Arctic lemming vs Aspen Pigmy

Dicrostonyx torquatus compared with Stigmella assimilella

Taxonomic Classification

Rank	Arctic lemming	Aspen Pigmy
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Lepidoptera (ผีเสื้อ)
Family	Cricetidae	Nepticulidae
Genus	Dicrostonyx	Stigmella
Species	Dicrostonyx torquatus	Stigmella assimilella

Evolutionary Relationship

Arctic lemming and Aspen Pigmy share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Arctic lemming

LC — Least Concern

Aspen Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Aspen Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aspen Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Aspen Pigmy

The Aspen Pigmy (Stigmella assimilella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, and Sweden.