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Australian Wildlife

  Western Brown snake (Pseudonaja nuchalis)





Western Brown snake | Pseudonaja nuchalis photo
Western Brown snake at the Australia Zoo.

Image by Andy - Some rights reserved.    (view image details)







WESTERN BROWN SNAKE FACTS

Description
A medium-sized slender snake. Usually brown with one to three black scales on the nape, behind a paler head. However, this species is highly variable with some individuals displaying extensive banding along the entire body, especially as juveniles. In the Top End a form also exists that is grey to brown with a glossy black head. Males to 127 cm; females to 103.5 cm.

This species is uncommon within its preferred habitat. Often seen crossing roads during the day or night, it is most commonly seen after rain showers in the area. During the day it hides underneath rocks or logs and also buries deep into leaf litter. Is a predator of mammals, birds, frogs and reptiles, including other snakes. Can lay up to 16 eggs. As this species is dangerously venomous, care should be taken if encountered.

Author credit: Dane Trembath / Museum & Art Gallery of the Northern Territory

Other Names
Gwardar

Habitat
Open grass and woodlands.

Food
Carnivore

Range
Northern Australia.

distribution map showing range of Pseudonaja nuchalis in Australia

Credits:
Map is from Atlas of Living Australia website at https://biocache.ala.org.au licensed under Creative Commons Attribution 3.0 License.


Species Description is from Museums Field Guide, Atlas of Living Australia at website at https://lists.ala.org.au Licensed under Creative Commons Creative Commons Attribution 3.0 License.




Classification
Class:Reptilia
Order:Squamata (Serpentes)
Family:Elapidae
Genus:Pseudonaja
Species:nuchalis
Common Name:Western Brown snake

Relatives in same Genus
  Dugite (P. affinis)
  Eastern Brown Snake (P. textilis)