Mediterranean Pine Vole vs Pacific Spiny-rat

Microtus duodecimcostatus compared with Proechimys decumanus

Key Differences

• Mediterranean Pine Vole is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Mediterranean Pine Vole	Pacific Spiny-rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Cricetidae	Echimyidae
Genus	Microtus	Proechimys
Species	Microtus duodecimcostatus	Proechimys decumanus

Evolutionary Relationship

Mediterranean Pine Vole and Pacific Spiny-rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Mediterranean Pine Vole

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Mediterranean Pine Vole	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mediterranean Pine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.