Green Sea Turtle vs Speckled ray

Chelonia mydas compared with Raja polystigma

Key Differences

• Green Sea Turtle is Endangered while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	Speckled ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Reptilia (파충류)	Elasmobranchii
Order	Testudines (거북)	Rajiformes (홍어목)
Family	Cheloniidae (Sea Turtles)	Rajidae
Genus	Chelonia (Green Sea Turtles)	Raja
Species	Chelonia mydas	Raja polystigma

Evolutionary Relationship

Green Sea Turtle and Speckled ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	Speckled ray
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.

Speckled ray

Green Sea Turtle

초록바다거북은 가장 큰 바다거북 중 하나입니다. 등딱지가 아닌 연골과 지방의 녹색에서 이름이 유래했습니다.