Lesser Noctule vs Mouse-Ear Hawkweed

Nyctalus leisleri compared with Pilosella officinarum

Key Differences

• Lesser Noctule is Endangered while Mouse-Ear Hawkweed is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Mouse-Ear Hawkweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Asterales (Daisies & Sunflowers)
Family	Vespertilionidae	Asteraceae (Daisy Family)
Genus	Nyctalus	Pilosella
Species	Nyctalus leisleri	Pilosella officinarum

Conservation Status

Lesser Noctule

EN — Endangered

Mouse-Ear Hawkweed

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Mouse-Ear Hawkweed
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.

Mouse-Ear Hawkweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Iceland and United States.