Collection Summary
Apalone spinifera (Eastern Spiny Softshell) has a total of 217 valid, non-duplicated collections representing 81 counties and 178 localities. There are a total of 103 collectors and 144 collection dates for the species. This results in a total of 155 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1907 and its most recent collection year is 2023. The earliest and latest collection dates (independent of earliest and most recent collection years) are March 18 and October 2, 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 | 1 | 1 | 1 | 1 | 1 | 2017 | 2017 |
![]() | Audrain | 1 | 1 | 1 | 1 | 1 | 2000 | 2000 |
![]() | Barton | 6 | 6 | 1 | 5 | 5 | 2016 | 2022 |
![]() | Bollinger | 1 | 2 | 2 | 1 | 1 | 2019 | 2019 |
![]() | Boone | 5 | 5 | 4 | 4 | 5 | 1994 | 2007 |
![]() | Butler | 1 | 1 | 1 | 1 | 1 | 2007 | 2007 |
![]() | Callaway | 3 | 4 | 2 | 3 | 3 | 2000 | 2023 |
![]() | Camden | 4 | 5 | 2 | 3 | 3 | 1979 | 1996 |
![]() | Cape Girardeau | 4 | 4 | 5 | 4 | 4 | 1961 | 2020 |
![]() | Carroll | 1 | 1 | 1 | 1 | 1 | 2006 | 2006 |
![]() | Carter | 1 | 1 | 2 | 1 | 1 | 2002 | 2002 |
![]() | Chariton | 5 | 5 | 4 | 4 | 4 | 1948 | 2014 |
![]() | Clark | 1 | 1 | 1 | 1 | 1 | 2013 | 2013 |
![]() | Clay | 2 | 2 | 2 | 2 | 2 | 1986 | 2021 |
![]() | Cole | 1 | 1 | 2 | 1 | 1 | 2010 | 2010 |
![]() | Cooper | 1 | 1 | 1 | 1 | 1 | 2006 | 2006 |
![]() | Crawford | 3 | 3 | 6 | 3 | 3 | 1965 | 2008 |
![]() | Dade | 1 | 1 | 1 | 1 | 1 | 2016 | 2016 |
![]() | Dallas | 2 | 2 | 4 | 2 | 2 | 1987 | 2001 |
![]() | Dent | 5 | 6 | 6 | 5 | 5 | 1909 | 1976 |
![]() | Dunklin | 5 | 5 | 3 | 4 | 4 | 1961 | 1978 |
![]() | Franklin | 2 | 3 | 2 | 2 | 2 | 1911 | 1911 |
![]() | Gasconade | 1 | 1 | 2 | 1 | 1 | 1941 | 1941 |
![]() | Gentry | 2 | 2 | 5 | 2 | 2 | 1993 | 2009 |
![]() | Greene | 3 | 3 | 2 | 3 | 3 | 1961 | 2020 |
![]() | Harrison | 1 | 1 | 1 | 1 | 1 | 1993 | 1993 |
![]() | Hickory | 1 | 1 | 1 | 1 | 1 | 1992 | 1992 |
![]() | Holt | 1 | 1 | 1 | 1 | 1 | ||
![]() | Howard | 2 | 2 | 1 | 2 | 2 | 2002 | 2005 |
![]() | Howell | 1 | 1 | 1 | 1 | 1 | 1960 | 1960 |
![]() | Jackson | 4 | 4 | 2 | 4 | 4 | 1962 | 1987 |
![]() | Jasper | 2 | 2 | 2 | 2 | 2 | 1964 | 2015 |
![]() | Jefferson | 4 | 4 | 3 | 3 | 3 | 1932 | 2006 |
![]() | Johnson | 3 | 3 | 3 | 3 | 3 | 1954 | 1960 |
![]() | Knox | 3 | 4 | 1 | 2 | 2 | 2004 | 2004 |
![]() | Laclede | 1 | 1 | 1 | 1 | 1 | 2006 | 2006 |
![]() | Lewis | 2 | 3 | 2 | 2 | 2 | 1996 | 1996 |
![]() | Lincoln | 3 | 3 | 2 | 3 | 3 | 1985 | 2020 |
![]() | Livingston | 1 | 1 | 2 | 1 | 1 | 1991 | 1991 |
![]() | Macon | 1 | 1 | 2 | 1 | 1 | 2013 | 2013 |
![]() | Madison | 1 | 1 | 3 | 1 | 1 | 2003 | 2003 |
![]() | Maries | 1 | 2 | 1 | 1 | 1 | 2000 | 2000 |
![]() | Marion | 1 | 1 | 1 | 1 | 1 | 2006 | 2006 |
![]() | McDonald | 1 | 1 | 1 | 1 | 1 | 1990 | 1990 |
![]() | Miller | 2 | 2 | 8 | 2 | 2 | 1940 | 1997 |
![]() | Mississippi | 3 | 3 | 2 | 3 | 3 | 1962 | 2007 |
![]() | Monroe | 2 | 2 | 2 | 2 | 2 | 1996 | 2009 |
![]() | Montgomery | 2 | 3 | 1 | 2 | 2 | 2004 | 2021 |
![]() | Morgan | 1 | 1 | 1 | 1 | 1 | 1966 | 1966 |
![]() | Newton | 2 | 2 | 5 | 2 | 2 | 1935 | 2015 |
![]() | Oregon | 1 | 1 | 5 | 1 | 1 | 2020 | 2020 |
![]() | Osage | 2 | 2 | 5 | 2 | 2 | 2006 | 2006 |
![]() | Ozark | 1 | 1 | 1 | 1 | 1 | 1969 | 1969 |
![]() | Pemiscot | 1 | 1 | 1 | 1 | 1 | 1962 | 1962 |
![]() | Perry | 1 | 1 | 2 | 1 | 1 | 2011 | 2011 |
![]() | Pettis | 1 | 1 | 1 | 1 | 1 | 2022 | 2022 |
![]() | Phelps | 3 | 3 | 7 | 3 | 3 | 1941 | 1999 |
![]() | Pike | 3 | 4 | 4 | 3 | 3 | 1931 | 2020 |
![]() | Platte | 1 | 1 | 2 | 1 | 1 | 2006 | 2006 |
![]() | Pulaski | 3 | 5 | 3 | 4 | 4 | 1954 | 2002 |
![]() | Randolph | 2 | 2 | 1 | 2 | 2 | 2001 | 2022 |
![]() | Reynolds | 2 | 2 | 2 | 2 | 2 | 1911 | 1940 |
![]() | Ripley | 1 | 1 | 1 | 1 | 1 | 1941 | 1941 |
![]() | Saint Charles | 1 | 6 | 1 | 1 | 1 | 1931 | 1931 |
![]() | Saint Clair | 3 | 3 | 1 | 1 | 1 | ||
![]() | Saint Francois | 1 | 1 | 1 | 1 | 1 | 2007 | 2007 |
![]() | Saint Louis | 2 | 4 | 1 | 4 | 4 | 1907 | 1913 |
![]() | Saline | 2 | 2 | 1 | 1 | 1 | ||
![]() | Schuyler | 1 | 1 | 1 | 1 | 1 | 2019 | 2019 |
![]() | Scott | 2 | 2 | 4 | 2 | 2 | 2001 | 2020 |
![]() | Shannon | 6 | 6 | 9 | 6 | 6 | 1950 | 2020 |
![]() | Shelby | 1 | 1 | 1 | 1 | 1 | 1997 | 1997 |
![]() | Stoddard | 2 | 4 | 5 | 3 | 3 | 2001 | 2005 |
![]() | Stone | 6 | 6 | 7 | 5 | 5 | 1908 | 2022 |
![]() | Sullivan | 1 | 1 | 1 | 1 | 1 | 2005 | 2005 |
![]() | Taney | 1 | 1 | 1 | 1 | 1 | 1982 | 1982 |
![]() | Texas | 5 | 9 | 8 | 5 | 6 | 1988 | 2016 |
![]() | Vernon | 1 | 2 | 1 | 1 | 1 | ||
![]() | Washington | 3 | 10 | 3 | 6 | 7 | 1909 | 1983 |
![]() | Wayne | 1 | 1 | 1 | 1 | 1 | 1950 | 1950 |
![]() | Worth | 1 | 1 | 1 | 1 | 1 | 1986 | 1986 |