Non-venomous

Keelback

Keelback snake in Australia: Tropidonophis mairii, also called the freshwater snake, is non-venomous. It can resemble the highly venomous rough-scaled snake, so appearance alone is not a safe identification. Keep clear, do not handle it, and seek professional identification or removal.

24/7 availability · Cost-effective snake removal · No weekend or public-holiday loading · Greater Sydney · How we arrange attendance

Illustrative Keelback showing its head and ridged body scalesIllustrative species image · not a call-out photograph

Significance to Humans

Reluctant to bite but will if handled firmly. Generally strikes with mouth closed. Emits a strong odor from the cloaca if handled firmly.

General Description

The Keelback is olive brown with irregular dark cross-bands. The body scales are strongly keeled, producing ridges that run along the snake’s body. Flecks of pale skin can often be seen through the scales. The belly is cream and usually flushed with a pink or orange tinge along the edges. Dark bars can be seen between the sutures on the upper lip scales.

Average Length

60cm but 80cm specimens have been recorded.

Habitat in Sydney Region

Common in moist localities within wet and dry forest environments.

General Habits

Near wetlands, swamps, rivers and creeks.

Diet

Frogs, lizards and occasionally fish and tadpoles.

Local distribution

Common around creeks, streams and swamplands.

Around the Home

Found around fishponds, swampy areas and streams. Forages for Frogs and Lizards.

NEED A SNAKE CATCHER NEAR YOU?

FAST & SAFE SNAKE REMOVAL ACROSS SYDNEY

Call Snakes in the City on 0411 103 488 with the exact location and current situation.

Snake safety at a glance

A snake on your property?

Keep your distance. Secure people and pets indoors. Call a snake catcher. Do not approach, handle or trap the snake.
Keep your distance, secure people and pets, and call a professional snake catcher. Do not approach, handle or trap the snake.

How your call is handled

Call our team with your location. We arrange an available catcher for professional capture and relocation.
Our office takes your location and arranges an available catcher. Allocation depends on availability and location.

Suspected human snakebite? Call 000 immediately.