European water vole vs Namdapha Flying Squirrel

Arvicola amphibius compared with Biswamoyopterus biswasi

Key Differences

• European water vole is Near Threatened while Namdapha Flying Squirrel is Critically Endangered.

Taxonomic Classification

Rank	European water vole	Namdapha Flying Squirrel
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 same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Arvicola	Biswamoyopterus
Species	Arvicola amphibius	Biswamoyopterus biswasi

Evolutionary Relationship

European water vole and Namdapha Flying Squirrel share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

European water vole

NT — Near Threatened

Namdapha Flying Squirrel

CR — Critically Endangered

Physical Characteristics

Attribute	European water vole	Namdapha Flying Squirrel
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.

Namdapha Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.