Alfken's Mini-miner vs Thomson'S Rosette Lichen

Andrena alfkenella compared with Physcia thomsoniana

Key Differences

• Alfken's Mini-miner is Near Threatened while Thomson'S Rosette Lichen is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Thomson'S Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Lecanoromycetes (Lecanoromycetes)
Order	Hymenoptera (Ants, Bees & Wasps)	Caliciales (Caliciales)
Family	Andrenidae	Physciaceae
Genus	Andrena	Physcia
Species	Andrena alfkenella	Physcia thomsoniana

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Thomson'S Rosette Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Thomson'S Rosette Lichen
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.

Thomson'S Rosette Lichen

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in 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.