Climatic and geographic predictors of life history variation in Eastern Massasauga (Sistrurus catenatus): A range-wide synthesis. oleh Eric T Hileman, Richard B King, John M Adamski, Thomas G Anton, Robyn L Bailey, Sarah J Baker, Nickolas D Bieser, Thomas A Bell, Kristin M Bissell, Danielle R Bradke, Henry Campa, Gary S Casper, Karen Cedar, Matthew D Cross, Brett A DeGregorio, Michael J Dreslik, Lisa J Faust, Daniel S Harvey, Robert W Hay, Benjamin C Jellen, Brent D Johnson, Glenn Johnson, Brooke D Kiel, Bruce A Kingsbury, Matthew J Kowalski, Yu Man Lee, Andrew M Lentini, John C Marshall, David Mauger, Jennifer A Moore, Rori A Paloski, Christopher A Phillips, Paul D Pratt, Thomas Preney, Kent A Prior, Andrew Promaine, Michael Redmer, Howard K Reinert, Jeremy D Rouse, Kevin T Shoemaker, Scott Sutton, Terry J VanDeWalle, Patrick J Weatherhead, Doug Wynn, Anne Yagi