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Sistrurus tergeminus (Say, 1823) - Prairie Massasauga


Potential County Records

Potential counties for Sistrurus tergeminus (Prairie Massasauga). Counties are listed in descending order of their likelihood of having this species. Click on a county to view more information about that county. Click on column headings to sort by that column.
Likelihood County Rationale Ecoregion / Watershed
2 Boone Same Level IV ecoregion, within 5 miles Claypan Prairie
2 Boone Same Level IV ecoregion, within 5 miles Claypan Prairie
2 Buchanan Same Level IV ecoregion, within 5 miles Missouri Alluvial Plain
2 Buchanan Same Level IV ecoregion, within 5 miles Missouri Alluvial Plain
2 Callaway Same Level IV ecoregion, within 5 miles Claypan Prairie
2 Callaway Same Level IV ecoregion, within 5 miles Claypan Prairie
2 Carroll Same Level IV ecoregion, within 5 miles Rolling Loess Prairies
2 Carroll Same Level IV ecoregion, within 5 miles Missouri Alluvial Plain
2 Carroll Same Level IV ecoregion, within 5 miles Loess Flats and Till Plains
2 Carroll Same Level IV ecoregion, within 5 miles Rolling Loess Prairies
2 Carroll Same Level IV ecoregion, within 5 miles Missouri Alluvial Plain
2 Carroll Same Level IV ecoregion, within 5 miles Loess Flats and Till Plains
2 Livingston Same Level IV ecoregion, within 5 miles Loess Flats and Till Plains
2 Livingston Same Level IV ecoregion, within 5 miles Loess Flats and Till Plains
3 Clay Same Level III ecoregion, within 5 miles Western Corn Belt Plains
3 Clay Same Level III ecoregion, within 5 miles Western Corn Belt Plains
4 Cass Same Level IV ecoregion, within 10 miles Wooded Osage Plains
4 Cass Same Level IV ecoregion, within 10 miles Wooded Osage Plains
4 Johnson Same Level IV ecoregion, within 10 miles Wooded Osage Plains
4 Johnson Same Level IV ecoregion, within 10 miles Wooded Osage Plains
4 Lafayette Same Level IV ecoregion, within 10 miles Wooded Osage Plains
4 Lafayette Same Level IV ecoregion, within 10 miles Wooded Osage Plains
6 Clinton Same Level IV ecoregion, within 20 miles Rolling Loess Prairies
6 Clinton Same Level IV ecoregion, within 20 miles Rolling Loess Prairies
6 Grundy Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Grundy Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Macon Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Macon Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Monroe Same Level IV ecoregion, within 20 miles Claypan Prairie
6 Monroe Same Level IV ecoregion, within 20 miles Claypan Prairie
6 Sullivan Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Sullivan Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains
6 Worth Same Level IV ecoregion, within 20 miles Rolling Loess Prairies
6 Worth Same Level IV ecoregion, within 20 miles Rolling Loess Prairies
8 Adair Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Adair Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Caldwell Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Caldwell Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Cooper Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Cooper Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Daviess Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Daviess Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 De Kalb Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 De Kalb Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Henry Same Level IV ecoregion, within 30 miles Wooded Osage Plains
8 Henry Same Level IV ecoregion, within 30 miles Wooded Osage Plains
8 Howard Same Level IV ecoregion, within 30 miles Missouri Alluvial Plain
8 Howard Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Howard Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Howard Same Level IV ecoregion, within 30 miles Missouri Alluvial Plain
8 Montgomery Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Montgomery Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Pettis Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Pettis Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Ralls Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Ralls Same Level IV ecoregion, within 30 miles Claypan Prairie
8 Ray Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Ray Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Ray Same Level IV ecoregion, within 30 miles Missouri Alluvial Plain
8 Ray Same Level IV ecoregion, within 30 miles Loess Flats and Till Plains
8 Ray Same Level IV ecoregion, within 30 miles Rolling Loess Prairies
8 Ray Same Level IV ecoregion, within 30 miles Missouri Alluvial Plain
10 Gentry Same Level IV ecoregion, adjacent county Loess Flats and Till Plains
10 Gentry Same Level IV ecoregion, adjacent county Loess Flats and Till Plains
10 Pike Same Level IV ecoregion, adjacent county Claypan Prairie
10 Pike Same Level IV ecoregion, adjacent county Claypan Prairie