Snake Identifier
Red-Bellied Black Snake (Pseudechis porphyriacus)
Eacham Lake15 by Tinfoilman, via Wikimedia Commons, Public domain
Cobras & elapids

Red-Bellied Black Snake

Pseudechis porphyriacus

A glossy black elapid with a vivid red or pink belly, common near waterways in eastern Australia.

Adult length
1.5-2.0 m (5-6.6 ft)
Range
Eastern Australia

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Overview

The red-bellied black snake is one of the most recognizable and commonly encountered snakes in eastern Australia, often seen basking near creeks, dams, and wetlands.

Its striking contrast of glossy black upperparts and vivid red underside makes it one of the more visually distinctive elapids in the region.

How to identify it

  • Glossy, uniform black or dark bluish-black upper body
  • Bright red, pink, or orange belly scales, fading to gray toward the tail
  • Smooth, iridescent dorsal scales
  • Round head barely distinct from the neck, round pupils
  • Distinguished from other black elapids by the vivid red ventral coloration

Habitat & range

Common in and around wetlands, creeks, rivers, dams, and swampy woodland across eastern Australia, from coastal regions to inland waterways, often found basking on logs or banks near water.

Behavior, diet & reproduction

Diurnal and semi-aquatic, an accomplished swimmer that forages both on land and in water for frogs, fish, reptiles, and small mammals. Generally shy, preferring to flee rather than confront threats. Ovoviviparous, bearing live young in late summer.

Frequently asked questions

Does it swim?

Yes, it is a strong swimmer and often hunts frogs and fish in water.

What does it eat?

Frogs, fish, lizards, and small mammals, along with occasional other snakes.

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Red-bellied Black Snake