Green Sea Turtle vs Pastenague longnez

Chelonia mydas compared with Hypanus guttatus

Key Differences

• Green Sea Turtle is Endangered while Pastenague longnez is Near Threatened.

Taxonomic Classification

Rank	Green Sea Turtle	Pastenague longnez
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Elasmobranchii
Order	Testudines (tortue)	Myliobatiformes (Myliobatiformes)
Family	Cheloniidae (Sea Turtles)	Dasyatidae
Genus	Chelonia (Green Sea Turtles)	Hypanus
Species	Chelonia mydas	Hypanus guttatus

Evolutionary Relationship

Green Sea Turtle and Pastenague longnez share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Pastenague longnez

NT — Near Threatened

Physical Characteristics

Attribute	Green Sea Turtle	Pastenague longnez
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.

Pastenague longnez

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.