Arctic lemming vs Brown Cup

Dicrostonyx torquatus compared with Rutstroemia firma

Taxonomic Classification

Rank	Arctic lemming	Brown Cup
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Mammalia (哺乳動物)	Leotiomycetes (锤舌菌纲)
Order	Rodentia (啮齿目)	Helotiales (柔膜菌目)
Family	Cricetidae	Rutstroemiaceae
Genus	Dicrostonyx	Rutstroemia
Species	Dicrostonyx torquatus	Rutstroemia firma

Conservation Status

Arctic lemming

LC — Least Concern

Brown Cup

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Brown Cup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Cup

Habitat

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

Range

Distributed across Belgium, Brazil, 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.

Brown Cup

The Brown Cup (Rutstroemia firma) is a species in the genus Rutstroemia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.