Blackthorn Mining Bee vs Rotkopfente

Andrena varians compared with Aythya americana

Key Differences

• Blackthorn Mining Bee is Least Concern while Rotkopfente is Not Evaluated.

Taxonomic Classification

Rank	Blackthorn Mining Bee	Rotkopfente
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Aves (Vögel)
Order	Hymenoptera (Hautflügler)	Anseriformes (Gänsevögel)
Family	Andrenidae	Anatidae
Genus	Andrena	Aythya
Species	Andrena varians	Aythya americana

Evolutionary Relationship

Blackthorn Mining Bee and Rotkopfente share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Rotkopfente

NE — Not Evaluated

Physical Characteristics

Attribute	Blackthorn Mining Bee	Rotkopfente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Rotkopfente

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.

Rotkopfente

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden