Leatherback Sea Turtle vs Mossy Fern

Dermochelys coriacea compared with Elaphoglossum furcatum

Key Differences

• Leatherback Sea Turtle is Vulnerable while Mossy Fern is Near Threatened.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Mossy Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Reptilia (Reptiles)	Polypodiopsida (Polypodiopsida)
Order	Testudines (Turtles & Tortoises)	Polypodiales (Polypodiales)
Family	Cheloniidae (Sea Turtles)	Dryopteridaceae
Genus	Chelonia (Green Sea Turtles)	Elaphoglossum
Species	Dermochelys coriacea	Elaphoglossum furcatum

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Mossy Fern

NT — Near Threatened

Physical Characteristics

Attribute	Leatherback Sea Turtle	Mossy Fern
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.

Mossy Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Leatherback Sea Turtle

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