Green Sea Turtle vs Rust Colored Crab

Chelonia mydas compared with Geothelphusa ferruginea

Key Differences

• Green Sea Turtle is Endangered while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Green Sea Turtle	Rust Colored Crab
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Malacostraca (Crustaceans)
Order	Testudines (เต่า)	Decapoda (Decapoda)
Family	Cheloniidae (Sea Turtles)	Potamidae
Genus	Chelonia (Green Sea Turtles)	Geothelphusa
Species	Chelonia mydas	Geothelphusa ferruginea

Evolutionary Relationship

Green Sea Turtle and Rust Colored Crab share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Green Sea Turtle	Rust Colored Crab
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.

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.

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.