| Specimen ID | 237868 |
| Group | Fishes |
| Genus | Dorosoma |
| Species | petenense |
| Common Name | Threadfin Shad |
| State | PR |
| County | Trujillo Alto |
| Locality | Loiza Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Eastern Puerto Rico |
| HUC8 Number | 21010005 |
| HUC10 Name | Rio Grande de Loiza Watershed |
| HUC10 Number | 2101000504 |
| HUC12 Name | Rio Grande de Loiza at Carraizo Dam |
| HUC12 Number | 210100050409 |
| Map | |
| Collection Month | 2 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for forage |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
