Maps
Locality Map
Locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
County Map
County map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Historical Locality Map
Historical locality map for Hemidactylium scutatum (Four-toed Salamander). 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 3 August 2022.
Historical County Map
Historical county map for Hemidactylium scutatum (Four-toed Salamander). 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 3 August 2022.
Ecological Drainage Locality Map
Ecological Drainage Units locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Natural Divisions Locality Map
Natural Divisions and Sections locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Major Watersheds Locality Map
Major Watersheds locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Level I Ecoregion Locality Map
Level I Ecoregion locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Level II Ecoregion Locality Map
Level II Ecoregion locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Level III Ecoregion Locality Map
Level III Ecoregion locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Level IV Ecoregion Locality Map
Level IV Ecoregion locality map for Hemidactylium scutatum (Four-toed Salamander).
Map created 3 August 2022.
Native Status
Hemidactylium scutatum (Four-toed Salamander) is native to Missouri.
Collection Summary
Hemidactylium scutatum (Four-toed Salamander) has a total of 99 valid, non-duplicated collections representing 22 counties and 39 localities. There are a total of 45 collectors and 38 collection dates for the species. This results in a total of 43 expeditions for the species, a measure of unique date / collector(s) combinations. The earliest collection year for the species in Missouri is 1956 and its most recent collection year is 2016. The earliest and latest collection dates (independent of earliest and most recent collection years) are March 12 and October 16, 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 | |
---|---|---|---|---|---|---|---|---|
![]() | Benton | 1 | 2 | 2 | 1 | 1 | 1991 | 1991 |
![]() | Butler | 1 | 1 | 1 | 1 | 1 | 2007 | 2007 |
![]() | Camden | 1 | 2 | 1 | 1 | 1 | 1985 | 1985 |
![]() | Carter | 1 | 2 | 2 | 1 | 1 | 1990 | 1990 |
![]() | Crawford | 1 | 1 | 1 | 1 | 1 | ||
![]() | Dent | 1 | 2 | 1 | 1 | 1 | 1990 | 1990 |
![]() | Hickory | 1 | 1 | 1 | 1 | 1 | 1998 | 1998 |
![]() | Iron | 1 | 1 | 1 | 1 | 1 | 1979 | 1979 |
![]() | Jefferson | 1 | 1 | 1 | 1 | 1 | 2014 | 2014 |
![]() | Laclede | 1 | 1 | 1 | 1 | 1 | 2010 | 2010 |
![]() | Lincoln | 1 | 2 | 2 | 2 | 2 | 1979 | 1979 |
![]() | Madison | 1 | 1 | 1 | 1 | 1 | 1980 | 1980 |
![]() | Phelps | 8 | 12 | 10 | 8 | 9 | 1982 | 2016 |
![]() | Reynolds | 2 | 3 | 3 | 2 | 3 | 1964 | 1964 |
![]() | Ripley | 2 | 2 | 4 | 2 | 2 | 1990 | 2000 |
![]() | Sainte Genevieve | 3 | 4 | 3 | 3 | 3 | 1956 | 2010 |
![]() | Shannon | 2 | 3 | 4 | 2 | 2 | 1990 | 1997 |
![]() | Stoddard | 1 | 1 | 1 | 1 | 1 | 1979 | 1979 |
![]() | Texas | 1 | 1 | 1 | 1 | 1 | 1980 | 1980 |
![]() | Warren | 3 | 3 | 5 | 3 | 3 | 2002 | 2011 |
![]() | Washington | 1 | 1 | 1 | 1 | 1 | 1988 | 1988 |
![]() | Wayne | 4 | 52 | 13 | 5 | 6 | 1968 | 2010 |
Potential County Records
Likelihood | County | Rationale | Ecoregion / Watershed | |
---|---|---|---|---|
![]() | 2 | Dallas | Same Level IV ecoregion, within 5 miles | Central Plateau |
![]() | 2 | Franklin | Same Level IV ecoregion, within 5 miles | River Hills |
![]() | 2 | Franklin | Same Level IV ecoregion, within 5 miles | Eastern Ozark Border |
