| Specimen ID | 4815 |
| Group | Crustaceans-Crabs |
| Genus | Eriocheir |
| Species | sinensis |
| Common Name | Chinese mitten crab |
| State | CA |
| County | Contra Costa |
| Locality | Franks Tract [near confluence of San Joaquin and Sacramento Rivers] |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Joaquin Delta |
| HUC8 Number | 18040003 |
| HUC10 Name | Middle River-San Joaquin River |
| HUC10 Number | 1804000309 |
| HUC12 Name | Middle River-San Joaquin River |
| HUC12 Number | 180400030906 |
| Map | |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
