Green Sea Turtle vs Knobby Brain Coral

Chelonia mydas compared with Pseudodiploria clivosa

Key Differences

• Green Sea Turtle is Endangered while Knobby Brain Coral is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	Knobby Brain Coral
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Cnidaria (刺胞動物)
Class	Reptilia (爬虫類)	Anthozoa
Order	Testudines (カメ)	Scleractinia (イシサンゴ目)
Family	Cheloniidae (Sea Turtles)	Faviidae
Genus	Chelonia (Green Sea Turtles)	Pseudodiploria
Species	Chelonia mydas	Pseudodiploria clivosa

Evolutionary Relationship

Green Sea Turtle and Knobby Brain Coral share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Knobby Brain Coral

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	Knobby Brain 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.

Knobby Brain Coral

Green Sea Turtle

アオウミガメは最も大きなウミガメの一つです。甲羅ではなく軟骨と脂肪の緑色に由来して名付けられました。