Alfken's Mini-miner vs triple-spotted clay

Andrena alfkenella compared with Xestia ditrapezium

Key Differences

• Alfken's Mini-miner is Near Threatened while triple-spotted clay is Extinct.

Taxonomic Classification

Rank	Alfken's Mini-miner	triple-spotted clay
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Noctuidae
Genus	Andrena	Xestia
Species	Andrena alfkenella	Xestia ditrapezium

Evolutionary Relationship

Alfken's Mini-miner and triple-spotted clay share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

triple-spotted clay

EX — Extinct

Physical Characteristics

Attribute	Alfken's Mini-miner	triple-spotted clay
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.

triple-spotted clay

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

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 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden