Green Sea Turtle vs Shikoku Clawed Salamander

Chelonia mydas compared with Onychodactylus kinneburi

Key Differences

• Green Sea Turtle is Endangered while Shikoku Clawed Salamander is Vulnerable.

Taxonomic Classification

Rank	Green Sea Turtle	Shikoku Clawed Salamander
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Testudines (เต่า)	Caudata (ซาลาแมนเดอร์)
Family	Cheloniidae (Sea Turtles)	Hynobiidae
Genus	Chelonia (Green Sea Turtles)	Onychodactylus
Species	Chelonia mydas	Onychodactylus kinneburi

Evolutionary Relationship

Green Sea Turtle and Shikoku Clawed Salamander share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Shikoku Clawed Salamander

VU — Vulnerable

Physical Characteristics

Attribute	Green Sea Turtle	Shikoku Clawed Salamander
Diet	Herbivore	—
Average Lifespan	80 years	—
Average Length	1.2 m	—
Average Weight	200.0 kg	—

Habitat & Geographic Range

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.

Shikoku Clawed Salamander

Habitat

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

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.