Skip to content
Discover Australia’s snakes. From a safe distance.Snake bite? Call 000
Snake IdentifierAUSTRALIA · FIELD GUIDE
Dwarf Crowned Snake (Cacophis krefftii) head close-up among leaves.
Photo credit and licence

Max Tibby · CC0 1.0 · Licence · Source · Resized without cropping; converted to WebP; metadata removed.

Elapidae

Dwarf Crowned Snake

Cacophis krefftii

A tiny crowned snake of eastern Australia with a narrow yellowish collar.

Weakly venomous

Identification and appearance

A tiny dark grey to black forest snake with a narrow yellowish collar behind the head. It is easily confused with other crowned snakes, so the whole animal and location matter.

Other names

Krefft’s Dwarf Snake, Southern Dwarf Crowned Snake

Typical length

AROD lists an average size of about 25 cm and a reported maximum of 37 cm.

Head appearance

narrow yellowish collar behind the head

Key identification features

  • Dark grey to black forest snake
  • Narrow yellowish neck collar
  • Occurs in rainforest and moist eucalypt forest

Where it is found

From Gosford, New South Wales, to about Mackay, Queensland.

Diet

Feeds on small skinks.

Reproduction

Oviparous; AROD reports an average clutch size of 3.

Medical significance

The checked sources do not establish important human medical effects. Do not handle it or use this wording as a safety test; call 000 for any possible bite.

What to do if you encounter one

Keep your distance and leave the snake a clear route away. Do not handle it, chase it for a photograph or attempt to inspect its mouth. If it is inside a building, keep people and pets clear and contact a qualified local snake catcher.

Similar-looking snakes

White-crowned and golden-crowned snakes are cited comparisons; collar width and overall range are broad clues only.

Sources checked

Still not sure?

Compare this snake with more clues.

A profile is a guide, not a reason to approach or handle a snake.