Brown-eared Woolly Opossum vs European water vole

Caluromys lanatus compared with Arvicola amphibius

Key Differences

• Brown-eared Woolly Opossum is Least Concern while European water vole is Near Threatened.

Taxonomic Classification

Rank	Brown-eared Woolly Opossum	European water vole
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (कृंतक)
Family	Didelphidae	Cricetidae
Genus	Caluromys	Arvicola
Species	Caluromys lanatus	Arvicola amphibius

Evolutionary Relationship

Brown-eared Woolly Opossum and European water vole share a common ancestor at the Class level: Mammalia. (स्तनधारी)

Conservation Status

Brown-eared Woolly Opossum

LC — Least Concern

European water vole

NT — Near Threatened

Physical Characteristics

Attribute	Brown-eared Woolly Opossum	European water vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-eared Woolly Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Brown-eared Woolly Opossum

The Brown-eared Woolly Opossum (Caluromys lanatus) is a species in the genus Caluromys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.