Leatherback Sea Turtle vs Slender Russian-Thistle

Dermochelys coriacea compared with Salsola collina

Key Differences

• Leatherback Sea Turtle is Vulnerable while Slender Russian-Thistle is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Slender Russian-Thistle
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Reptilia (زواحف)	Magnoliopsida (ماغنولانية)
Order	Testudines (سلحفاة)	Caryophyllales (قرنفليات)
Family	Cheloniidae (Sea Turtles)	Amaranthaceae
Genus	Chelonia (Green Sea Turtles)	Salsola
Species	Dermochelys coriacea	Salsola collina

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Slender Russian-Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Slender Russian-Thistle
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.

Slender Russian-Thistle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (11 countries) and North America (Canada, United States).

Leatherback Sea Turtle

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