Yellow Sea Snake

Sea Snakes

Hydrophis spiralis

Basic stats

Venom

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

Diet

Fish, eels

Habitat

Offshore and coastal waters

Range

Coastal waters around Borneo, Indo-Pacific

Litter size

Live-bearing, 4–10 young (typical for larger Hydrophis)

Gestation period

About 6–7 months (typical for Hydrophis)

Size

Large (up to 1.3m)

Weight

~1–1.8kg

One of the larger Hydrophis sea snakes, venomous, found in offshore and coastal waters.

Feeds on fish and eels, fully marine, an active swimmer rarely seen except from a boat or occasionally washed up after storms.

📷 Upload a photo of this species

Add your photo

This photo is shown first in this species' gallery on your device. It stays on your device unless you tick the box to send it to us.

🏠Home RegionsRegions 🐾Species 🗺️Planner Sightings 🔍Search