Taipan
(Genus Oxyuranus)



Image copyright Cogger, 1992.
Description:  The Taipan is the name given to two species of the genus Oxyuranus, scutelatus, the
Coastal Taipan, and microlepidotus, the Fierce Snake or Inland Taipan.  The Taipan can be identified by their long, narrow head that is separate from the neck, which broadens for 1/3 of the snake's total body length until maximum body diameter is reached (Venoms).  The Inland Taipan's coloration varies from medium to light brown with dark edges on the scales forming various patterns.  It can be up to 10 feet.  The Coastal Taipan is smaller, only 6-7 feet, and is usually darker than the Inland Taipan.  Futhermore, it also has paling on its sides and a creamy colored head that is lighter than the rest of its body (Cogger 1992).
Distibution:  The Inland Taipan is found in the arid interior of central Australia, in western Queensland, north-western South Australia, and western New South Wales.  The Coastal Taipan is found on the northern and north-eastern coasts of Australia (Cogger 1992).
Habit:  Both species of Taipan are diurnal, and feed on small mammals.  They are oviparous, with a clutch size of 16 (Cogger 1992).  The Taipan are generally considered to be Australia's most dangerous snakes, though their restricted range and sparse distribution in populated areas has kept mortality rates low.  When threatened, a Taipan will raise its neck in an s shape and its body and tail will twitch nervously (venoms).  Its neck will flatten and it will elevate one or two coils of its body off the ground and wave its tail back and forth in an elevated position.  Unlike other elapids that, after striking a victim, will hold on and chew, the Taipan will repeatedly strike and inject venom.  Often times, it strikes so fast that victims may not have time to react before being bitten several times.  Most of the venom is injected on the first strike (Kellaway 1929).

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This page is an assignment for Biology 312, Animal Physiology, and is for educational purposes only.
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