Lesser Noctule vs Omilteme Cottontail

Nyctalus leisleri compared with Sylvilagus insonus

Key Differences

• Lesser Noctule is Endangered while Omilteme Cottontail is Data Deficient.

Taxonomic Classification

Rank	Lesser Noctule	Omilteme Cottontail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Lagomorpha (Rabbits & Hares)
Family	Vespertilionidae	Leporidae (Rabbits & Hares)
Genus	Nyctalus	Sylvilagus
Species	Nyctalus leisleri	Sylvilagus insonus

Evolutionary Relationship

Lesser Noctule and Omilteme Cottontail share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Noctule

EN — Endangered

Omilteme Cottontail

DD — Data Deficient

Physical Characteristics

Attribute	Lesser Noctule	Omilteme Cottontail
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.

Omilteme Cottontail

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.