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Pantherophis obsoletus (Say, 1823) - Western Ratsnake

Potential County Records

Potential counties for Pantherophis obsoletus (Western Ratsnake). 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 Atchison Same Level IV ecoregion, within 5 miles Missouri Alluvial Plain
2 Atchison Same Level IV ecoregion, within 5 miles Steeply Rolling Loess Prairies
2 Marion Same Level IV ecoregion, within 5 miles Claypan Prairie
2 Schuyler Same Level IV ecoregion, within 5 miles Loess Flats and Till Plains
4 De Kalb Same Level IV ecoregion, within 10 miles Rolling Loess Prairies
4 De Kalb Same Level IV ecoregion, within 10 miles Loess Flats and Till Plains
6 Scotland Same Level IV ecoregion, within 20 miles Loess Flats and Till Plains