Lesser Noctule vs Oriental alder

Nyctalus leisleri compared with Alnus orientalis

Key Differences

• Lesser Noctule is Endangered while Oriental alder is Data Deficient.

Taxonomic Classification

Rank	Lesser Noctule	Oriental alder
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Chiroptera (ค้างคาว)	Fagales (อันดับก่อ)
Family	Vespertilionidae	Betulaceae
Genus	Nyctalus	Alnus
Species	Nyctalus leisleri	Alnus orientalis

Conservation Status

Lesser Noctule

EN — Endangered

Oriental alder

DD — Data Deficient

Physical Characteristics

Attribute	Lesser Noctule	Oriental alder
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.

Oriental alder

Habitat

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