Collection Summary
Eurycea longicauda (Long-tailed Salamander) has a total of 908 valid, non-duplicated collections representing 60 counties and 338 localities. There are a total of 208 collectors and 328 collection dates for the species. This results in a total of 385 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1887 and its most recent collection year is 2024. The earliest and latest collection dates (independent of earliest and most recent collection years) are January 8 and December 6, 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 | |
|---|---|---|---|---|---|---|---|---|
 | Barry | 14 | 24 | 12 | 14 | 15 | 1941 | 2009 |
| Benton | 2 | 7 | 1 | 2 | 2 | 1946 | 1962 |
| Bollinger | 1 | 1 | 2 | 1 | 1 | 1999 | 1999 |
| Boone | 7 | 14 | 6 | 8 | 9 | 1940 | 2002 |
| Butler | 2 | 2 | 2 | 2 | 2 | 1935 | 1992 |
| Callaway | 1 | 1 | 1 | 1 | 1 | 2011 | 2011 |
| Camden | 7 | 25 | 7 | 9 | 9 | 1947 | 1978 |
| Cape Girardeau | 1 | 8 | 2 | 2 | 2 | 1994 | 1996 |
| Carter | 14 | 19 | 14 | 12 | 13 | 1930 | 2024 |
| Christian | 7 | 12 | 14 | 8 | 9 | 1960 | 2013 |
| Crawford | 8 | 9 | 8 | 7 | 9 | 1930 | 1966 |
| Dade | 1 | 1 | 3 | 1 | 1 | 2011 | 2011 |
| Dallas | 2 | 2 | 3 | 2 | 2 | 2001 | 2010 |
| Dent | 3 | 4 | 3 | 3 | 3 | 1933 | 1964 |
| Douglas | 3 | 8 | 3 | 3 | 3 | 1928 | 1960 |
| Franklin | 7 | 10 | 9 | 7 | 8 | 1906 | 1977 |
| Gasconade | 2 | 2 | 6 | 2 | 2 | 1983 | 2013 |
| Greene | 4 | 8 | 7 | 4 | 4 | 1959 | 2013 |
| Hickory | 1 | 4 | 1 | 1 | 1 | 1967 | 1967 |
| Howell | 2 | 2 | 2 | 2 | 2 | 1976 | 2005 |
| Iron | 13 | 34 | 26 | 11 | 23 | 1950 | 2020 |
| Jasper | 6 | 28 | 4 | 6 | 7 | 1904 | 1964 |
| Jefferson | 16 | 41 | 17 | 18 | 20 | 1898 | 1971 |
| Johnson | 1 | 1 | 1 | 1 | 1 | 1991 | 1991 |
| Laclede | 1 | 5 | 1 | 1 | 1 | 1961 | 1961 |
| Lincoln | 2 | 3 | 2 | 3 | 3 | 1963 | 2009 |
| Madison | 6 | 11 | 8 | 5 | 5 | 1971 | 2011 |
| Maries | 1 | 1 | 1 | 1 | 1 | 1971 | 1971 |
| Marion | 2 | 8 | 3 | 2 | 3 | 1958 | 1958 |
| McDonald | 29 | 57 | 20 | 30 | 35 | 1905 | 2009 |
| Miller | 9 | 44 | 11 | 9 | 9 | 1948 | 1997 |
| Moniteau | 1 | 1 | 3 | 1 | 1 | 2008 | 2008 |
| Montgomery | 1 | 3 | 2 | 1 | 1 | 2001 | 2001 |
| Morgan | 1 | 1 | 1 | 1 | 1 | 1951 | 1951 |
| New Madrid | 1 | 1 | 1 | 1 | 1 | ||
| Newton | 7 | 26 | 5 | 10 | 10 | 1944 | 1985 |
| Oregon | 9 | 48 | 9 | 9 | 10 | 1928 | 2011 |
| Ozark | 8 | 15 | 8 | 9 | 9 | 1902 | 2014 |
| Perry | 2 | 8 | 2 | 1 | 2 | ||
| Pettis | 1 | 2 | 2 | 1 | 2 | 1972 | 1972 |
| Phelps | 6 | 7 | 8 | 6 | 6 | 1900 | 2022 |
| Pike | 10 | 14 | 7 | 9 | 10 | 1971 | 2024 |
| Polk | 1 | 1 | 2 | 1 | 1 | 2010 | 2010 |
| Pulaski | 9 | 35 | 7 | 9 | 9 | 1941 | 1966 |
| Ralls | 1 | 3 | 1 | 1 | 1 | 1999 | 1999 |
| Reynolds | 10 | 36 | 16 | 7 | 18 | 1963 | 1989 |
| Ripley | 6 | 8 | 5 | 6 | 6 | 1945 | 2007 |
| Saint Charles | 1 | 2 | 2 | 1 | 1 | 1995 | 1995 |
| Saint Clair | 3 | 3 | 3 | 3 | 3 | 1931 | 1945 |
| Sainte Genevieve | 4 | 5 | 6 | 4 | 4 | 1956 | 2010 |
| Saint Francois | 2 | 2 | 4 | 2 | 2 | 2007 | 2008 |
| Saint Louis | 9 | 20 | 7 | 10 | 10 | 1887 | 1996 |
| Scott | 1 | 1 | 1 | 1 | 1 | 1984 | 1984 |
| Shannon | 10 | 12 | 19 | 10 | 10 | 1963 | 2023 |
| Stone | 28 | 195 | 25 | 49 | 51 | 1904 | 1985 |
| Taney | 8 | 17 | 11 | 9 | 11 | 1967 | 2015 |
| Warren | 3 | 3 | 2 | 3 | 3 | 1981 | 2012 |
| Washington | 6 | 12 | 8 | 8 | 9 | 1906 | 1965 |
| Wayne | 4 | 7 | 7 | 5 | 5 | 1946 | 1970 |
| Wright | 5 | 17 | 6 | 4 | 4 | 1928 | 1979 |