Kew's Chthonid vs Leatherback Sea Turtle

Ephippiochthonius kewi compared with Dermochelys coriacea

Key Differences

• Kew's Chthonid is Not Evaluated while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Kew's Chthonid	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Reptilia (Reptiles)
Order	Pseudoscorpiones	Testudines (Turtles & Tortoises)
Family	Chthoniidae	Cheloniidae (Sea Turtles)
Genus	Ephippiochthonius	Chelonia (Green Sea Turtles)
Species	Ephippiochthonius kewi	Dermochelys coriacea

Evolutionary Relationship

Kew's Chthonid and Leatherback Sea Turtle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Kew's Chthonid

NE — Not Evaluated

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Kew's Chthonid	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Kew's Chthonid

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in Denmark.

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.

Leatherback Sea Turtle

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