Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
259819
| FL | Bay | St. Andrew Bay, just east of the pass | 2008 |
03140101
| St. Andrew-St. Joseph Bays | collected |
242866
| FL | Bay | St. Andrews Bay between Davis and Redfish points in Panama City | 2008 |
03140101
| St. Andrew-St. Joseph Bays | collected |
237112
| FL | Duval | Atlantic Ocean on the south St. Johns River jetty at Mayport Naval Station in Jacksonville [mouth of the St. Johns River] | 2007 |
03080103
| Lower St. Johns | established |
238775
| FL | St. Johns | Intracoastal Waterway at the Palm Valley boat ramp [north end of Tolomato River near Hwy 210 bridge 2 mi SW of Mickler Landing] | 2007 |
03080201
| Daytona-St. Augustine | collected |
167954
| FL | St. Johns | Matanzas River in St. Augustine (Intracoastal Waterway) [just S of the Bridge of Lions west bank] | 2006 |
03080201
| Daytona-St. Augustine | established |
167960
| FL | St. Johns | Tolomato River near Usinas Beach (just N of St. Augustine) | 2006 |
03080201
| Daytona-St. Augustine | failed |
238413
| FL | Volusia | Ponce de Leon Inlet [vicinity of the town of Ponce Inlet] | 2006 |
03080202
| Cape Canaveral | established |
1687292
| GA | Camden | Atlantic Ocean, Cumberland Island, Georgia, on beach | 2022 |
03070203
| Cumberland-St. Simons | unknown |
167080
| GA | Chatham | Atlantic Ocean, on a bouy off Wassaw and Ossabaw Islands | 2006 |
03060204
| Ogeechee Coastal | collected |
167958
| LA | Jefferson | Gulf of Mexico at Grand Isle State Park [Eastern tip of Grand Isle, ~15 mi E of Leeville] | 2001 |
08090301
| East Central Louisiana Coastal | established |
237217
| NC | Brunswick | Atlantic Ocean off Cape Fear | 2006 |
03030005
| Lower Cape Fear | established |
240644
| NC | Carteret | Core Sound | 2007 |
03020105
| Pamlico Sound | collected |
237092
| NC | New Hanover | Atlantic Ocean at Wrightsville Beach | 2006 |
03020302
| New River | collected |
241708
| SC | Beaufort | Port Royal Sound [adjacent to Hilton Head Island] | 2007 |
03050208
| Broad-St. Helena | established |
237084
| SC | Charleston | Atlantic Ocean at Folly Beach, near high tide line between groins [eastern end of Folly Island] | 2006 |
03050201
| Cooper | established |
237083
| SC | Charleston | Atlantic Ocean at Folly Beach, on front beach breakwater | 2005 |
03050202
| South Carolina Coastal | established |
236222
| SC | Charleston | Folly River | 2006 |
03050202
| South Carolina Coastal | collected |
237085
| SC | Charleston | Folly River in Folly Beach, on a marina's floating dock | 2006 |
03050202
| South Carolina Coastal | established |
237086
| SC | Charleston | Sullivan Island on beach groin near Ft. Moultrie [western end of island near Charleston] | 2006 |
03050201
| Cooper | established |
237109
| SC | Colleton | Atlantic Ocean at Edisto Beach | 2007 |
03050206
| Edisto River | collected |
237108
| SC | Horry | Atlantic Ocean at Waties Island, eastern tip on SW jetty | 2007 |
03040208
| Coastal Carolina | collected |