diminutive Serotine	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 same	Vespertilionidae	Vespertilionidae
Genus	Eptesicus	Nyctalus
Species	Eptesicus diminutus	Nyctalus leisleri

Evolutionary Relationship

Diminutive Serotine and Lesser Noctule share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Diminutive Serotine

DD — Data Deficient

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Diminutive Serotine	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.