Green Sea Turtle vs Ribbon Fern

Chelonia mydas compared with Pteris cretica

Key Differences

• Green Sea Turtle is Endangered while Ribbon Fern is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle	Ribbon Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Reptilia (Reptiles)	Polypodiopsida (Polypodiopsida)
Order	Testudines (Turtles & Tortoises)	Polypodiales (Polypodiales)
Family	Cheloniidae (Sea Turtles)	Pteridaceae
Genus	Chelonia (Green Sea Turtles)	Pteris
Species	Chelonia mydas	Pteris cretica

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Ribbon Fern

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle	Ribbon Fern
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.

Ribbon Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Africa (Seychelles), Asia (Taiwan), Europe (10 countries), North America (Guatemala, United States), Oceania and the Pacific (Australia, New Zealand, Papua New Guinea), and South America (Brazil, Colombia, Peru).

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.

Shared Countries

Both species can be found in 2 countries:

🇦🇺 Australia 🇧🇷 Brazil