European water vole vs Piebald Spiny Frog

Arvicola amphibius compared with Nanorana maculosa

Key Differences

• European water vole is Near Threatened while Piebald Spiny Frog is Vulnerable.

Taxonomic Classification

Rank	European water vole	Piebald Spiny Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Dicroglossidae
Genus	Arvicola	Nanorana
Species	Arvicola amphibius	Nanorana maculosa

Evolutionary Relationship

European water vole and Piebald Spiny Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

European water vole

NT — Near Threatened

Piebald Spiny Frog

VU — Vulnerable

Physical Characteristics

Attribute	European water vole	Piebald Spiny Frog
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.

Piebald Spiny Frog

Habitat

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