Demansia psammophis
Family Elapidae
The Yellow-faced Whip Snake is a slender and fast-moving snake, active during the day. It is common throughout most of Australia. It is often confused with the Eastern Brown Snake, and it is hard to observe closely, being alert and fleeing quickly when disturbed.
This snake is found in a wide range of habitats, except swamps and rainforest, from the coast to the arid interior.
It is pale grey to brown in colour, with reddish colouring on the head, and sometimes on the tail as well. The belly is grey-green to yellowish. A dark comma-shaped streak runs from the eye to the corner of the mouth. The face is usually but not always yellowish, with a narrow, yellow-edged dark bar around the front of the snout from nostril to nostril. The average length is 80cm, with a maximum of 1m. Males are larger than females. It can be distinguished from the Eastern Brown by its facial markings, and smaller size.
The Yellow-faced Whip Snake feeds mainly on small diurnal lizards, as well as frogs and lizard eggs. They have good eyesight, and can chase and capture lizards on the run. During winter it may shelter beneath rocks, and has been observed aggregating with several other individuals on occasion.
It lays eggs in early summer in the south of its range, with clutches of 5-20 eggs (the average is six) being recorded. Communal egg-laying of up to 200 eggs, in deep soil or rock crevices, has also been reported.
It is a venomous snake, but is not considered dangerous. However, a bite could be extremely painful, with much local swelling.
Copyright © Australian Museum, 2003
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