Green Sea Turtle vs Wrinkled slime star

Chelonia mydas compared with Pteraster militaris

Key Differences

• Green Sea Turtle is Endangered while Wrinkled slime star is Vulnerable.

Taxonomic Classification

Rank	Green Sea Turtle	Wrinkled slime star
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Echinodermata (棘皮動物)
Class	Reptilia (爬虫類)	Asteroidea (ヒトデ)
Order	Testudines (カメ)	Velatida (マクヒトデ目)
Family	Cheloniidae (Sea Turtles)	Pterasteridae
Genus	Chelonia (Green Sea Turtles)	Pteraster
Species	Chelonia mydas	Pteraster militaris

Evolutionary Relationship

Green Sea Turtle and Wrinkled slime star share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Wrinkled slime star

VU — Vulnerable

Physical Characteristics

Attribute	Green Sea Turtle	Wrinkled slime star
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.

Wrinkled slime star

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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。