Chaochiao Brown Frog vs Ostromordaya Lyagushka

Rana chaochiaoensis compared with Rana arvalis

Key Differences

• Chaochiao Brown Frog is Least Concern while Ostromordaya Lyagushka is Vulnerable.

Taxonomic Classification

Rank	Chaochiao Brown Frog	Ostromordaya Lyagushka
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Amphibia (земноводные)	Amphibia (земноводные)
Order same	Anura (бесхвостые земноводные)	Anura (бесхвостые земноводные)
Family same	Ranidae	Ranidae
Genus same	Rana	Rana
Species	Rana chaochiaoensis	Rana arvalis

Evolutionary Relationship

Chaochiao Brown Frog and Ostromordaya Lyagushka share a common ancestor at the Genus level: Rana.

Conservation Status

Chaochiao Brown Frog

LC — Least Concern

Ostromordaya Lyagushka

VU — Vulnerable

Physical Characteristics

Attribute	Chaochiao Brown Frog	Ostromordaya Lyagushka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chaochiao Brown Frog

Habitat

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

Ostromordaya Lyagushka

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chaochiao Brown Frog

The Chaochiao Brown Frog (Rana chaochiaoensis) is a species in the genus Rana. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.