Sistrurus tergeminus tergeminus, the prairie massasauga rattlesnake, a subspecies of the
western massasauga, which is a genus of venomous rattlesnakes.[3]
^"American Burying Beetle". Discover Nature Field Guide. MO Dept. of Conservation. Archived from
the original on 27 October 2015. Retrieved 2 September 2015.
Sistrurus tergeminus tergeminus, the prairie massasauga rattlesnake, a subspecies of the
western massasauga, which is a genus of venomous rattlesnakes.[3]
^"American Burying Beetle". Discover Nature Field Guide. MO Dept. of Conservation. Archived from
the original on 27 October 2015. Retrieved 2 September 2015.