Green Sea Turtle vs Owston’s Chimaera

Chelonia mydas compared with Chimaera owstoni

Key Differences

• Green Sea Turtle is Endangered while Owston’s Chimaera is Data Deficient.

Taxonomic Classification

Rank	Green Sea Turtle	Owston’s Chimaera
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Reptilia (파충류)	Holocephali (전두어아강)
Order	Testudines (거북)	Chimaeriformes (은상어목)
Family	Cheloniidae (Sea Turtles)	Chimaeridae
Genus	Chelonia (Green Sea Turtles)	Chimaera
Species	Chelonia mydas	Chimaera owstoni

Evolutionary Relationship

Green Sea Turtle and Owston’s Chimaera share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Owston’s Chimaera

DD — Data Deficient

Physical Characteristics

Attribute	Green Sea Turtle	Owston’s Chimaera
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.

Owston’s Chimaera

Green Sea Turtle

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