European water vole vs Orinoco Four-eyed Opossum

Arvicola amphibius compared with Philander deltae

Key Differences

• European water vole is Near Threatened while Orinoco Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	European water vole	Orinoco Four-eyed Opossum
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Didelphimorphia (Опоссумы)
Family	Cricetidae	Didelphidae
Genus	Arvicola	Philander
Species	Arvicola amphibius	Philander deltae

Evolutionary Relationship

European water vole and Orinoco Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

European water vole

NT — Near Threatened

Orinoco Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	European water vole	Orinoco Four-eyed Opossum
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.

Orinoco Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.