Western Diamondback Rattlesnake
This is another version of the rattlesnake that can be found in the southern US. It is also among the heaviest type of venomous snakes that has recorded most of the attacks and snake bites in the US.
The danger of this western diamondback rattlesnake is not only limited to the southern US but also exceeds to northern Mexico where it has caused many fatalities and even death of its victims.