Blacktip skate vs Leatherback Sea Turtle

Dipturus melanospilus compared with Dermochelys coriacea

Key Differences

Blacktip skate is Data Deficient while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Blacktip skate	Leatherback Sea Turtle
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Elasmobranchii	Reptilia (สัตว์เลื้อยคลาน)
Order	Rajiformes (อันดับปลาโรนัน)	Testudines (เต่า)
Family	Rajidae	Cheloniidae (Sea Turtles)
Genus	Dipturus	Chelonia (Green Sea Turtles)
Species	Dipturus melanospilus	Dermochelys coriacea

Evolutionary Relationship

Blacktip skate and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

ดู: Phylum: Chordata

Conservation Status

Blacktip skate

DD — Data Deficient

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Blacktip skate

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.