Leatherback Sea Turtle vs marbled crayfish

Dermochelys coriacea compared with Procambarus virginalis

Key Differences

• Leatherback Sea Turtle is Vulnerable while marbled crayfish is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	marbled crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Reptilia (Reptiles)	Malacostraca (Crustaceans)
Order	Testudines (Turtles & Tortoises)	Decapoda (Decapoda)
Family	Cheloniidae (Sea Turtles)	Cambaridae
Genus	Chelonia (Green Sea Turtles)	Procambarus
Species	Dermochelys coriacea	Procambarus virginalis

Evolutionary Relationship

Leatherback Sea Turtle and marbled crayfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

marbled crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	marbled crayfish
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.

marbled crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (Madagascar), Asia (Taiwan), and Europe (4 countries).

Leatherback Sea Turtle

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