Prairie rattlesnake

Prairie rattlesnake may refer to:

• Crotalus viridis, a.k.a. the plains rattlesnake, a venomous pitviper species native to the western United States, southwestern Canada, and northern Mexico.
• Sistrurus catenatus, a.k.a. the massasauga, a venomous pitviper species found primarily in the United States.

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