| Specimen ID | 850333 |
| Group | Fishes |
| Genus | Gambusia |
| Species | geiseri |
| Common Name | Largespring Gambusia |
| State | TX |
| County | Reeves |
| Locality | San Solomon Springs, Balmorhea State Park, Toyahvale |
| Mapping Accuracy | Accurate |
| HUC8 Name | Toyah |
| HUC8 Number | 13070003 |
| HUC10 Name | Upper Toyah Creek |
| HUC10 Number | 1307000302 |
| HUC12 Name | San Solomon Creek-Toyah Creek |
| HUC12 Number | 130700030201 |
| Map | |
| Collection Month | 5 |
| Collection Year | 2011 |
| Year Accuracy | Actual |
| Potential Pathway | stocked misidentified |
| Status | established |
| Reference 1 |
| Ref. Number: | 27388 |
| Author: | Sanchez, J.L., B.B. Boutwell, S.T. Hamontree, G.P. Garrett, R.H. Lewis, A.N. Ragan, M. Tobler, and R.D. Haynes. |
| Date: | 2014 |
| Title: | Reproductive characteristics of two Gambusia congeners in west Texas. |
| Journal: | The Southwestern Naturalist |
| Volume: | 59 |
| Issue: | 3 |
| Pages: | 438-441 |
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| Comments | In the 1930s, G. geiseri was mistaken by fisheries managers for its congener, G. affinis, and was distributed across Texas for mosquito control (Hubbs and Springer, 1957). |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 36 |
| Number of Females | 16 |
