Alfken's Mini-miner vs Tree stonecrop

Andrena alfkenella compared with Sedum dendroideum

Key Differences

• Alfken's Mini-miner is Near Threatened while Tree stonecrop is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Tree stonecrop
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Saxifragales (Saxifragales)
Family	Andrenidae	Crassulaceae
Genus	Andrena	Sedum
Species	Andrena alfkenella	Sedum dendroideum

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Tree stonecrop

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Tree stonecrop
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.

Tree stonecrop

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (France, Portugal, Spain), North America (United States), and South America (Brazil, Peru).

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.