Collection Summary
Thamnophis proximus (Orange-striped Ribbonsnake) has a total of 390 valid, non-duplicated collections representing 97 counties and 291 localities. There are a total of 124 collectors and 278 collection dates for the species. This results in a total of 292 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1898 and its most recent collection year is 2023. The earliest and latest collection dates (independent of earliest and most recent collection years) are March 15 and November 8, respectively. If you have a new record to report, read the New Records section of the FAQ.
Collection Summary by County
| County | Localities | Collections | Collectors | Dates | Expeditions | Earliest Year | Latest Year | |
|---|---|---|---|---|---|---|---|---|
 | Adair | 4 | 4 | 2 | 4 | 4 | 2008 | 2015 |
| Andrew | 1 | 1 | 1 | 1 | 1 | 2015 | 2015 |
| Audrain | 1 | 1 | 1 | 1 | 1 | 1999 | 1999 |
| Barton | 5 | 5 | 5 | 5 | 5 | 1991 | 2020 |
| Bates | 9 | 9 | 3 | 6 | 6 | 1976 | 2020 |
| Benton | 2 | 6 | 2 | 2 | 2 | 1966 | 1982 |
| Bollinger | 4 | 5 | 12 | 4 | 5 | 1961 | 2008 |
| Boone | 13 | 22 | 6 | 16 | 18 | 1958 | 2019 |
| Butler | 5 | 9 | 6 | 6 | 7 | 1898 | 1999 |
| Caldwell | 1 | 1 | 1 | 1 | 1 | 2016 | 2016 |
| Callaway | 5 | 5 | 5 | 5 | 5 | 1999 | 2023 |
| Camden | 3 | 4 | 5 | 3 | 3 | 1967 | 2007 |
| Carroll | 2 | 2 | 2 | 2 | 2 | 1982 | 2021 |
| Carter | 3 | 3 | 4 | 3 | 3 | 1930 | 1989 |
| Cass | 2 | 2 | 2 | 2 | 2 | 2011 | 2014 |
| Cedar | 1 | 1 | 1 | 1 | 1 | 1962 | 1962 |
| Chariton | 4 | 5 | 3 | 4 | 4 | 1999 | 2022 |
| Christian | 1 | 1 | 3 | 1 | 1 | 1973 | 1973 |
| Clark | 3 | 5 | 3 | 2 | 3 | 1995 | 2007 |
| Clay | 3 | 3 | 3 | 3 | 3 | 1965 | 1967 |
| Cole | 1 | 1 | 1 | 1 | 1 | 1999 | 1999 |
| Cooper | 1 | 1 | 2 | 1 | 1 | 1992 | 1992 |
| Crawford | 2 | 3 | 3 | 3 | 3 | 1898 | 2003 |
| Dade | 2 | 2 | 3 | 2 | 2 | 1982 | 2008 |
| Dallas | 4 | 4 | 4 | 4 | 4 | 2001 | 2016 |
| Daviess | 1 | 1 | 1 | 1 | 1 | 2005 | 2005 |
| Dent | 1 | 4 | 2 | 2 | 2 | 1909 | 1909 |
| Douglas | 2 | 2 | 1 | 2 | 2 | 1993 | 1993 |
| Dunklin | 4 | 5 | 4 | 4 | 4 | 1935 | 1966 |
| Franklin | 3 | 4 | 4 | 4 | 4 | 1906 | 1995 |
| Gasconade | 3 | 3 | 3 | 3 | 3 | 1958 | 2008 |
| Gentry | 1 | 1 | 1 | 1 | 1 | 2000 | 2000 |
| Greene | 11 | 12 | 7 | 10 | 10 | 1929 | 2020 |
| Grundy | 1 | 1 | 1 | 1 | 1 | 1982 | 1982 |
| Henry | 1 | 1 | 1 | 1 | 1 | 2004 | 2004 |
| Hickory | 3 | 3 | 3 | 3 | 3 | 1966 | 1990 |
| Holt | 5 | 17 | 4 | 16 | 17 | 1969 | 2018 |
| Howard | 3 | 3 | 2 | 3 | 3 | 2000 | 2002 |
| Howell | 1 | 2 | 2 | 2 | 2 | 1906 | 1906 |
| Jackson | 7 | 15 | 3 | 7 | 7 | 1908 | 1966 |
| Jasper | 1 | 1 | 2 | 1 | 1 | 1979 | 1979 |
| Jefferson | 3 | 3 | 1 | 1 | 1 | ||
| Johnson | 10 | 14 | 9 | 11 | 11 | 1961 | 2001 |
| Knox | 1 | 1 | 1 | 1 | 1 | 2004 | 2004 |
| Laclede | 3 | 4 | 4 | 3 | 3 | 1962 | 1999 |
| Lawrence | 2 | 2 | 4 | 2 | 2 | 1992 | 2009 |
| Lewis | 2 | 2 | 2 | 2 | 2 | 1996 | 1996 |
| Lincoln | 3 | 4 | 4 | 3 | 4 | 1971 | 2013 |
| Linn | 5 | 12 | 4 | 4 | 5 | 1933 | 2011 |
| Macon | 3 | 3 | 3 | 3 | 3 | 1997 | 2010 |
| Maries | 7 | 7 | 6 | 6 | 7 | 1967 | 2015 |
| Marion | 2 | 2 | 2 | 2 | 2 | 1984 | 2015 |
| Mercer | 1 | 1 | 1 | 1 | 1 | 1983 | 1983 |
| Miller | 4 | 4 | 4 | 4 | 4 | 1962 | 2002 |
| Mississippi | 2 | 2 | 3 | 2 | 2 | 1938 | 1987 |
| Moniteau | 1 | 1 | 2 | 1 | 1 | 1992 | 1992 |
| Monroe | 1 | 1 | 1 | 1 | 1 | 1999 | 1999 |
| Montgomery | 3 | 5 | 3 | 4 | 5 | 1900 | 2011 |
| Morgan | 1 | 1 | 1 | 1 | 1 | ||
| New Madrid | 2 | 3 | 3 | 2 | 3 | 1923 | 1935 |
| Newton | 2 | 2 | 3 | 2 | 2 | 1984 | 1991 |
| Nodaway | 1 | 1 | 3 | 1 | 1 | 2015 | 2015 |
| Oregon | 2 | 2 | 2 | 2 | 2 | 2000 | 2005 |
| Osage | 2 | 2 | 2 | 2 | 2 | 1997 | 2010 |
| Ozark | 3 | 3 | 5 | 3 | 3 | 2008 | 2020 |
| Pemiscot | 4 | 8 | 6 | 6 | 6 | 1903 | 2008 |
| Pettis | 2 | 2 | 1 | 2 | 2 | 2015 | 2022 |
| Phelps | 7 | 8 | 5 | 7 | 7 | 1900 | 2010 |
| Pike | 3 | 7 | 4 | 7 | 7 | 1995 | 2018 |
| Polk | 3 | 3 | 5 | 3 | 3 | 1973 | 2004 |
| Pulaski | 4 | 4 | 3 | 4 | 4 | 1929 | 1972 |
| Putnam | 4 | 4 | 4 | 4 | 4 | 2000 | 2015 |
| Ralls | 1 | 1 | 1 | 1 | 1 | 1941 | 1941 |
| Randolph | 4 | 4 | 1 | 4 | 4 | 1999 | 2011 |
| Ray | 1 | 1 | 2 | 1 | 1 | 1992 | 1992 |
| Reynolds | 1 | 1 | 2 | 1 | 1 | 2008 | 2008 |
| Ripley | 3 | 3 | 5 | 3 | 3 | 1938 | 1996 |
| Saint Charles | 5 | 19 | 4 | 9 | 10 | 1905 | 1989 |
| Saint Clair | 8 | 8 | 9 | 8 | 8 | 1938 | 2012 |
| Saint Louis | 3 | 8 | 2 | 4 | 5 | 1905 | 1913 |
| Saline | 1 | 1 | 1 | 1 | 1 | 1992 | 1992 |
| Schuyler | 2 | 2 | 4 | 2 | 2 | 2005 | 2015 |
| Scotland | 1 | 1 | 1 | 1 | 1 | 2010 | 2010 |
| Scott | 1 | 1 | 2 | 1 | 1 | 2011 | 2011 |
| Shannon | 4 | 4 | 5 | 4 | 4 | 1938 | 2003 |
| Shelby | 3 | 3 | 2 | 3 | 3 | 1997 | 2013 |
| Stoddard | 7 | 11 | 12 | 11 | 11 | 1929 | 2022 |
| Stone | 4 | 5 | 4 | 4 | 4 | 1906 | 1999 |
| Sullivan | 3 | 3 | 3 | 3 | 3 | 2005 | 2009 |
| Taney | 3 | 3 | 3 | 3 | 3 | 1976 | 2020 |
| Texas | 1 | 1 | 1 | 1 | 1 | ||
| Vernon | 1 | 1 | 1 | 1 | 1 | ||
| Warren | 1 | 1 | 2 | 1 | 1 | 2002 | 2002 |
| Washington | 1 | 1 | 1 | 1 | 1 | 1996 | 1996 |
| Wayne | 2 | 2 | 3 | 2 | 2 | 2001 | 2009 |
| Webster | 3 | 3 | 2 | 3 | 3 | 2001 | 2008 |
| Wright | 4 | 4 | 4 | 4 | 4 | 1966 | 2010 |