Alfken's Mini-miner vs Rolland's bulrush

Andrena alfkenella compared with Trichophorum pumilum

Key Differences

Alfken's Mini-miner is Near Threatened while Rolland's bulrush is Endangered.

Taxonomic Classification

Rank	Alfken's Mini-miner	Rolland's bulrush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Hymenoptera (Ants, Bees & Wasps)	Poales (Grasses)
Family	Andrenidae	Cyperaceae
Genus	Andrena	Trichophorum
Species	Andrena alfkenella	Trichophorum pumilum

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Rolland's bulrush

EN — Endangered

Physical Characteristics

Attribute	Alfken's Mini-miner	Rolland's bulrush
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.

Rolland's bulrush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Norway, and Sweden. 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.