Alfken's Mini-miner vs Bayer's emerald bottle fly

Andrena alfkenella compared with Bellardia bayeri

Key Differences

• Alfken's Mini-miner is Near Threatened while Bayer's emerald bottle fly is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Bayer's emerald bottle fly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Diptera (Diptera)
Family	Andrenidae	Calliphoridae
Genus	Andrena	Bellardia
Species	Andrena alfkenella	Bellardia bayeri

Evolutionary Relationship

Alfken's Mini-miner and Bayer's emerald bottle fly share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Bayer's emerald bottle fly

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Bayer's emerald bottle fly
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.

Bayer's emerald bottle fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

Bayer's emerald bottle fly

The Bayer's emerald bottle fly (Bellardia bayeri) is a species in the genus Bellardia. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden