Buff-tailed Mining Bee vs Small Dark-bee

Andrena humilis compared with Stelis breviuscula

Key Differences

• Buff-tailed Mining Bee is Extinct while Small Dark-bee is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Small Dark-bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Hymenoptera (Ants, Bees & Wasps)	Hymenoptera (Ants, Bees & Wasps)
Family	Andrenidae	Megachilidae
Genus	Andrena	Stelis
Species	Andrena humilis	Stelis breviuscula

Evolutionary Relationship

Buff-tailed Mining Bee and Small Dark-bee share a common ancestor at the Order level: Hymenoptera. (Ants, Bees & Wasps)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Small Dark-bee

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Small Dark-bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Small Dark-bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden