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Southern Dwarf Crowned Snake
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Southern Dwarf Crowned Snake

Cacophis krefftii

Weakly venomous

One of the smallest snakes on the coast, named for the yellow crown across the back of its head. All bluff, mostly.

Length
25–35 cm
Active
Nocturnal
Habitat
Cool, damp gardens and leaf litter
Diet
Small skinks
Status
Protected wildlife — licensed handlers only
Commonly confused with Weakly venomousGolden-crowned Snake Weakly venomousWhite-crowned Snake

Compare before you decide. Never act on an identification made from a photo or a guide, including this one.

If someone has been bitten, call 000

Do not wash the bite, do not apply a tourniquet and do not try to catch the snake. Keep the person still, apply a pressure immobilisation bandage if you have one, and get emergency help immediately.

Native reptiles are protected wildlife. Taking, handling, moving or harming one without the appropriate permit is an offence under Queensland's Nature Conservation Act 1992 and carries significant penalties — as well as being the fastest way to get hurt.

Rarely seen if only for their miniscule size, the southern dwarf crowned snake is a common snake species found across the Queensland region, including in Brisbane, the Gold Coast, and on the Sunshine Coast.

Tiny in comparison to their golden crowned relatives, the dwarf crowned snake is considered weakly venomous but not dangerous to humans.

About the Southern Dwarf Crowned Snake

Dwarf crowned snakes are some of the smallest snakes found on the Sunshine Coast and usually grow to lengths of between 25cm – 35cm. They are typically gun-metal black in colour with yellow or pale-coloured underbellies. Their noteworthy ‘crown’ is yellow in colour and frames the back of the southern dwarf’s head, creating the ‘crowned’ appearance they are named for.

These snakes are incredibly small and, as such, have a very small set of eyes and a tiny mouth.

Habitat

Where Can You Find the Southern Dwarf Crowned Snake?

Like other crowned snakes, the southern dwarf crowned snake prefers wet, cool habitats with plenty of ground and leaf litter to hide in. They spend most of their time hidden amongst the ground foliage, foraging for their favourite type of food – skinks.

Suburban backyards often provide this kind of ideal environment, which is why Sunshine Coast residents may encounter a southern dwarf or two in their gardens.

Venom

Is The Southern Dwarf Crowned Snake Dangerous?

The southern dwarf crowned snake is considered weakly venomous. Like their golden crowned relative, the southern dwarf crowned snake will rear up to expose their bright underbelly and may even strike out when threatened. However, these snakes tend to ‘mock bite’ at first – they will lunge out in a striking motion but only effectively ‘headbutt’ their would-be opponent.

Despite their small size and non-lethal venom, all snake bite wounds should be addressed immediately by a medical professional.

Diet

What Does the Southern Dwarf Crowned Snake Eat?

The diet for the southern dwarf crowned snake consists primarily of small skinks.

Handling

What to do if you see a Southern Dwarf Crowned Snake

If you encounter a southern dwarf crowned snake in your home or garden, do not be alarmed. These snakes are unlikely to face confrontation and your pets pose more of a threat to them than they do to your pets.

With that in mind, always be sure to keep underaged children away from snakes – always treat an unfamiliar snake breed as if it were venomous. If you require assistance in removing the snake from your property, call SEQ Wildlife Rescue so it can be safely captured and relocated to a more suitable location.

Field photos — Southern Dwarf Crowned Snake

Taken on call-outs across South East Queensland. Colour and pattern vary a lot between individuals — compare several before settling on an ID.

Common questions — Southern Dwarf Crowned Snake

Asked on
most call-outs.

How to identify a southern dwarf crowned snake
The southern dwarf crowned snake is a small dark snake with a distinctive yellow “crown” marking across the back of its head.
Is the southern crowned dwarf snake endangered?
The southern crowned dwarf snake is not currently considered to be endangered, although habitat loss and environmental changes may impact populations in the future.
Is the southern dwarf crowned snake venomous?
Yes, the southern dwarf crowned snake is venomous, but its venom is considered weak and not highly dangerous to humans.
Can the southern crowned dwarf snake be kept as a pet?
The southern crowned dwarf snake is not commonly kept as a pet due to its venomous nature and specialised habitat requirements.
What should I do if I encounter a snake and I'm not sure what kind it is?
If you encounter a snake and are unsure of its species, contact a licensed snake catcher such as SEQ Wildlife Rescue who can safely identify and relocate the snake.
Snake in the house? Injured wildlife?

Call or text — a licensed handler will talk you through it. If someone has been bitten, call 000 first.

+61 418 409 106