This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device.


Pantherophis emoryi (Baird and Girard, 1853) - Great Plains Ratsnake


Collection Summary

Pantherophis emoryi (Great Plains Ratsnake) has a total of 94 valid, non-duplicated collections representing 36 counties and 75 localities. There are a total of 40 collectors and 57 collection dates for the species. This results in a total of 63 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1899 and its most recent collection year is 2019. The earliest and latest collection dates (independent of earliest and most recent collection years) are January 5 and October 14, respectively. If you have a new record to report, read the New Records section of the FAQ.

Collection Summary by County

Collection summary for Pantherophis emoryi (Great Plains Ratsnake) by county. Some values are unavailable since some records are represented solely by historical literature reports, which sometimes lack complete collecting data. Click on a county name to view more information about that county. Click on column headings to sort by that column.
County Localities Collections Collectors Dates Expeditions Earliest Year Latest Year
Atchison 1 1 1 1 1 1943 1943
Barry 1 1 1 1 1 1939 1939
Barton 1 1 2 1 1 2009 2009
Bates 1 1 1 1 1 1945 1945
Boone 3 6 3 5 5 1960 2001
Camden 2 2 4 2 2 2008 2019
Carter 3 3 4 3 3 1941 1989
Cass 1 1 1 1 1 1945 1945
Cedar 2 2 2 2 2 1944 1944
Christian 1 1 2 1 1 1970 1970
Crawford 1 1 1 1 1
Dallas 1 1 2 1 1 2000 2000
Dent 1 1 2 1 1 2003 2003
Greene 1 1 1 1 1 2001 2001
Hickory 2 2 2 2 2 1940 1940
Iron 1 1 2 1 1 2009 2009
Jackson 1 1 1 1 1 1962 1962
Jefferson 13 22 4 5 7 1899 1938
Maries 1 1 1 1 1 2013 2013
McDonald 2 3 2 2 2 1930 1947
Miller 3 3 2 2 2 1971 1971
Montgomery 1 1 4 1 1 1999 1999
Morgan 1 1 1 1 1
Osage 2 2 3 2 2 1993 2006
Ozark 1 1 1 1 1
Phelps 1 1 2 1 1 2002 2002
Platte 1 2 2 1 2 1970 1970
Pulaski 2 2 2 2 2 1951 1966
Saint Clair 2 3 2 2 2 2006 2009
Shannon 1 1 1 1 1 1950 1950
Stone 4 4 5 4 4 1906 2005
Taney 7 8 7 7 8 1934 1992
Texas 1 1 1 1 1 1976 1976
Washington 2 2 1 2 2 1909 1909
Wayne 2 3 4 3 3 1939 1999
Wright 3 4 3 3 4 1932 1971