Alfken's Mini-miner vs Ocillate rove beetle

Andrena alfkenella compared with Omalium rivulare

Key Differences

• Alfken's Mini-miner is Near Threatened while Ocillate rove beetle is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Ocillate rove beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Coleoptera (Beetles)
Family	Andrenidae	Staphylinidae
Genus	Andrena	Omalium
Species	Andrena alfkenella	Omalium rivulare

Evolutionary Relationship

Alfken's Mini-miner and Ocillate rove beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Ocillate rove beetle

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Ocillate rove beetle
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.

Ocillate rove beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and 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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden