Green Sea Turtle vs japweed

Chelonia mydas compared with Sargassum muticum

Key Differences

• Green Sea Turtle is Endangered while japweed is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle	japweed
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)	Phaeophyceae (褐藻纲)
Order	Testudines (龟鳖目)	Fucales (墨角藻目)
Family	Cheloniidae (Sea Turtles)	Sargassaceae
Genus	Chelonia (Green Sea Turtles)	Sargassum
Species	Chelonia mydas	Sargassum muticum

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

japweed

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle	japweed
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.

japweed

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Morocco), Asia (Oman), Europe (12 countries), and North America (Mexico).

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。

Shared Countries

Both species can be found in 1 countries:

🇲🇽 Mexico