Alfken's Mini-miner vs Noctule

Andrena alfkenella compared with Nyctalus noctula

Key Differences

• Alfken's Mini-miner is Near Threatened while Noctule is Vulnerable.

Taxonomic Classification

Rank	Alfken's Mini-miner	Noctule
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Hymenoptera (ハチ目)	Chiroptera (翼手目)
Family	Andrenidae	Vespertilionidae
Genus	Andrena	Nyctalus
Species	Andrena alfkenella	Nyctalus noctula

Evolutionary Relationship

Alfken's Mini-miner and Noctule share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Alfken's Mini-miner	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfken's Mini-miner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Alfken's Mini-miner

The Alfken's Mini-miner (Andrena alfkenella) is a species in the genus Andrena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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。

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden