Snakes of Central Queensland

    There is great variation between individuals within a single species of snake. The descriptions below are based on general characters. It can be difficult to positively identify some snakes. Never approach snakes and never assume that they are non-venomous.

    Front-fanged venomous snakes (family Elapidae)

    This family includes front-fanged, venomous land snakes. Although this encompasses the highly venomous snakes of Australia, the venom of most species is harmless to humans. The venom injected by these snakes is used to immobilise or kill prey - sometimes a combination of toxic venom and constriction is used. These snakes are known to feed on small mammals, birds, reptiles (including other snakes) and amphibians.

    Coastal taipan Oxyuranus scutellatus

    Coastal taipan  Photo: Queensland Government

    Coastal taipan

    Photo credit: Queensland Government

    Warning: Highly venomous

    The coastal taipan is light to pale brown above and paler on the sides. The snout and lower jaw is paler than the rest of the body, usually pale-yellow in colour. The head is rectangular ('coffin-shaped') with a distinct neck. They have large eyes with a reddish-copper iris and round pupils. Taipans are mostly active during the day, feeding on small mammals in eucalypt woodland, grassland, grassy beach dunes, pastures and cane fields. Taipans will defend themselves aggressively if provoked. They grow to an average length of 2.6m.

    Common death adder Acanthophis antarcticus

    Common death adder Photo Queensland MuseumOpen larger image

    Common death adder

    Photo credit: Queensland Museum

    Warning: Venomous

    The common death adder is variable in colour, usually with contrasting cross-bands and has a large, almost triangular head and stout body. The thin rat-like tail ends in a curved soft spine and the tip is cream or black. It feeds on reptiles, mammals and birds, and attracts prey by using the tail as a lure. The average size of the common death adder is 0.4m with a maximum length of 1m.

    Eastern brown snake Pseudonaja textilis

    Eastern brown snake Photo Queensland GovernmentOpen larger image

    Eastern brown snake

    Photo credit: Queensland Government

    Open larger image

    An illustration of juvenile eastern brown snakes showing different colour patterns.

    Photo credit: Tom Mumbray

    Warning: Highly venomous

    The eastern brown snake varies widely in colour from light tan to almost black. The belly ranges from cream to orange with darker orange blotches. To add confusion, hatchlings may have a darker head and neck band or can have dark cross-bands along their entire length. These patterns gradually disappear with age. The eastern brown snake occurs in a variety of habitats ranging from grassland through to eucalypt forests. It is distributed throughout all but the western parts of Queensland. Active during the day, the eastern brown snake feeds on frogs, birds, mammals and reptiles. If provoked, the snake will rear up and adopt an S-shape strike posture, and will bite if cornered or provoked. The eastern brown snake grows to an average length of 1.5m.

    Red-bellied black snake Pseudechis porphyriacus

    Red-bellied black snake. Photo Queensland Museum.Open larger image

    Red-bellied black snake.

    Photo credit: © Queensland Museum

    Warning: Venomous

    The red-bellied black snake is shiny black above with a red belly (sometimes pinkish or white). These snakes occur in a variety of habitats near water but are more frequently encountered in wetter vegetation communities. They are active during the day and are often found basking in sunny patches in grass. Red-bellied blacks feed primarily on frogs but also eat small mammals and reptiles. They bear live young and can grow to an average length of 2m.

    Black whip snake Demansia vestigiata

    Black whip snake Photo Queensland Government

    Black whip snake

    Photo credit: Queensland Government

    Warning: Venomous/large individuals should be treated with caution

    The black whip snake is grey or dark brown to black with each body scale marked with black. The belly is greyish, with the underparts of the tail reddish. When disturbed, the black whip snake expands its body revealing a distinct pattern of black spots and white dashes. It occurs in a range of habitats from open woodlands to dry forests and is active during the day feeding on small animals such as lizards. It grows to an average length of 1m.

    Yellow-faced whip snake Demansia psammophis

    Yellow-faced whip snake. Photo: Queensland MuseumOpen larger image

    Yellow-faced whip snake

    Photo credit: Queensland Museum

    Warning: Venomous/large individuals should be treated with caution

    The yellow-faced whip snake has a dark yellow-edged bar around the front of the nose and a dark comma-shaped streak from the eye to the mouth. Whip snakes are slender with whip-like tails. They are active during the day, very agile and usually escape quickly when disturbed. It can grow to an average length of 80cm.

    Red-naped snake Furina diadema

    Red-naped snake  Photo: Queensland Government

    Red-naped snake

    Photo credit: Queensland Government

    Warning: Venomous/not considered dangerous

    The red-naped snake has a red or orange nape that is usually enclosed by a black head and neck band. However, in some individuals, the nape is a complete band causing confusion with the orange-naped snake. The red-naped snake is reddish-brown above, with flanks lighter in colour, most scales bear a dark brown or black diagonal edging. It is common in coastal and central western Queensland and is nocturnal, feeding on skinks. It can grow up to an average length of 0.4m.

    Non-venomous and rear-fanged venomous snakes (family Colubridae)

    This family includes a small group of snakes with a range of specialised characteristics and habits. Some of these species are arboreal while others favour semi-aquatic habitats. These snakes are either solid-toothed and non-venomous or rear-fanged and weakly venomous. They eat small prey including frogs, lizards, birds and rodents.

    Brown tree snake Boiga irregularis

    Brown tree snake. Photo: Queensland Government

    Brown tree snake

    Photo credit: Queensland Government

    Warning: Venomous (rear-fanged). Bites from large individuals should be monitored carefully.

    The brown tree snake is sometimes known as the 'doll's eye' or 'night tiger', names referring to its doll-like yellow eyes and banded body. It is usually brown to reddish-brown with irregular darker cross-bands. The brown tree snake is mainly found in eucalypt woodland but also occurs in rainforest. It is nocturnal and is generally found in trees. The snake eats mainly birds and their eggs, but will also prey upon small mammals, frogs and reptiles. The species is rear-fanged with weak venom. It can grow up to 2m long.

    Common or green tree snake Dendrelaphis punctulata

    Common or green tree snake Photo Queensland MuseumOpen larger image

    Common tree snake.

    Photo credit: © Queensland Museum


    The common tree snake is highly variable in colour and is also known as green tree snake, yellow-bellied or blue-bellied black snake. The body is extremely slender and can be either grey, olive-green, various shades of brown, black, even blue and turquoise. When disturbed it can inflate its body to show patches of bright blue skin between the body scales. The underside is usually cream or yellow or light blue in some individuals. Common tree snakes are found in a variety of habitat types, but are usually seen in eucalypt woodland or rainforest areas. They are active during the day in trees and on the ground, feeding mostly on frogs and birds. They grow to an average length of 1.5m.

    Keelback Tropidonophis mairii (also known as freshwater snake)

    Keelback Photo Queensland Government


    Photo credit: Queensland Government


    The keelback or freshwater snake’s head and neck are grey-green or brown with the body grey-green to brown typically with cross-bands of darker flecks. Upper body scales are strongly keeled or ridged. A loreal scale is present (a scale situated between the nasal scale and scales directly in front of eye), distinguishing it from the venomous rough-scaled snake. The keelback is found in and around creeks, rivers and marshlands. It feeds largely on frogs (including cane toads) that it actively pursues during the day or night. It grows to an average length of 0.5m. Caution: this snake closely resembles the venomous and dangerous rough-scaled snake.

    Pythons: non-venomous constrictors (family Boidae)

    Most pythons are large snakes well equipped for detecting, immobilising and consuming large prey. Pythons are generally nocturnal, but are known to bask in the sun during the cooler months. They are non-venomous, with backward curving solid-teeth (no fangs). Pythons kill by coiling around their prey and squeezing until suffocation occurs - a technique known as constriction. Pythons feed largely on mammals, reptiles and birds. Most have heat-sensing pits along the lower jaw to locate warm-blooded prey. These pits can detect temperature changes of less than one-thirtieth of a degree.

    Black-headed python Aspidites melanocephalus

    Black-headed python  Photo: Queensland Government

    Black-headed python

    Photo credit: Queensland Government


    The black-headed python is dark brown above, often lighter on the sides with numerous brown or blackish cross-bands. Its head, neck and throat are black. It is generally found inland. It is mostly active at night but can be diurnal during the cooler months. It feeds largely on reptiles, including venomous snakes although small mammals and birds are occasionally taken. This species does not have the heat-sensing pits on the lower jaw that are found in other pythons. It grows to an average length of 1.5m (reaching a maximum length of 2.5m).

    Carpet python Morelia spilota

    Carpet python  Photo: Queensland Government

    Carpet python

    Photo credit: Queensland Government


    The carpet python has many colour variations ranging from pale to darker greyish-green or brown. It has black-edged pale blotches enclosing pale yellow spots and markings. The belly is cream or yellow, variegated with dark grey scales. The scales on top of the head are granular (there are no large head shields between the eyes). It is often found in trees, sometimes living in another animals' burrow. These pythons are often encountered on the road on warm spring and summer nights in all habitat types within their range. They are mainly active at night, feeding on mammals, reptiles, birds and frogs. They grow to an average length of 2m (specimens are known to exceed 4m).

    Spotted python Antaresia maculosa

    Spotted python. Photo: Queensland Government

    Spotted python

    Photo credit: Queensland Government


    The spotted python is generally light brown in colour with a series of darker brown blotches along the back giving the impression of irregular spots. It is found in a variety of habitats ranging from eucalypt woodland through to rainforest and is usually seen at night. It feeds on reptiles, birds and small mammals. The spotted python grows to an average length of 0.75m.

    Woma Aspidites ramsayi

    Woma  Photo: Queensland Government


    Photo credit: Queensland Government


    The woma is listed as Near Threatened under the Nature Conservation Act 1992 in Queensland. The woma's head is not black, distinguishing it from the closely-related black-headed python, although a few black marks may be present. Its body is beautifully patterned with numerous dark bands. Its belly is cream to yellow, with numerous pink or brown blotches. It is generally found in desert or other arid areas where it shelters in hollow logs, animal burrows or thick undergrowth during the day. At night it feeds on small mammals, reptiles and ground birds. This species does not have the heat-sensing pits on the lower jaw that are found in most other pythons. It grows to an average length of 1.5m.

    Blind snakes (family Typhlopidae)

    Ramphotyphlops spp.

    Blind snake. Photo: Queensland MuseumOpen larger image

    Blind snake

    Photo credit: © Queensland Museum


    Blind snakes are small, smooth, worm-like burrower with glossy, close fitting scales and their tails are bluntly rounded, ending in a short spur. They have small, dark spots for eyes which probably only sense light and dark. These snakes feed on termites and the eggs, larvae and pupae of ants and are often encountered foraging on the surface at night following rain. Blind snakes are non-venomous and the structure of their mouths makes them incapable of biting humans. However they do have well developed anal glands that secrete a strong smell when disturbed.

    Legless lizards (family Pygopodidae)

    Burton's flap-footed lizard

    Burton's flap-footed lizard Photo Queensland Government

    Burton's flap-footed lizard

    Photo credit: Queensland Government

    Some backyard reptile encounters may involve a small snake-like creature that could be a legless lizard. Unlike snakes, legless lizards have external ear openings, broad fleshy tongues and belly scales that are the same size as those on their upper body. Remnants of hind limbs (flaps) can be seen. Legless lizards are non-venomous burrowers that live in moist, dark areas. They feed on insects and small reptiles, and are usually found in or near compost bins and vegetable gardens or under leaf litter.

    Some skinks (family Scincidae) that live in leaf litter or burrow in the ground also have reduced or absent limbs. These skinks share many of the characteristics of legless lizards.