Buff-tailed Mining Bee vs Le Soufre

Andrena humilis compared with Colias hyale

Key Differences

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

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Le Soufre
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Arthropoda (arthropodes)	Arthropoda (arthropodes)
Class same	Insecta (insecte)	Insecta (insecte)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Pieridae
Genus	Andrena	Colias
Species	Andrena humilis	Colias hyale

Evolutionary Relationship

Buff-tailed Mining Bee and Le Soufre share a common ancestor at the Class level: Insecta. (insecte)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Le Soufre

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Le Soufre
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.

Le Soufre

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

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.

Le Soufre

Pale Clouded Yellow (Colias hyale) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden