Alfken's Mini-miner vs Ashen Crust

Andrena alfkenella compared with Peniophora lycii

Key Differences

Alfken's Mini-miner is Near Threatened while Ashen Crust is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Ashen Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Hymenoptera (Ants, Bees & Wasps)	Russulales (Russulales)
Family	Andrenidae	Peniophoraceae
Genus	Andrena	Peniophora
Species	Andrena alfkenella	Peniophora lycii

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Ashen Crust

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Ashen Crust
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.

Ashen Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and North America (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.

Ashen Crust

Ashen crust (Peniophora lycii) is a species in the genus Peniophora. It is listed as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.