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The Gaboon vipers used for the study were milked between seven and 11 times over a 12-month period, during which they remained in good health and the potency of their venom remained the same. [ 5 ] From how sensitive monkeys were to the venom, Whaler (1971) estimated 14 mg of venom would be enough to kill a human being, equivalent to 0.06 mL of ...
Bitis nasicornis is a viper species belonging to the genus Bitis, part of a subfamily known as "puff-adders", [3] found in the forests of West and Central Africa. [1] [2] [4] This large viper is known for its striking coloration and prominent nasal "horns". [5]
The longest venomous snake, with a length up to 18.5–18.8 ft (5.6–5.7 m), is the king cobra, [1] while contesters for the heaviest title include the Gaboon viper and the Eastern diamondback rattlesnake. All of these three species reach a maximum mass in the range of 6–20 kg (13–44 lb).
Common names: West African Gaboon viper, [1] Gabino viper [4] Bitis rhinoceros is a viper species [3] [5] endemic to West Africa. Like all vipers, it is venomous. It can be easily distinguished from the closely related species B. gabonica by the presence of two large nasal "horns". [4]
The hemotoxic venom in rhinoceros vipers is much more dominant. This venom attacks the circulatory system of the snake's victim, destroying tissue and blood vessels. Internal bleeding also occurs. In mice, the intravenous LD 50 is 1.1 mg/kg. The venom is supposedly slightly less toxic than those of the Puff adder and the Gaboon viper.
This is a list of all genera, species and subspecies of the subfamily Viperinae, otherwise referred to as viperines, true vipers, pitless vipers or Old World vipers. It follows the taxonomy of McDiarmid et al. (1999) [ 1 ] and ITIS .
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Large Palearctic vipers Semideserts and steppes of Northern Africa, the Near and Middle East, and Milos in the Aegean Sea. Montatheris: Broadley, 1996 1 Kenya mountain viper Kenya: moorlands of the Aberdare Range and Mount Kenya above 3,000 m (9,800 ft). Montivipera: Nilson, Tuniyev, Andren, Orlov, Joger, & Herrmann, 1999 8 Upland vipers Middle ...