Buff-tailed Mining Bee vs Square-jawed Sharp-tail Bee

Andrena humilis compared with Coelioxys mandibularis

Key Differences

• Buff-tailed Mining Bee is Extinct while Square-jawed Sharp-tail Bee is Near Threatened.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Square-jawed Sharp-tail 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	Coelioxys
Species	Andrena humilis	Coelioxys mandibularis

Evolutionary Relationship

Buff-tailed Mining Bee and Square-jawed Sharp-tail Bee share a common ancestor at the Order level: Hymenoptera. (Ants, Bees & Wasps)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Square-jawed Sharp-tail Bee

NT — Near Threatened

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Square-jawed Sharp-tail 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.

Square-jawed Sharp-tail Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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