Stokes's Sea Snake

Sea Snakes

Astrotia stokesii

Basic stats

Venom

Venomous (highly venomous elapid — treat any bite as a medical emergency)

Diet

Fish

Habitat

Coastal and offshore waters

Range

Coastal waters around Borneo, Indo-Pacific

Litter size

Live-bearing, 4–12 young (typical for true sea snakes)

Gestation period

About 6–7 months (typical for true sea snakes)

Size

Large (up to 1.5m)

Weight

~1–2kg

A large, robust, highly venomous sea snake found in coastal and offshore waters, named after the naturalist John Lort Stokes.

Feeds mainly on fish, hunting in open water using a flattened tail for propulsion. Fully marine and essentially helpless on land — never handle any sea snake, regardless of species, given the difficulty of confident field identification.

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