Alfken's Mini-miner vs Pineland False Buttonweed

Andrena alfkenella compared with Spermacoce tetraquetra

Key Differences

• Alfken's Mini-miner is Near Threatened while Pineland False Buttonweed is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Pineland False Buttonweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Gentianales (Gentianales)
Family	Andrenidae	Rubiaceae
Genus	Andrena	Spermacoce
Species	Andrena alfkenella	Spermacoce tetraquetra

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Pineland False Buttonweed

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Pineland False Buttonweed
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.

Pineland False Buttonweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil and Cuba.

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.