Noctule vs Rusty Birch Button

Nyctalus noctula compared with Acleris notana

Key Differences

• Noctule is Vulnerable while Rusty Birch Button is Least Concern.

Taxonomic Classification

Rank	Noctule	Rusty Birch Button
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Chiroptera (翼手目)	Lepidoptera (鱗翅目)
Family	Vespertilionidae	Tortricidae
Genus	Nyctalus	Acleris
Species	Nyctalus noctula	Acleris notana

Evolutionary Relationship

Noctule and Rusty Birch Button share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Noctule

VU — Vulnerable

Rusty Birch Button

LC — Least Concern

Physical Characteristics

Attribute	Noctule	Rusty Birch Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rusty Birch Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Noctule

Noctule（Nyctalus noctula，大蝙蝠）在IUCN红色名录中被列为易危（VU）。在野外面临高度灭绝风险，种群持续下降，栖息地压力日益增大。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden