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Assessment Of Eastern Massasauga Rattlesnakes (Sistrurus Catenatus) In Berrien County Historical Sites, Roshelle M. Hall
Assessment Of Eastern Massasauga Rattlesnakes (Sistrurus Catenatus) In Berrien County Historical Sites, Roshelle M. Hall
Master's Theses
The Eastern Massasauga rattlesnake (Sistrurus catenatus; EMR) is a small robust pit viper currently found in nine states and the province of Ontario, Canada. Wetland habitats have experienced significant destruction and fragmentation by humans; as a result, the current distribution of the EMR is a fraction of its historic distribution. For this reason, the EMR has been federally listed as threatened. In general, little is known about the current distribution of this rattlesnake (in the southwest corner of Michigan, the size of local populations or their stability and genetic diversity. Much of this knowledge is based upon historical data. My …