Tonosama-Gaeru vs Marsh frog

Pelophylax nigromaculatus compared with Pelophylax ridibundus

Key Differences

• Tonosama-Gaeru is Near Threatened while Marsh frog is Least Concern.

Taxonomic Classification

Rank	Tonosama-Gaeru	Marsh frog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Amphibia (両生類)	Amphibia (両生類)
Order same	Anura (カエル)	Anura (カエル)
Family same	Ranidae	Ranidae
Genus same	Pelophylax	Pelophylax
Species	Pelophylax nigromaculatus	Pelophylax ridibundus

Evolutionary Relationship

Tonosama-Gaeru and Marsh frog share a common ancestor at the Genus level: Pelophylax.

Conservation Status

Tonosama-Gaeru

NT — Near Threatened

Marsh frog

LC — Least Concern

Physical Characteristics

Attribute	Tonosama-Gaeru	Marsh frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tonosama-Gaeru

Habitat

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

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Marsh frog

Habitat

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

Range

Found across Europe (12 countries).

Tonosama-Gaeru

The Black-spotted Pond Frog (Pelophylax nigromaculatus) is a species in the genus Pelophylax. It is currently classified as Near Threatened on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Marsh frog

ヌマガエル（Pelophylax ridibundus）はIUCNレッドリストで軽度懸念種（LC）に分類される。分布域全体にわたって広く生息し個体群は安定しており、差し迫った保全上の懸念はない。