| Specimen ID | 4901 |
| Group | Crustaceans-Crabs |
| Genus | Petrolisthes |
| Species | armatus |
| Common Name | green porcelain crab |
| State | SC |
| County | Georgetown |
| Locality | Winyah Bay [Waccamaw River, Georgetown, SC] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Carolina Coastal-Sampit |
| HUC8 Number | 03040207 |
| HUC10 Name | Great Pee Dee River-Winyah Bay |
| HUC10 Number | 0304020702 |
| HUC12 Name | Winyah Bay |
| HUC12 Number | 030402070208 |
| Map | |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Comments | Reproducing on intertidal oyster reef habitats. |
| Record Type | Personal communication |
| Freshwater/Marine | Marine |
