Isabel's Saki vs Leatherback Sea Turtle

Pithecia isabela compared with Dermochelys coriacea

Key Differences

• Isabel's Saki is Data Deficient while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Isabel's Saki	Leatherback Sea Turtle
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Reptilia (пресмыкающиеся)
Order	Primates (приматы)	Testudines (черепахи)
Family	Pitheciidae	Cheloniidae (Sea Turtles)
Genus	Pithecia	Chelonia (Green Sea Turtles)
Species	Pithecia isabela	Dermochelys coriacea

Evolutionary Relationship

Isabel's Saki and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Isabel's Saki

DD — Data Deficient

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Isabel's Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.