Arctic lemming vs Black-headed Mining Bee

Dicrostonyx torquatus compared with Andrena nigriceps

Key Differences

• Arctic lemming is Least Concern while Black-headed Mining Bee is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Black-headed Mining Bee
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Hymenoptera (ハチ目)
Family	Cricetidae	Andrenidae
Genus	Dicrostonyx	Andrena
Species	Dicrostonyx torquatus	Andrena nigriceps

Evolutionary Relationship

Arctic lemming and Black-headed Mining Bee share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Arctic lemming

LC — Least Concern

Black-headed Mining Bee

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Black-headed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Mining Bee

The Black-headed Mining Bee (Andrena nigriceps) is a species in the genus Andrena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.