Green Sea Turtle vs Magellanic Penguin

Chelonia mydas compared with Spheniscus magellanicus

Key Differences

• Green Sea Turtle is Endangered while Magellanic Penguin is Near Threatened.

Taxonomic Classification

Rank	Green Sea Turtle	Magellanic Penguin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (Birds)
Order	Testudines (Turtles & Tortoises)	Sphenisciformes (Penguins)
Family	Cheloniidae (Sea Turtles)	Spheniscidae (Penguins)
Genus	Chelonia (Green Sea Turtles)	Spheniscus (Banded Penguins)
Species	Chelonia mydas	Spheniscus magellanicus

Evolutionary Relationship

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

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Magellanic Penguin

NT — Near Threatened

Physical Characteristics

Attribute	Green Sea Turtle	Magellanic Penguin
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.

Magellanic Penguin

Habitat

Inhabits tropical and subtropical moist broadleaf forests and montane grasslands and shrublands within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Norway, and Peru. 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.