Buff-tailed Mining Bee vs Ray

Andrena humilis compared with Sympterygia bonapartii

Key Differences

• Buff-tailed Mining Bee is Extinct while Ray is Near Threatened.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Hymenoptera (Ants, Bees & Wasps)	Rajiformes (Rajiformes)
Family	Andrenidae	Arhynchobatidae
Genus	Andrena	Sympterygia
Species	Andrena humilis	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Ray
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.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. 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.