![]() | 2 | Franklin | Same Level IV ecoregion, within 5 miles | Central Plateau |
![]() | 2 | Gasconade | Same Level IV ecoregion, within 5 miles | River Hills |
![]() | 2 | Howell | Same Level IV ecoregion, within 5 miles | Current River Hills |
![]() | 2 | Montgomery | Same Level IV ecoregion, within 5 miles | River Hills |
![]() | 2 | Morgan | Same Level IV ecoregion, within 5 miles | Osage/Gasconade Hills |
![]() | 2 | Perry | Same Level IV ecoregion, within 5 miles | Eastern Ozark Border |
![]() | 2 | Pulaski | Same Level IV ecoregion, within 5 miles | Osage/Gasconade Hills |
![]() | 2 | Saint Francois | Same Level IV ecoregion, within 5 miles | St. Francois Knobs and Basins |
![]() | 2 | Saint Francois | Same Level IV ecoregion, within 5 miles | Eastern Ozark Border |
![]() | 2 | Saint Louis | Same Level IV ecoregion, within 5 miles | Eastern Ozark Border |
![]() | 4 | Bollinger | Same Level IV ecoregion, within 10 miles | Eastern Ozark Border |
![]() | 4 | Bollinger | Same Level IV ecoregion, within 10 miles | St. Francois Knobs and Basins |
![]() | 4 | Bollinger | Same Level IV ecoregion, within 10 miles | Black River Hills Border |
![]() | 4 | Maries | Same Level IV ecoregion, within 10 miles | Osage/Gasconade Hills |
![]() | 4 | Saint Charles | Same Level IV ecoregion, within 10 miles | River Hills |
![]() | 6 | Callaway | Same Level IV ecoregion, within 20 miles | River Hills |
![]() | 6 | Cape Girardeau | Same Level IV ecoregion, within 20 miles | Eastern Ozark Border |
![]() | 6 | Miller | Same Level IV ecoregion, within 20 miles | Osage/Gasconade Hills |
![]() | 6 | Oregon | Same Level IV ecoregion, within 20 miles | Current River Hills |
![]() | 6 | Osage | Same Level IV ecoregion, within 20 miles | River Hills |
![]() | 6 | Pike | Same Level IV ecoregion, within 20 miles | River Hills |
![]() | 6 | Polk | Same Level IV ecoregion, within 20 miles | Osage/Gasconade Hills |
![]() | 6 | Polk | Same Level IV ecoregion, within 20 miles | Central Plateau |
![]() | 6 | Webster | Same Level IV ecoregion, within 20 miles | Central Plateau |
![]() | 6 | Wright | Same Level IV ecoregion, within 20 miles | Central Plateau |
![]() | 7 | Douglas | Same Level III ecoregion, within 20 miles | Ozark Highlands |
![]() | 7 | Pettis | Same Level III ecoregion, within 20 miles | Ozark Highlands |
![]() | 8 | Audrain | Same Level IV ecoregion, within 30 miles | River Hills |
![]() | 8 | Greene | Same Level IV ecoregion, within 30 miles | Central Plateau |
![]() | 8 | Henry | Same Level IV ecoregion, within 30 miles | Osage/Gasconade Hills |
![]() | 8 | Saint Clair | Same Level IV ecoregion, within 30 miles | Osage/Gasconade Hills |
![]() | 9 | Cooper | Same Level III ecoregion, within 30 miles | Ozark Highlands |
![]() | 9 | Moniteau | Same Level III ecoregion, within 30 miles | Ozark Highlands |
![]() | 9 | Ozark | Same Level III ecoregion, within 30 miles | Ozark Highlands |
![]() | 10 | Scott | Same Level IV ecoregion, adjacent county | River Hills |
Linnaean Classification
- Kingdom:
- Animalia - Animals
- Phylum:
- Chordata - Chordates
- Subphylum:
- Vertebrata - Vertebrates
- Class:
- Amphibia Gray, 1825 - Amphibians
- Order:
- Caudata Scopoli, 1777 - Salamanders
- Family:
- Plethodontidae Gray, 1850 - Lungless Salamanders
- Genus:
- Hemidactylium Tschudi, 1838 - Four-Toed Salamanders
- Species:
- Hemidactylium scutatum (Temminck and Schlegel in Von Siebold, 1838) - Four-toed Salamander
Recent Taxonomic Synonyms
(none)