| Specimen ID | 237523 |
| Group | Fishes |
| Genus | Poecilia |
| Species | reticulata |
| Common Name | Guppy |
| State | PR |
| County | Jayuya |
| Locality | Yazoo trib. to Rio Jayuya, 0.25 mi W of Jayuya |
| Mapping Accuracy | Accurate |
| HUC8 Name | Cibuco-Guajataca |
| HUC8 Number | 21010002 |
| HUC10 Name | Rio Grande de Arecibo Watershed |
| HUC10 Number | 2101000204 |
| HUC12 Name | Rio Caonillas at Lago Caonillas Dam |
| HUC12 Number | 210100020408 |
| Map | |
| Collection Day | 31 |
| Collection Month | 12 |
| Collection Year | 1954 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | established |
| Record Type | Specimen |
| Disposal | University of Michigan Museum of Natural History |
| Museum Cat Number | UMMZ 172641 |
| Verifier | C. L. Smith |
| Freshwater/Marine | Freshwater |
| Size | 12-36 mm SL |
| Number Preserved | 246 |
