General characteristics: Venomous, only large individuals may be dangerous. They have a depressed head distinct from the neck. Dorsal coloration may be any shade of brown (occasionally olive - green), often with dark tips on the scales, giving a reticulated appearance. The head and nape are dark brown to black and a dark line, bordered by white scales, extends from below the eyes to the snout. These markings are barely discernible or completely absent in aged specimens. The under surface is white or cream. They are nocturnal. They mate from autumn to spring and in summer the females give birth to 2-7 live young about 15 cm long. Although not previously regarded as dangerous, the toxicity of its mainly neurotoxic venom (Worrell) is not fully known and bites from large specimens may require medical treatment. They grow up to abut 0.9 metres in length. Males are larger than the females.
Diet: Mainly lizards, small mammals and some frogs.
Habitat: Most of SA, NSW, QLD and NT, expanding into eastern WA. Also found in the north -west corner of Victoria.
Status: Secure
|