There are over 400 different speices of snakes. Theres the cobra, and the bird eating snake. The rattle snake can enject about 1/2 inch of venom when it bites. If you are bitten by a Rattlesnake you need to go to an emergency room because if too much venom gets into your blood you can have breathing difficulties and die. The boa constructor is the heaviest snake it wieghs about 76 pounds. If you are bitten by a boa you may feel burning. If the burning doesnt go away in 8 or more days then you need to go to the emergency room. The most venomest snake is the Rattlesnake. The longest snake is the King cobra. The king cobra eats other snakes even other cobras. If you are bitten by a king cobra you need to go to the emergency room emedently. King cobras have very poisones venom. There is lots of venom in a king cobras body. If you are bitten by a bird eating snake you may have a little cramping on the hands. You wont have to go to the emergency room because the bite will go away in a couple hours. Bird eating snakes can only poison a bird but if a turkey or a chicken is bitten thats a whole different thing. If you are bitten by a cobra dont panic because the cobra doesnt have much venom. Cobras dance to music you may play.