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Haldea striatula (Linnaeus, 1766) - Rough Earthsnake

Maps

Locality Map

Locality map for Haldea striatula (Rough Earthsnake)
Locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

County Map

County map for Haldea striatula (Rough Earthsnake)
County map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Historical Locality Map

Historical locality map for Haldea striatula (Rough Earthsnake)
Historical locality map for Haldea striatula (Rough Earthsnake). 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 25 February 2020.

Historical County Map

Historical county map for Haldea striatula (Rough Earthsnake)
Historical county map for Haldea striatula (Rough Earthsnake). 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 25 February 2020.

Ecological Drainage Locality Map

Ecological Drainage Units map for Haldea striatula (Rough Earthsnake)
Ecological Drainage Units locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Natural Divisions Locality Map

Natural Divisions locality map for Haldea striatula (Rough Earthsnake)
Natural Divisions and Sections locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Major Watersheds Locality Map

Major watersheds map for Haldea striatula (Rough Earthsnake)
Major Watersheds locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Level I Ecoregion Locality Map

Level I Ecoregions map for Haldea striatula (Rough Earthsnake)
Level I Ecoregion locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Level II Ecoregion Locality Map

Level II Ecoregions map for Haldea striatula (Rough Earthsnake)
Level II Ecoregion locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Level III Ecoregion Locality Map

Level III Ecoregions map for Haldea striatula (Rough Earthsnake)
Level III Ecoregion locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Level IV Ecoregion Locality Map

Level IV Ecoregions map for Haldea striatula (Rough Earthsnake)
Level IV Ecoregion locality map for Haldea striatula (Rough Earthsnake).
Map created 25 February 2020.

Native Status

Haldea striatula (Rough Earthsnake) is native to Missouri.

Collection Summary

Haldea striatula (Rough Earthsnake) has a total of 318 valid, non-duplicated collections representing 33 counties and 104 localities. There are a total of 68 collectors and 106 collection dates for the species. This results in a total of 124 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1897 and its most recent collection year is 2017. The earliest and latest collection dates (independent of earliest and most recent collection years) are March 8 and October 24, respectively. If you have a new record to report, read the New Records section of the FAQ.

Collection Summary by County

Collection summary for Haldea striatula (Rough Earthsnake) 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
Barry 6 16 6 7 7 1939 1976
Benton 3 12 6 2 2 1967 2007
Camden 2 2 2 2 2 1966 1972
Carter 1 1 1 1 1
Cedar 1 1 1 1 1 1962 1962
Christian 5 21 3 8 8 1961 1974
Dade 2 2 3 2 2 1982 2007
Dallas 1 1 1 1 1 2008 2008
Douglas 1 2 1 1 1 1983 1983
Greene 2 3 2 2 2 2005 2005
Hickory 1 1 2 1 1 1992 1992
Howell 1 1 1 1 1 1962 1962
Jasper 2 3 3 3 3 1906 1958
Jefferson 4 21 4 5 5 1897 1938
Johnson 1 1 1 1 1 1976 1976
Laclede 2 2 3 2 2 1990 2002
Maries 1 1 1 1 1 1997 1997
McDonald 2 3 2 2 2 1972 1978
Miller 6 14 5 6 6 1936 1983
Moniteau 1 1 1 1 1 1990 1990
Morgan 1 1 1 1 1 1967 1967
Newton 2 2 2 2 2 1958 1972
Oregon 1 1 1 1 1 1956 1956
Osage 2 2 2 2 2 1982 1991
Ozark 9 27 7 7 7 1961 2017
Phelps 2 4 2 3 3 1980 1980
Polk 1 1 1 1 1 2005 2005
Saint Clair 14 34 10 14 14 1938 1991
Saint Francois 3 3 5 2 3 2008 2008
Stone 5 16 5 5 5 1924 1973
Taney 17 115 29 27 41 1946 1997
Washington 1 1 2 1 1 2014 2014
Wayne 1 2 1 1 1 1940 1940

