Blackthorn Mining Bee vs Mottled Marble

Andrena varians compared with Bactra furfurana

Key Differences

• Blackthorn Mining Bee is Least Concern while Mottled Marble is Near Threatened.

Taxonomic Classification

Rank	Blackthorn Mining Bee	Mottled Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Tortricidae
Genus	Andrena	Bactra
Species	Andrena varians	Bactra furfurana

Evolutionary Relationship

Blackthorn Mining Bee and Mottled Marble share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Mottled Marble

NT — Near Threatened

Physical Characteristics

Attribute	Blackthorn Mining Bee	Mottled Marble
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.

Mottled Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden