Blackthorn Mining Bee vs River Tern

Andrena varians compared with Sterna aurantia

Key Differences

• Blackthorn Mining Bee is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Blackthorn Mining Bee	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Charadriiformes (Charadriiformes)
Family	Andrenidae	Laridae
Genus	Andrena	Sterna
Species	Andrena varians	Sterna aurantia

Evolutionary Relationship

Blackthorn Mining Bee and River Tern share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Blackthorn Mining Bee	River Tern
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.

River Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 1 countries:

🇳🇴 Norway