| Specimen ID | 237432 |
| Group | Mollusks-Gastropods |
| Genus | Marisa |
| Species | cornuarietis |
| Common Name | giant ramshorn |
| State | PR |
| County | Lajas |
| Locality | Cartagena Lagoon |
| Mapping Accuracy | Accurate |
| HUC8 Name | Southern Puerto Rico |
| HUC8 Number | 21010004 |
| HUC10 Name | Quebrada Boqueron to Rio Loco Watersheds |
| HUC10 Number | 2101000401 |
| HUC12 Name | Western Valle de Lajas |
| HUC12 Number | 210100040103 |
| Map | |
| Collection Month | 2 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | established |
| Comments | Abundant |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
