Leatherback Sea Turtle vs Speckled Script-Lichen

Dermochelys coriacea compared with Schismatomma ricasolii

Key Differences

• Leatherback Sea Turtle is Vulnerable while Speckled Script-Lichen is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Speckled Script-Lichen
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Ascomycota (Sac Fungi)
Class	Reptilia (động vật bò sát)	Arthoniomycetes (Arthoniomycetes)
Order	Testudines (Bộ Rùa)	Arthoniales (Arthoniales)
Family	Cheloniidae (Sea Turtles)	Roccellaceae
Genus	Chelonia (Green Sea Turtles)	Schismatomma
Species	Dermochelys coriacea	Schismatomma ricasolii

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Speckled Script-Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Speckled Script-Lichen
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.

Speckled Script-Lichen

Leatherback Sea Turtle

The leatherback is the largest living turtle and the fourth-heaviest reptile. Unlike other turtles, it has a soft, leathery shell.