Tonosama-Gaeru vs Green Sea Turtle

Pelophylax nigromaculatus compared with Chelonia mydas

Key Differences

Tonosama-Gaeru is Near Threatened while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Tonosama-Gaeru	Green Sea Turtle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Reptilia (爬虫類)
Order	Anura (カエル)	Testudines (カメ)
Family	Ranidae	Cheloniidae (Sea Turtles)
Genus	Pelophylax	Chelonia (Green Sea Turtles)
Species	Pelophylax nigromaculatus	Chelonia mydas

Evolutionary Relationship

Tonosama-Gaeru and Green Sea Turtle share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Tonosama-Gaeru

NT — Near Threatened

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Tonosama-Gaeru	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

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.

Green Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.