Green Sea Turtle vs

Chelonia mydas compared with Psammothidium acidoclinatum

Key Differences

• Green Sea Turtle is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle
Kingdom	Animalia (动物界)	Chromista (色藻界)
Phylum	Chordata (脊索动物门)	Ochrophyta (淡色藻门)
Class	Reptilia (爬行纲)	Bacillariophyceae (硅藻纲)
Order	Testudines (龟鳖目)	Achnanthales (曲壳藻目)
Family	Cheloniidae (Sea Turtles)	Achnanthidiaceae
Genus	Chelonia (Green Sea Turtles)	Psammothidium
Species	Chelonia mydas	Psammothidium acidoclinatum

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

Distributed across Norway and Sweden.

Green Sea Turtle

绿海龟是最大的海龟之一。其名称源于软骨和脂肪的绿色，而非龟壳的颜色。

Psammothidium acidoclinatum是在贫营养湖泊、沼泽和软水河流的酸性基质上附着生长的小型底栖淡水硅藻。其硅质细胞壁明显不对称，壳瓣形态有助于附着于沉积物颗粒。该种是淡水生态学中特别是关于酸度方面的水化学有用生物指示种。