Lesser Noctule vs Lesser Rocktripe

Nyctalus leisleri compared with Umbilicaria muhlenbergii

Key Differences

• Lesser Noctule is Endangered while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Chiroptera (Bats)	Umbilicariales (Umbilicariales)
Family	Vespertilionidae	Umbilicariaceae
Genus	Nyctalus	Umbilicaria
Species	Nyctalus leisleri	Umbilicaria muhlenbergii

Conservation Status

Lesser Noctule

EN — Endangered

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Lesser Rocktripe
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.

Lesser Rocktripe

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.