Narrow-headed Vole vs Olalla Brother's Titi

Microtus gregalis compared with Plecturocebus olallae

Key Differences

• Narrow-headed Vole is Least Concern while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Narrow-headed Vole	Olalla Brother's Titi
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	Rodentia (啮齿目)	Primates (灵长目)
Family	Cricetidae	Pitheciidae
Genus	Microtus	Plecturocebus
Species	Microtus gregalis	Plecturocebus olallae

Evolutionary Relationship

Narrow-headed Vole and Olalla Brother's Titi share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Narrow-headed Vole	Olalla Brother's Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.