Scaphiopus holbrookii (Eastern Spadefoot)

Maps

Locality Map

Locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

County Map

County map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Historical Locality Map

Historical locality map for Scaphiopus holbrookii (Eastern Spadefoot). Black circles ( ) represent records after 1986, blue squares ( ) represent records between 1966 and 1986, orange triangles ( ) represent records prior to 1966. Note that more recent records might conceal underlying older records.
Map created 5 February 2019.

Historical County Map

Historical county map for Scaphiopus holbrookii (Eastern Spadefoot). Black circles ( ) represent records after 1986, blue squares ( ) represent records between 1966 and 1986, orange triangles ( ) represent records prior to 1966. Note that only the most recent county record for each county is shown.
Map created 5 February 2019.

Ecological Drainage Locality Map

Ecological Drainage Units map for Scaphiopus holbrookii (Eastern Spadefoot)
Ecological Drainage Units locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Natural Divisions Locality Map

Natural Divisions locality map for Scaphiopus holbrookii (Eastern Spadefoot)
Natural Divisions and Sections locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Major Watersheds Locality Map

Major watersheds map for Scaphiopus holbrookii (Eastern Spadefoot)
Major Watersheds locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Level I Ecoregion Locality Map

Level I Ecoregions map for Scaphiopus holbrookii (Eastern Spadefoot)
Level I Ecoregion locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Level II Ecoregion Locality Map

Level II Ecoregions map for Scaphiopus holbrookii (Eastern Spadefoot)
Level II Ecoregion locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Level III Ecoregion Locality Map

Level III Ecoregions map for Scaphiopus holbrookii (Eastern Spadefoot)
Level III Ecoregion locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Level IV Ecoregion Locality Map

Level IV Ecoregions map for Scaphiopus holbrookii (Eastern Spadefoot)
Level IV Ecoregion locality map for Scaphiopus holbrookii (Eastern Spadefoot).
Map created 5 February 2019.

Native Status

Scaphiopus holbrookii (Eastern Spadefoot) is native to Missouri.

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

Potential County Records

Potential counties for *Scaphiopus holbrookii* (Eastern Spadefoot). Counties are listed in descending order of their likelihood of having this species. Click on a county to view more information about that county. Click on column headings to sort by that column.
Likelihood	County	Rationale	Ecoregion / Watershed
2	Stoddard	Same Level IV ecoregion, within 5 miles	St. Francis Lowlands
2	Stoddard	Same Level IV ecoregion, within 5 miles	St. Francis Lowlands
2	Wayne	Same Level IV ecoregion, within 5 miles	Eastern Ozark Border
2	Wayne	Same Level IV ecoregion, within 5 miles	Eastern Ozark Border
4	Cape Girardeau	Same Level IV ecoregion, within 10 miles	River Hills
4	Cape Girardeau	Same Level IV ecoregion, within 10 miles	River Hills
6	Madison	Same Level IV ecoregion, within 20 miles	Eastern Ozark Border
6	Madison	Same Level IV ecoregion, within 20 miles	Eastern Ozark Border
6	Ripley	Same Level IV ecoregion, within 20 miles	Western Lowlands Pleistocene Valley Trains
6	Ripley	Same Level IV ecoregion, within 20 miles	Western Lowlands Pleistocene Valley Trains
9	Iron	Same Level III ecoregion, within 30 miles	Ozark Highlands
9	Iron	Same Level III ecoregion, within 30 miles	Ozark Highlands
10	Perry	Same Level IV ecoregion, adjacent county	Eastern Ozark Border
10	Perry	Same Level IV ecoregion, adjacent county	River Hills
10	Perry	Same Level IV ecoregion, adjacent county	Eastern Ozark Border
10	Perry	Same Level IV ecoregion, adjacent county	River Hills
11	Carter	Same Level III ecoregion, adjacent county	Ozark Highlands
11	Carter	Same Level III ecoregion, adjacent county	Ozark Highlands

Linnaean Classification

Kingdom:: Animalia - Animals
Phylum:: Chordata - Chordates
Subphylum:: Vertebrata - Vertebrates
Class:: Amphibia Gray, 1825 - Amphibians
Order:: Anura Fischer von Waldheim, 1813 - Frogs
Family:: Scaphiopodidae Cope, 1865 - North American Spadefoots
Genus:: Scaphiopus Holbrook, 1836 - North American Spadefoots
Species:: Scaphiopus holbrookii (Harlan, 1835) - Eastern Spadefoot

Recent Taxonomic Synonyms

(none)

Missouri Herpetological Atlas Project

Scaphiopus holbrookii (Harlan, 1835) - Eastern Spadefoot