Green Sea Turtle vs

Chelonia mydas compared with Thiothrix annulata

Key Differences

Green Sea Turtle is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Proteobacteria (Proteobacteria)
Class	Reptilia (Reptiles)	Gammaproteobacteria (Gammaproteobacteria)
Order	Testudines (Turtles & Tortoises)	Thiotrichales (Thiotrichales)
Family	Cheloniidae (Sea Turtles)	Thiotrichaceae
Genus	Chelonia (Green Sea Turtles)	Thiothrix
Species	Chelonia mydas	Thiothrix annulata

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in 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.

Thiothrix annulata is a filamentous sulfur-oxidizing gammaproteobacterium in the family Thiotrichaceae, forming sheathed trichomes that attach to substrates in sulfide-rich aquatic environments. It oxidizes reduced sulfur compounds as an energy source and stores elemental sulfur granules within its cells, giving colonies a whitish appearance. It inhabits sulfur springs, sewage systems, and freshwater streams with elevated sulfide levels.