Alfken's Mini-miner vs Brown Shield Moss

Andrena alfkenella compared with Buxbaumia aphylla

Key Differences

Alfken's Mini-miner is Near Threatened while Brown Shield Moss is Vulnerable.

Taxonomic Classification

Rank	Alfken's Mini-miner	Brown Shield Moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Bryophyta
Class	Insecta (Insects)	Bryopsida (Bryopsida)
Order	Hymenoptera (Ants, Bees & Wasps)	Buxbaumiales (Buxbaumiales)
Family	Andrenidae	Buxbaumiaceae
Genus	Andrena	Buxbaumia
Species	Andrena alfkenella	Buxbaumia aphylla

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Brown Shield Moss

VU — Vulnerable

Physical Characteristics

Attribute	Alfken's Mini-miner	Brown Shield Moss
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.

Brown Shield Moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable 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.

Brown Shield Moss

The Brown Shield Moss (Buxbaumia aphylla) is a species in the genus Buxbaumia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.