Eastern Mole Vole vs Smooth hound

Ellobius tancrei compared with Mustelus mento

Key Differences

• Eastern Mole Vole is Least Concern while Smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Eastern Mole Vole	Smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Triakidae
Genus	Ellobius	Mustelus
Species	Ellobius tancrei	Mustelus mento

Evolutionary Relationship

Eastern Mole Vole and Smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Mole Vole

LC — Least Concern

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Eastern Mole Vole	Smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Mole Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.