Potential County Records

Potential counties for Haldea striatula (Rough Earthsnake). 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 Barton Same Level IV ecoregion, within 5 miles Cherokee Plains
2 Cole Same Level IV ecoregion, within 5 miles Osage/Gasconade Hills
2 Cole Same Level IV ecoregion, within 5 miles River Hills
2 Crawford Same Level IV ecoregion, within 5 miles Meramec River Hills
2 Henry Same Level IV ecoregion, within 5 miles Wooded Osage Plains
2 Henry Same Level IV ecoregion, within 5 miles Cherokee Plains
2 Henry Same Level IV ecoregion, within 5 miles Osage/Gasconade Hills
2 Iron Same Level IV ecoregion, within 5 miles St. Francois Knobs and Basins
2 Madison Same Level IV ecoregion, within 5 miles St. Francois Knobs and Basins
2 Pettis Same Level IV ecoregion, within 5 miles Wooded Osage Plains
2 Pulaski Same Level IV ecoregion, within 5 miles Central Plateau
2 Sainte Genevieve Same Level IV ecoregion, within 5 miles Eastern Ozark Border
2 Shannon Same Level IV ecoregion, within 5 miles Current River Hills
2 Vernon Same Level IV ecoregion, within 5 miles Cherokee Plains
2 Webster Same Level IV ecoregion, within 5 miles Springfield Plateau
4 Boone Same Level IV ecoregion, within 10 miles River Hills
4 Cooper Same Level IV ecoregion, within 10 miles River Hills
4 Dent Same Level IV ecoregion, within 10 miles Osage/Gasconade Hills
4 Gasconade Same Level IV ecoregion, within 10 miles Osage/Gasconade Hills
4 Lawrence Same Level IV ecoregion, within 10 miles Springfield Plateau
4 Reynolds Same Level IV ecoregion, within 10 miles Current River Hills
4 Texas Same Level IV ecoregion, within 10 miles White River Hills
6 Bates Same Level IV ecoregion, within 20 miles Cherokee Plains
6 Bollinger Same Level IV ecoregion, within 20 miles St. Francois Knobs and Basins
6 Callaway Same Level IV ecoregion, within 20 miles River Hills
6 Franklin Same Level IV ecoregion, within 20 miles Meramec River Hills
6 Ripley Same Level IV ecoregion, within 20 miles Current River Hills
6 Saint Louis Same Level IV ecoregion, within 20 miles Eastern Ozark Border
6 Wright Same Level IV ecoregion, within 20 miles White River Hills
8 Butler Same Level IV ecoregion, within 30 miles Current River Hills
8 Cass Same Level IV ecoregion, within 30 miles Wooded Osage Plains
8 Howard Same Level IV ecoregion, within 30 miles River Hills
8 Lafayette Same Level IV ecoregion, within 30 miles Wooded Osage Plains
8 Perry Same Level IV ecoregion, within 30 miles Eastern Ozark Border
8 Saline Same Level IV ecoregion, within 30 miles Wooded Osage Plains
9 Stoddard Same Level III ecoregion, within 30 miles Ozark Highlands
10 Jackson Same Level IV ecoregion, adjacent county Wooded Osage Plains
10 Montgomery Same Level IV ecoregion, adjacent county River Hills

Linnaean Classification

Kingdom:
Animalia - Animals
Phylum:
Chordata - Chordates
Subphylum:
Vertebrata - Vertebrates
Class:
Reptilia Laurenti, 1768 - Reptiles
Order:
Squamata Oppel, 1811 - Lizards and Snakes
Suborder:
Serpentes Linnaeus, 1758 - Snakes
Family:
Colubridae Oppel, 1811 - Typical Harmless Snakes
Genus:
Haldea Baird and Girard, 1853 - Rough Earthsnakes
Species:
Haldea striatula (Linnaeus, 1766) - Rough Earthsnake

Recent Taxonomic Synonyms