Buff-tailed Mining Bee vs Greedy Olalla Rat

Andrena humilis compared with Olallamys edax

Key Differences

• Buff-tailed Mining Bee is Extinct while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Greedy Olalla Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Rodentia (Rodents)
Family	Andrenidae	Echimyidae
Genus	Andrena	Olallamys
Species	Andrena humilis	Olallamys edax

Evolutionary Relationship

Buff-tailed Mining Bee and Greedy Olalla Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Greedy Olalla Rat
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.

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.