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Scaphiopus holbrookii (Harlan, 1835) - Eastern Spadefoot


Collection Summary

Scaphiopus holbrookii (Eastern Spadefoot) has a total of 40 valid, non-duplicated collections representing 7 counties and 15 localities. There are a total of 11 collectors and 11 collection dates for the species. This results in a total of 11 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1940 and its most recent collection year is 2002. The earliest and latest collection dates (independent of earliest and most recent collection years) are March 7 and October 8, respectively. If you have a new record to report, read the New Records section of the FAQ.

Collection Summary by County

Collection summary for Scaphiopus holbrookii (Eastern Spadefoot) 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
Bollinger 1 1 1 1 1 1970 1970
Butler 1 1 1 1 1 1940 1940
Dunklin 1 16 1 1 1 1961 1961
Mississippi 5 10 5 4 4 1986 2002
New Madrid 2 2 3 2 2 1967 2002
Pemiscot 1 3 1 1 1 1961 1961
Scott 4 7 4 3 3 1965 2002