Leatherback Sea Turtle vs Macroalgae

Dermochelys coriacea compared with Caulerpa brachypus

Key Differences

• Leatherback Sea Turtle is Vulnerable while Macroalgae is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Macroalgae
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Chlorophyta (緑藻植物門)
Class	Reptilia (爬虫類)	Ulvophyceae (アオサ藻綱)
Order	Testudines (カメ)	Bryopsidales (ハネモ目)
Family	Cheloniidae (Sea Turtles)	Caulerpaceae
Genus	Chelonia (Green Sea Turtles)	Caulerpa
Species	Dermochelys coriacea	Caulerpa brachypus

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Macroalgae

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Macroalgae
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	2.0 m	—
Average Weight	500.0 kg	—

Habitat & Geographic Range

Leatherback 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 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Macroalgae

Habitat

Native to North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and United States.

Leatherback Sea Turtle

オサガメは現存する最大のカメであり、爬虫類の中で4番目に重い種です。他のカメとは異なり、硬い甲羅ではなく柔らかく革のような皮膚に覆われています。