European water vole vs Ontong Java Flying Fox

Arvicola amphibius compared with Pteropus howensis

Key Differences

• European water vole is Near Threatened while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	European water vole	Ontong Java Flying Fox
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Chiroptera (рукокрылые)
Family	Cricetidae	Pteropodidae (Fruit Bats)
Genus	Arvicola	Pteropus (Flying Foxes)
Species	Arvicola amphibius	Pteropus howensis

Evolutionary Relationship

European water vole and Ontong Java Flying Fox share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

European water vole

NT — Near Threatened

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	European water vole	Ontong Java Flying Fox
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.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.