| Specimen ID | 1633935 |
| Group | Mollusks-Bivalves |
| Genus | Corbicula |
| Species | fluminea |
| Common Name | basket clam |
| State | CA |
| County | Napa |
| Locality | Napa River, just downstream of the Yountville Crossroad Bridge |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Pablo Bay |
| HUC8 Number | 18050002 |
| HUC10 Name | Napa River |
| HUC10 Number | 1805000202 |
| HUC12 Name | Lower Napa River |
| HUC12 Number | 180500020205 |
| Map | |
| Collection Day | 30 |
| Collection Month | 10 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | released for food |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | J. Koehler, Napa County Resource Conservation District |
| Freshwater/Marine | Freshwater |
| Number Collected | 3 |
| Photo | |
