Green Sea Turtle vs thorn coral

Chelonia mydas compared with Stylocoeniella armata

Key Differences

• Green Sea Turtle is Endangered while thorn coral is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	thorn coral
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Cnidaria (刺胞動物門)
Class	Reptilia (爬行纲)	Anthozoa
Order	Testudines (龟鳖目)	Scleractinia (石珊瑚目)
Family	Cheloniidae (Sea Turtles)	Astrocoeniidae
Genus	Chelonia (Green Sea Turtles)	Stylocoeniella
Species	Chelonia mydas	Stylocoeniella armata

Evolutionary Relationship

Green Sea Turtle and thorn coral share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

thorn coral

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	thorn coral
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.

thorn coral

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Green Sea Turtle

绿海龟是最大的海龟之一。其名称源于软骨和脂肪的绿色，而非龟壳的颜色。