Leatherback Sea Turtle vs White Brain

Dermochelys coriacea compared with Exidia thuretiana

Key Differences

• Leatherback Sea Turtle is Vulnerable while White Brain is Least Concern.

Taxonomic Classification

Rank	Leatherback Sea Turtle	White Brain
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Reptilia (爬虫類)	Agaricomycetes (真正担子菌綱)
Order	Testudines (カメ)	Auriculariales (キクラゲ目)
Family	Cheloniidae (Sea Turtles)	Auriculariaceae
Genus	Chelonia (Green Sea Turtles)	Exidia
Species	Dermochelys coriacea	Exidia thuretiana

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

White Brain

LC — Least Concern

Physical Characteristics

Attribute	Leatherback Sea Turtle	White Brain
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.

White Brain

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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。