Green Sea Turtle vs stalked jellyfish

Chelonia mydas compared with Haliclystus salpinx

Key Differences

• Green Sea Turtle is Endangered while stalked jellyfish is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle	stalked jellyfish
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)	Staurozoa (十字水母綱)
Order	Testudines (龟鳖目)	Stauromedusae (十字水母目)
Family	Cheloniidae (Sea Turtles)	Haliclystidae
Genus	Chelonia (Green Sea Turtles)	Haliclystus
Species	Chelonia mydas	Haliclystus salpinx

Evolutionary Relationship

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

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

stalked jellyfish

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle	stalked jellyfish
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.

stalked jellyfish

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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。