Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog vs European water vole

Fejervarya cancrivora compared with Arvicola amphibius

Key Differences

• Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog is Least Concern while European water vole is Near Threatened.

Taxonomic Classification

Rank	Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog	European water vole
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	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Anura (无尾目)	Rodentia (啮齿目)
Family	Dicroglossidae	Cricetidae
Genus	Fejervarya	Arvicola
Species	Fejervarya cancrivora	Arvicola amphibius

Evolutionary Relationship

Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog and European water vole share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog

LC — Least Concern

European water vole

NT — Near Threatened

Physical Characteristics

Attribute	Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog	European water vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crab-eating Frog/Mangrove Frog/Rice Field Frog/Asian Brackish Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Taiwan.

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.