| Specimen ID | 609187 |
| Group | Mollusks-Gastropods |
| Genus | Radix |
| Species | auricularia |
| Common Name | European ear snail |
| State | CA |
| County | Marin |
| Locality | Rodeo Lagoon [Golden Gate National Recreation Area] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Tomales-Drake Bays |
| HUC8 Number | 18050005 |
| HUC10 Name | Drakes Bay-Frontal Pacific Ocean |
| HUC10 Number | 1805000505 |
| HUC12 Name | Redwood Creek-Frontal Pacific Ocean |
| HUC12 Number | 180500050506 |
| Map | |
| Collection Day | 12 |
| Collection Month | 1 |
| Collection Year | 1968 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Record Type | Specimen |
| Disposal | preserved in ethanol |
| Museum Cat Number | CAS-IZ 105761 |
| Verifier | E.J. Kools |
| Freshwater/Marine | Freshwater |
| Number Collected | 4 |
