Alfken's Mini-miner vs Black Nerite

Andrena alfkenella compared with Theodoxus prevostianus

Key Differences

Alfken's Mini-miner is Near Threatened while Black Nerite is Endangered.

Taxonomic Classification

Rank	Alfken's Mini-miner	Black Nerite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Hymenoptera (Ants, Bees & Wasps)	Cycloneritida (Cycloneritida)
Family	Andrenidae	Neritidae
Genus	Andrena	Theodoxus
Species	Andrena alfkenella	Theodoxus prevostianus

Evolutionary Relationship

Alfken's Mini-miner and Black Nerite share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Black Nerite

EN — Endangered

Physical Characteristics

Attribute	Alfken's Mini-miner	Black Nerite
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 Nerite

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 Nerite

The Black Nerite (Theodoxus prevostianus) is a species in the genus Theodoxus. It is currently classified as Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.