Lesser Noctule vs Weak-Stalked Bulrush

Nyctalus leisleri compared with Schoenoplectiella purshiana

Key Differences

• Lesser Noctule is Endangered while Weak-Stalked Bulrush is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Weak-Stalked Bulrush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Chiroptera (Bats)	Poales (Grasses)
Family	Vespertilionidae	Cyperaceae
Genus	Nyctalus	Schoenoplectiella
Species	Nyctalus leisleri	Schoenoplectiella purshiana

Conservation Status

Lesser Noctule

EN — Endangered

Weak-Stalked Bulrush

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Weak-Stalked Bulrush
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.

Weak-Stalked Bulrush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in United States.