Leatherback Sea Turtle vs Rigid Apple-moss

Dermochelys coriacea compared with Philonotis rigida

Key Differences

• Leatherback Sea Turtle is Vulnerable while Rigid Apple-moss is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Rigid Apple-moss
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Bryophyta
Class	Reptilia (爬虫類)	Bryopsida (マゴケ綱)
Order	Testudines (カメ)	Bartramiales (Bartramiales)
Family	Cheloniidae (Sea Turtles)	Bartramiaceae
Genus	Chelonia (Green Sea Turtles)	Philonotis
Species	Dermochelys coriacea	Philonotis rigida

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Rigid Apple-moss

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Rigid Apple-moss
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.

Rigid Apple-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal.

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。