Buff-tailed Mining Bee vs Cross Orbweaver

Andrena humilis compared with Araneus diadematus

Key Differences

• Buff-tailed Mining Bee is Extinct while Cross Orbweaver is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Cross Orbweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Hymenoptera (Ants, Bees & Wasps)	Araneae (Araneae)
Family	Andrenidae	Araneidae
Genus	Andrena	Araneus
Species	Andrena humilis	Araneus diadematus

Evolutionary Relationship

Buff-tailed Mining Bee and Cross Orbweaver share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Cross Orbweaver

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Cross Orbweaver
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.

Cross Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden