Alfken's Mini-miner vs Gray-backed Tern

Andrena alfkenella compared with Onychoprion lunatus

Key Differences

• Alfken's Mini-miner is Near Threatened while Gray-backed Tern is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Charadriiformes (Charadriiformes)
Family	Andrenidae	Laridae
Genus	Andrena	Onychoprion
Species	Andrena alfkenella	Onychoprion lunatus

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Gray-backed Tern
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.

Gray-backed Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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 1 countries:

🇳🇴 Norway