Cape Sea-snake vs Leatherback Sea Turtle

Eptatretus hexatrema compared with Dermochelys coriacea

Key Differences

Cape Sea-snake is Least Concern while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Cape Sea-snake	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Reptilia (Reptiles)
Order	Myxiniformes (Myxiniformes)	Testudines (Turtles & Tortoises)
Family	Myxinidae	Cheloniidae (Sea Turtles)
Genus	Eptatretus	Chelonia (Green Sea Turtles)
Species	Eptatretus hexatrema	Dermochelys coriacea

Evolutionary Relationship

Cape Sea-snake and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Cape Sea-snake

LC — Least Concern

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cape Sea-snake	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Cape Sea-snake

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.

Cape Sea-snake

The Cape Sea-snake (Eptatretus hexatrema) is a species in the genus Eptatretus. It is currently classified as Least Concern (LC) on the IUCN Red List.