Sistrurus miliarius
（重定向自Ground rattler）
![](/Images/godic/202501/16/Sistrurus_miliaris_miliaris_CDC0839.png")
![](/Images/godic/202501/16/Sistrurus_miliarius_distribution0839.png")
![S. m. miliarius](/Images/godic/202501/16/Sisistrus_miliaris0839.jpg")
- Common names: ground rattlesnake, pigmy rattlesnake, eastern pigmy rattlesnake, more.
Sistrurus miliarius is a venomous pit viper species found in the southeastern United States. Three subspecies are currently recognized including the nominate subspecies described here.