Lemming Mountain Vole vs Sparsetooth dogfish

Alticola lemminus compared with Scymnodalatias oligodon

Taxonomic Classification

Rank	Lemming Mountain Vole	Sparsetooth dogfish
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Rodentia (ネズミ目)	Squaliformes (ツノザメ目)
Family	Cricetidae	Somniosidae
Genus	Alticola	Scymnodalatias
Species	Alticola lemminus	Scymnodalatias oligodon

Evolutionary Relationship

Lemming Mountain Vole and Sparsetooth dogfish share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Lemming Mountain Vole

LC — Least Concern

Sparsetooth dogfish

LC — Least Concern

Physical Characteristics

Attribute	Lemming Mountain Vole	Sparsetooth dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lemming Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sparsetooth dogfish

Habitat

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

Range

Found in Chile.