Green Sea Turtle vs Estornino de Tristram

Chelonia mydas compared with Onychognathus tristramii

Key Differences

• Green Sea Turtle is Endangered while Estornino de Tristram is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	Estornino de Tristram
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Reptilia (reptil)	Aves (Birds)
Order	Testudines (Turtles & Tortoises)	Passeriformes (paseriformes)
Family	Cheloniidae (Sea Turtles)	Sturnidae
Genus	Chelonia (Green Sea Turtles)	Onychognathus
Species	Chelonia mydas	Onychognathus tristramii

Evolutionary Relationship

Green Sea Turtle and Estornino de Tristram share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Estornino de Tristram

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	Estornino de Tristram
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.

Estornino de Tristram

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

Green Sea Turtle

La tortuga verde (Chelonia mydas) es una de las tortugas marinas más grandes. Su nombre proviene del color verde de su cartílago y grasa, no del caparazón.