European water vole vs Olalla Brother's Titi

Arvicola amphibius compared with Plecturocebus olallae

Key Differences

• European water vole is Near Threatened while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	European water vole	Olalla Brother's Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Primates (primatas)
Family	Cricetidae	Pitheciidae
Genus	Arvicola	Plecturocebus
Species	Arvicola amphibius	Plecturocebus olallae

Evolutionary Relationship

European water vole and Olalla Brother's Titi share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

European water vole

NT — Near Threatened

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	European water vole	Olalla Brother's Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European water vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.