Blackthorn Mining Bee vs Американский красноголовый нырок

Andrena varians compared with Aythya americana

Key Differences

• Blackthorn Mining Bee is Least Concern while Американский красноголовый нырок is Not Evaluated.

Taxonomic Classification

Rank	Blackthorn Mining Bee	Американский красноголовый нырок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Arthropoda (членистоногие)	Chordata (хордовые)
Class	Insecta (насекомые)	Aves (птицы)
Order	Hymenoptera (перепончатокрылые)	Anseriformes (гусеобразные)
Family	Andrenidae	Anatidae
Genus	Andrena	Aythya
Species	Andrena varians	Aythya americana

Evolutionary Relationship

Blackthorn Mining Bee and Американский красноголовый нырок share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Американский красноголовый нырок

NE — Not Evaluated

Physical Characteristics

Attribute	Blackthorn Mining Bee	Американский красноголовый нырок
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.

Американский красноголовый нырок

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.

Американский красноголовый нырок

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