title: Water rattlesnake
text: # Water rattlesnake
  
  Water rattlesnake may refer to:
  
  * Crotalus adamanteus, a.k.a. the eastern diamondback rattlesnake, a venomous pitviper species found in the southeastern United States
  * Agkistrodon piscivorus, a.k.a. the cottonmouth, a venomous pitviper species found in the eastern United States
  