
Leatherback Sea Turtle Facts
Dermochelys coriacea
Leatherbacks are the world's largest turtles and the only sea turtles without a hard, scaly shell. Their flexible ridged carapace and long flippers support migrations across entire ocean basins.
- Habitat
- Marine
- Diet
- Jellyfish, salps, and other soft-bodied ocean animals
- Lifespan
- Estimated 45–50 years or more
Leatherback Sea Turtle Facts at a Glance
Leatherbacks are the world's largest turtles and the only sea turtles without a hard, scaly shell. Their flexible ridged carapace and long flippers support migrations across entire ocean basins.
It belongs to the family Dermochelyidae in the order Testudines. This profile is designed as a concise starting point; source links below support further reading.
Leatherback Sea Turtle Habitat
Leatherback Sea Turtles live in Marine and Coastal habitats across Atlantic, Pacific, and Indian Oceans. Their range depends on places that provide suitable food, shelter, and conditions for raising young.
What Do Leatherback Sea Turtles Eat?
Leatherback Sea Turtles are carnivore animals. Their diet includes Jellyfish, salps, and other soft-bodied ocean animals, and the food available in their habitat shapes how they find, hunt, or forage for meals.
Leatherback Sea Turtle Lifespan, Size, and Weight
A leatherback sea turtle typically lives for Estimated 45–50 years or more. Adults measure about 152–183 cm and weigh around 340–454 kg; these ranges can vary with sex, age, habitat, and access to food.
Leatherback Sea Turtle Conservation Status
Leatherback Sea Turtle is listed here as Vulnerable. Protecting habitat, maintaining healthy prey or food sources, and reducing human pressure are important parts of conserving wild populations.
Quick facts
- Region
- Atlantic, Pacific, and Indian Oceans
- Habitat
- Marine, Coastal
- Diet
- Carnivore
- Lifespan
- Estimated 45–50 years or more
- Size
- 152–183 cm
- Weight
- 340–454 kg
Fun facts
- Leatherbacks can dive to depths of about 1,200 metres.
- Backward-pointing spines in the mouth help retain slippery jellyfish prey.
- Some migrations between feeding and nesting areas span thousands of kilometres.
- Females leave the ocean to lay eggs on tropical and subtropical beaches.
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Sources and image credit
Animal facts are reviewed against the references below. The photograph remains available under its linked license.



