Alfken's Mini-miner vs Spiny Threadwort

Andrena alfkenella compared with Cephaloziella spinigera

Key Differences

Alfken's Mini-miner is Near Threatened while Spiny Threadwort is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Spiny Threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Marchantiophyta (liverwort)
Class	Insecta (Insects)	Jungermanniopsida (Jungermanniopsida)
Order	Hymenoptera (Ants, Bees & Wasps)	Jungermanniales (Jungermanniales)
Family	Andrenidae	Cephaloziellaceae
Genus	Andrena	Cephaloziella
Species	Andrena alfkenella	Cephaloziella spinigera

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Spiny Threadwort

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Spiny Threadwort
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.

Spiny Threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.