Green Sea Turtle vs Halavi guitarfish

Chelonia mydas compared with Glaucostegus halavi

Key Differences

• Green Sea Turtle is Endangered while Halavi guitarfish is Critically Endangered.

Taxonomic Classification

Rank	Green Sea Turtle	Halavi guitarfish
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Reptilia (Sürüngenler)	Elasmobranchii
Order	Testudines (Kaplumbağa)	Rhinopristiformes (Rhinopristiformes)
Family	Cheloniidae (Sea Turtles)	Glaucostegidae
Genus	Chelonia (Green Sea Turtles)	Glaucostegus
Species	Chelonia mydas	Glaucostegus halavi

Evolutionary Relationship

Green Sea Turtle and Halavi guitarfish share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Halavi guitarfish

CR — Critically Endangered

Physical Characteristics

Attribute	Green Sea Turtle	Halavi guitarfish
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.

Halavi guitarfish

Habitat

Found across multiple habitat types including deserts and xeric shrublands, flooded grasslands and savannas, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Egypt. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.