Inland taipan in serious cases where there is significant envenoming. Causes of death: Until 1955, the only antivenom available for general distribution for Australian snakes was the monovalent (specific) tiger snake ("Notechis") antivenom, which gave varying degrees of cross-protection against the bites of most other dangerous Australian snakes. Thereafter followed specific anti-venom for other common snakes among them the coastal taipan, and finally, a polyvalent (broad spectrum) antivenom, a combined antivenom for the bites of any unidentified snake from Australia. The coastal taipan anti-venom, known as "taipan antivenom", is effective against the inland taipan venom as well, but it is not as
Coastal taipan is exceeded in length among venomous snakes only by the Asiatic king cobra, African black mamba, and genus "Lachesis" (bushmasters) of the American neotropics. The head of the coastal taipan is long and narrow like that of the African black mamba ("Dendroaspis polylepis"), but without the "coffin" shape. The two species are strongly convergent in several aspects of morphology, ecology and behaviour. "O. scutellatus" has an angular brow and is lighter-coloured on the face. The body is slender and colouration can vary. It is often uniformly light olive or reddish-brown in colour, but some specimens may be dark gray to