Green Sea Turtle vs

Chelonia mydas compared with Navicula digitoradiata

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)	Naviculales (舟形藻目)
Family	Cheloniidae (Sea Turtles)	Naviculaceae
Genus	Chelonia (Green Sea Turtles)	Navicula
Species	Chelonia mydas	Navicula digitoradiata

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 Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and Taiwan.

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。

Navicula digitoradiata是一种羽纹淡水硅藻，具有披针形轮廓和从中央节延伸的手指状放射条纹。栖息于温带和亚热带地区河流、湖泊和半咸水环境的底栖沉积带。这种光合硅藻为沉积物表面生物膜群落做出贡献。