By Manish Choudhary
The largest rattlesnake in the U.S., found in the Southeast, with highly toxic venom.
A rattlesnake common in the Southwest, known for its distinctive rattle and potent venom.
A venomous snake with a copper-colored head, found in the eastern U.S., and known for painful but rarely fatal bites.
A semi-aquatic snake in the Southeast, recognized by its white mouth lining and dangerous venom.
A brightly colored snake in the southern U.S. with potent neurotoxic venom, though bites are rare.
Considered the most dangerous rattlesnake in the U.S., found in the Southwest, with extremely potent venom.
A large rattlesnake found in the eastern U.S., known for its dark bands and dangerous but rarely fatal venom.