Green Sea Turtle vs Javan Myna

Chelonia mydas compared with Acridotheres javanicus

Key Differences

• Green Sea Turtle is Endangered while Javan Myna is Vulnerable.

Taxonomic Classification

Rank	Green Sea Turtle	Javan Myna
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (Birds)
Order	Testudines (Turtles & Tortoises)	Passeriformes (Songbirds)
Family	Cheloniidae (Sea Turtles)	Sturnidae
Genus	Chelonia (Green Sea Turtles)	Acridotheres
Species	Chelonia mydas	Acridotheres javanicus

Evolutionary Relationship

Green Sea Turtle and Javan Myna share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Javan Myna

VU — Vulnerable

Physical Characteristics

Attribute	Green Sea Turtle	Javan Myna
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.

Javan Myna

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 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (5 countries) and Europe (Norway). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇮🇩 Indonesia