Green Sea Turtle vs Oarweed

Chelonia mydas compared with Laminaria digitata

Key Differences

• Green Sea Turtle is Endangered while Oarweed is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	Oarweed
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (cordados)	Ochrophyta (Ochrophyta)
Class	Reptilia (réptil)	Phaeophyceae (Phaeophyceae)
Order	Testudines (Tartaruga)	Laminariales (kelp)
Family	Cheloniidae (Sea Turtles)	Laminariaceae
Genus	Chelonia (Green Sea Turtles)	Laminaria
Species	Chelonia mydas	Laminaria digitata

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Oarweed

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	Oarweed
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.

Oarweed

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Green Sea Turtle

A tartaruga-verde (Chelonia mydas) é uma das maiores tartarugas marinhas. Seu nome vem da cor verde da cartilagem e gordura, não do casco.