Green Sea Turtle vs Marram Oyster

Chelonia mydas compared with Hohenbuehelia culmicola

Key Differences

• Green Sea Turtle is Endangered while Marram Oyster is Data Deficient.

Taxonomic Classification

Rank	Green Sea Turtle	Marram Oyster
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Basidiomycota (Club Fungi)
Class	Reptilia (สัตว์เลื้อยคลาน)	Agaricomycetes (Mushrooms)
Order	Testudines (เต่า)	Agaricales (Gilled Mushrooms)
Family	Cheloniidae (Sea Turtles)	Pleurotaceae
Genus	Chelonia (Green Sea Turtles)	Hohenbuehelia
Species	Chelonia mydas	Hohenbuehelia culmicola

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Marram Oyster

DD — Data Deficient

Physical Characteristics

Attribute	Green Sea Turtle	Marram Oyster
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.

Marram Oyster

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.