Green Sea Turtle vs oceanic scud

Chelonia mydas compared with Gammarus oceanicus

Key Differences

• Green Sea Turtle is Endangered while oceanic scud is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle	oceanic scud
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Reptilia (Reptiles)	Malacostraca (Crustaceans)
Order	Testudines (Turtles & Tortoises)	Amphipoda (Amphipoda)
Family	Cheloniidae (Sea Turtles)	Gammaridae
Genus	Chelonia (Green Sea Turtles)	Gammarus
Species	Chelonia mydas	Gammarus oceanicus

Evolutionary Relationship

Green Sea Turtle and oceanic scud share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

oceanic scud

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle	oceanic scud
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.

oceanic scud

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, and Sweden.

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.