Belcher's Sea Snake

Belcher's Sea Snake is a fully marine species inhabiting coral reef and open water habitats across parts of the tropical Indo-Pacific. It is frequently mentioned in popular accounts as having one of the most toxic venoms of any snake, though such claims are debated and actual human encounters are extremely uncommon.

Like other true sea snakes, it never comes ashore voluntarily and is entirely adapted to a marine existence.

• Pale body with faint, often incomplete greenish or grayish bands, giving it the alternate name faint-banded sea snake
• Laterally compressed, paddle-like tail for swimming
• Small head not markedly distinct from the body
• Nostrils positioned on top of the snout, valved to keep water out
• Distinguished from similar banded sea snakes by faint, incomplete banding pattern

Inhabits coral reefs and coastal tropical waters across parts of the Indo-Pacific, including areas around the Philippines and the Coral Sea, generally in relatively shallow water.

Fully aquatic, rarely if ever encountered on land. Feeds on small reef fish and eels. Gives birth to live young at sea. Generally shy and non-aggressive toward humans, with bites being extremely rare.