iDigBio.org
GBIF.org
iNaturalist.org
NANFA
FishNet 2
USGS NAS| HUC Code | Watershed Name | Occurrence | Source |
| 03050205 | Edisto | Current | NatureServe |
| 03050207 | Salkehatchie | Current | NatureServe |
| 03050208 | Broad-St. Helena | Current | NatureServe |
| 03060106 | Middle Savannah | Current | NatureServe |
| 03060108 | Brier | Current | NatureServe |
| 03060109 | Lower Savannah | Current | NatureServe |