Chestnut Weeper Capuchin vs Leatherback Sea Turtle

Cebus castaneus compared with Dermochelys coriacea

Key Differences

• Chestnut Weeper Capuchin is Least Concern while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Chestnut Weeper Capuchin	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Reptilia (Reptiles)
Order	Primates (Primates)	Testudines (Turtles & Tortoises)
Family	Cebidae	Cheloniidae (Sea Turtles)
Genus	Cebus	Chelonia (Green Sea Turtles)
Species	Cebus castaneus	Dermochelys coriacea

Evolutionary Relationship

Chestnut Weeper Capuchin and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Weeper Capuchin

LC — Least Concern

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Chestnut Weeper Capuchin	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Chestnut Weeper Capuchin

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.

Chestnut Weeper Capuchin

The Chestnut Weeper Capuchin (Cebus castaneus) is a species in the genus Cebus. It is currently classified as Least Concern on the IUCN Red List. 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.