| Specimen ID | 165548 |
| Group | Fishes |
| Genus | Gambusia |
| Species | affinis |
| Common Name | Western Mosquitofish |
| State | AZ |
| County | Pima |
| Locality | Santa Cruz River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Santa Cruz |
| HUC8 Number | 15050301 |
| HUC10 Name | Julian Wash-Santa Cruz River |
| HUC10 Number | 1505030109 |
| HUC12 Name | Ruelas Canyon-Santa Cruz River |
| HUC12 Number | 150503010908 |
| Map | |
| Collection Year | 1982 |
| Year Accuracy | Publication Year |
| Potential Pathway | stocked for biocontrol |
| Status | established |
| Reference 1 |
| Ref. Number: | 15585 |
| Author: | Meffe, G.K, and D.A. Hendrickson |
| Date: | 1982 |
| Title: | Description of a new topminnow population in Arizona, with observations on topminnow/mosquitofish co-occurrence. |
| Journal: | Southwestern Naturalist |
| Volume: | 27 |
| Issue: | 2 |
| Pages: | 226-228 |
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| Comments | co-existing with an endangered topminnow, Poeciliopsis occidentalis |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |