| Specimen ID | 241869 |
| Group | Fishes |
| Genus | Gambusia |
| Species | affinis |
| Common Name | Western Mosquitofish |
| State | PR |
| County | Lajas |
| Locality | Lajas Irrigation Canal, south of road PR-117, Platas Ward |
| Mapping Accuracy | Accurate |
| HUC8 Name | Southern Puerto Rico |
| HUC8 Number | 21010004 |
| HUC10 Name | Quebrada Boqueron to Rio Loco Watersheds |
| HUC10 Number | 2101000401 |
| HUC12 Name | Eastern Valle de Lajas |
| HUC12 Number | 210100040104 |
| Map | |
| Collection Day | 28 |
| Collection Month | 11 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for biocontrol |
| Status | established |
| Comments | abundant |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
