Alfken's Mini-miner vs Spiked bur grass

Andrena alfkenella compared with Tragus berteronianus

Key Differences

Alfken's Mini-miner is Near Threatened while Spiked bur grass is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Spiked bur grass
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	Poaceae (Grass Family)
Genus	Andrena	Tragus
Species	Andrena alfkenella	Tragus berteronianus

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Spiked bur grass

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Spiked bur grass
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.

Spiked bur grass

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Japan, Taiwan), Europe (5 countries), North America (Cuba, Mexico, United States), and South America (Brazil, Colombia, Ecuador).

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.