Alfken's Mini-miner vs Birchbark Dot Lichen

Andrena alfkenella compared with Leptorhaphis epidermidis

Key Differences

Alfken's Mini-miner is Near Threatened while Birchbark Dot Lichen is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Birchbark Dot Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Dothideomycetes (Dothideomycetes)
Order	Hymenoptera (Ants, Bees & Wasps)	Pleosporales (Pleosporales)
Family	Andrenidae	Naetrocymbaceae
Genus	Andrena	Leptorhaphis
Species	Andrena alfkenella	Leptorhaphis epidermidis

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Birchbark Dot Lichen

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Birchbark Dot 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.

Birchbark Dot Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and 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.

Birchbark Dot Lichen

The Birchbark Dot Lichen (Leptorhaphis epidermidis) is a species in the genus Leptorhaphis. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.