Caucasian Alder vs Noctule

Alnus subcordata compared with Nyctalus noctula

Key Differences

• Caucasian Alder is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Caucasian Alder	Noctule
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Fagales (ブナ目)	Chiroptera (翼手目)
Family	Betulaceae	Vespertilionidae
Genus	Alnus	Nyctalus
Species	Alnus subcordata	Nyctalus noctula

Conservation Status

Caucasian Alder

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Caucasian Alder	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Noctule

Noctule(Nyctalus noctula、オオコウモリ)は、IUCNレッドリストで危急(VU)に分類されている。野生での絶滅危機が高く、個体群が減少し生息地への圧力が増大している。