Buff-tailed Mining Bee vs Ocillate rove beetle

Andrena humilis compared with Omalium rivulare

Key Differences

• Buff-tailed Mining Bee is Extinct while Ocillate rove beetle is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Ocillate rove beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Coleoptera (Beetles)
Family	Andrenidae	Staphylinidae
Genus	Andrena	Omalium
Species	Andrena humilis	Omalium rivulare

Evolutionary Relationship

Buff-tailed Mining Bee and Ocillate rove beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Ocillate rove beetle

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Ocillate rove beetle
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.

Ocillate rove beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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