Bamboo shark vs Leatherback Sea Turtle

Hemiscyllium halmahera compared with Dermochelys coriacea

Key Differences

• Bamboo shark is Near Threatened while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Bamboo shark	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Reptilia (Reptiles)
Order	Orectolobiformes (Orectolobiformes)	Testudines (Turtles & Tortoises)
Family	Hemiscylliidae	Cheloniidae (Sea Turtles)
Genus	Hemiscyllium	Chelonia (Green Sea Turtles)
Species	Hemiscyllium halmahera	Dermochelys coriacea

Evolutionary Relationship

Bamboo shark and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bamboo shark

NT — Near Threatened

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bamboo shark	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Bamboo shark

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.

Bamboo shark

The Bamboo shark (Hemiscyllium halmahera) is a species in the genus Hemiscyllium. It is currently classified as Near Threatened on the IUCN Red List. Like other members of its genus, this species plays a role in its native ecosystem.

Leatherback Sea Turtle

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