Alfken's Mini-miner vs Grooved Cavalier

Andrena alfkenella compared with Melanoleuca grammopodia

Key Differences

Alfken's Mini-miner is Near Threatened while Grooved Cavalier is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Grooved Cavalier
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Hymenoptera (Ants, Bees & Wasps)	Agaricales (Gilled Mushrooms)
Family	Andrenidae	Tricholomataceae
Genus	Andrena	Melanoleuca
Species	Andrena alfkenella	Melanoleuca grammopodia

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Grooved Cavalier

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Grooved Cavalier
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.

Grooved Cavalier

Habitat

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

Range

Distributed across Denmark 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.