Barham Mini-miner vs Knautien-Sandbiene

Andrena nana compared with Andrena hattorfiana

Key Differences

• Barham Mini-miner is Not Evaluated while Knautien-Sandbiene is Critically Endangered.

Taxonomic Classification

Rank	Barham Mini-miner	Knautien-Sandbiene
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order same	Hymenoptera (Hautflügler)	Hymenoptera (Hautflügler)
Family same	Andrenidae	Andrenidae
Genus same	Andrena	Andrena
Species	Andrena nana	Andrena hattorfiana

Evolutionary Relationship

Barham Mini-miner and Knautien-Sandbiene share a common ancestor at the Genus level: Andrena.

Conservation Status

Barham Mini-miner

NE — Not Evaluated

Knautien-Sandbiene

CR — Critically Endangered

Physical Characteristics

Attribute	Barham Mini-miner	Knautien-Sandbiene
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barham Mini-miner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark and Luxembourg.

Knautien-Sandbiene

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Barham Mini-miner

The Barham Mini-miner (Andrena nana) is a species in the genus Andrena. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇱🇺 Luxembourg