| Specimen ID | 243550 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | rostriformis |
| Subspecies | bugensis |
| Common Name | quagga mussel |
| State | CA |
| County | San Diego |
| Locality | a raw water supply pipeline in Lakeside [Location is close to the intersection of Julian Avenue & Lake Jennings Park Road.] |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Diego |
| HUC8 Number | 18070304 |
| HUC10 Name | Lower San Diego River |
| HUC10 Number | 1807030407 |
| HUC12 Name | Los Coches Creek-San Diego River |
| HUC12 Number | 180703040703 |
| Map | |
| Collection Day | 18 |
| Collection Month | 3 |
| Collection Year | 2008 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | unknown |
| Comments | GPS coordinates are approximate. |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
