Alfken's Mini-miner vs Black Spruce

Andrena alfkenella compared with Picea mariana

Key Differences

• Alfken's Mini-miner is Near Threatened while Black Spruce is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Black Spruce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Coniferophyta (Conifers)
Class	Insecta (Insects)	Pinopsida (Conifers)
Order	Hymenoptera (Ants, Bees & Wasps)	Pinales (Pines & Allies)
Family	Andrenidae	Pinaceae (Pine Family)
Genus	Andrena	Picea
Species	Andrena alfkenella	Picea mariana

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Black Spruce

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Black Spruce
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.

Black Spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Found across Europe (8 countries) and North America (Canada, 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.

Black Spruce

The Black Spruce (Picea mariana) is a species in the genus Picea. Typically found in temperate and boreal forests, often at higher elevations.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden