What is the only venomous snake in Britain?
Fauna of Great Britain adder being the only venomous snake to be found there. The other notable snakes found in Great Britain are the grass snake and the smooth snake. Great Britain has three native breeds of lizard: slowworms, sand lizards and viviparous lizards. There are also turtles, such as leatherback turtles to be found in the Irish Sea, although these are rarely seen by the public. Other reptile species exist but are not native: aesculapian snake, wall lizard and the green lizard. In general the avifauna of Britain is similar to that of Europe, consisting largely of Palaearctic species. As an island, it
Venomous snake actual LD (recorded only intramuscularly) is 0.24 mg/kg and 0.155 mg/kg. Studies on mice and human cardiac cell culture show that venom of the inland taipan, drop by drop, is the most toxic among all snakes. Toxicity of snake venom (based on laboratory tests conducted on mice) is sometimes used to gauge the extent of their danger to humans, but this is not enough. Many venomous snakes are specialized predators whose venom may be adapted specifically to incapacitate their preferred prey. A number of other factors are also critical in determining the potential hazard of any given venomous snake to