Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
263839
| FL | St. Johns | Atlantic Ocean, Buoy Slough off St. Augustine | 2007 |
03080201
| Daytona-St. Augustine | established |
240320
| LA | Vermilion | Vermilion Bay (approximately 1 mile east of Cypremort Pt, LA near mouth of Hammock Bayou) | 2007 |
08080103
| Vermilion | established |
241037
| NC | Hyde | Pamlico Sound near Gull Rocks | 2007 |
03020105
| Pamlico Sound | established |
240673
| SC | Beaufort | Atlantic Ocean off north end of Fripp Island | 2007 |
03050210
| St. Helena Island | established |