Buff-tailed Mining Bee vs Grey birch case-bearer

Andrena humilis compared with Coleophora siccifolia

Key Differences

• Buff-tailed Mining Bee is Extinct while Grey birch case-bearer is Vulnerable.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Grey birch case-bearer
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Arthropoda (절지동물)	Arthropoda (절지동물)
Class same	Insecta (곤충)	Insecta (곤충)
Order	Hymenoptera (벌목)	Lepidoptera (나비목)
Family	Andrenidae	Coleophoridae
Genus	Andrena	Coleophora
Species	Andrena humilis	Coleophora siccifolia

Evolutionary Relationship

Buff-tailed Mining Bee and Grey birch case-bearer share a common ancestor at the Class level: Insecta. (곤충)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Grey birch case-bearer

VU — Vulnerable

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Grey birch case-bearer
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.

Grey birch case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden