Alfken's Mini-miner vs Grey Birch Button

Andrena alfkenella compared with Acleris logiana

Key Differences

• Alfken's Mini-miner is Near Threatened while Grey Birch Button is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Grey Birch Button
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Tortricidae
Genus	Andrena	Acleris
Species	Andrena alfkenella	Acleris logiana

Evolutionary Relationship

Alfken's Mini-miner and Grey Birch Button share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Grey Birch Button

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Grey Birch Button
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.

Grey Birch Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden