Barrow's Goldeneye vs Blackthorn Mining Bee

Bucephala islandica compared with Andrena varians

Key Differences

• Barrow's Goldeneye is Not Evaluated while Blackthorn Mining Bee is Least Concern.

Taxonomic Classification

Rank	Barrow's Goldeneye	Blackthorn Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Hymenoptera (Ants, Bees & Wasps)
Family	Anatidae	Andrenidae
Genus	Bucephala	Andrena
Species	Bucephala islandica	Andrena varians

Evolutionary Relationship

Barrow's Goldeneye and Blackthorn Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Barrow's Goldeneye

NE — Not Evaluated

Blackthorn Mining Bee

LC — Least Concern

Physical Characteristics

Attribute	Barrow's Goldeneye	Blackthorn Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barrow's Goldeneye

Habitat

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

Range

Found across Europe (8 countries) and North America (United States).

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Barrow's Goldeneye

Barrow's Goldeneye (Bucephala islandica) 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.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden