Alfken's Mini-miner vs Triangle Floater

Andrena alfkenella compared with Alasmidonta undulata

Key Differences

• Alfken's Mini-miner is Near Threatened while Triangle Floater is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Triangle Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Hymenoptera (Ants, Bees & Wasps)	Unionida (Unionida)
Family	Andrenidae	Unionidae
Genus	Andrena	Alasmidonta
Species	Andrena alfkenella	Alasmidonta undulata

Evolutionary Relationship

Alfken's Mini-miner and Triangle Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Triangle Floater
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.

Triangle Floater

Habitat

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

Range

Found in 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.