Green Sea Turtle vs long-sheathed waterweed

Chelonia mydas compared with Elodea bifoliata

Key Differences

• Green Sea Turtle is Endangered while long-sheathed waterweed is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	long-sheathed waterweed
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Magnoliophyta (магнолиофиты)
Class	Reptilia (пресмыкающиеся)	Liliopsida (лилиопсиды)
Order	Testudines (черепахи)	Alismatales (частухоцветные)
Family	Cheloniidae (Sea Turtles)	Hydrocharitaceae
Genus	Chelonia (Green Sea Turtles)	Elodea
Species	Chelonia mydas	Elodea bifoliata

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

long-sheathed waterweed

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	long-sheathed waterweed
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.

long-sheathed waterweed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Canada.

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.