Buff-tailed Mining Bee vs Grauziesel

Andrena humilis compared with Spermophilus pygmaeus

Key Differences

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

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Grauziesel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Hymenoptera (Hautflügler)	Rodentia (Nagetiere)
Family	Andrenidae	Sciuridae (Squirrels)
Genus	Andrena	Spermophilus
Species	Andrena humilis	Spermophilus pygmaeus

Evolutionary Relationship

Buff-tailed Mining Bee and Grauziesel share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Grauziesel

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Grauziesel
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.

Grauziesel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

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.