Leatherback Sea Turtle vs Long-tailed Marmot

Dermochelys coriacea compared with Marmota caudata

Key Differences

• Leatherback Sea Turtle is Vulnerable while Long-tailed Marmot is Least Concern.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Long-tailed Marmot
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Testudines (เต่า)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Cheloniidae (Sea Turtles)	Sciuridae (Squirrels)
Genus	Chelonia (Green Sea Turtles)	Marmota
Species	Dermochelys coriacea	Marmota caudata

Evolutionary Relationship

Leatherback Sea Turtle and Long-tailed Marmot share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Long-tailed Marmot

LC — Least Concern

Physical Characteristics

Attribute	Leatherback Sea Turtle	Long-tailed Marmot
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.

Long-tailed Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Leatherback Sea Turtle

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