Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
162884
| TX | Brazoria | Brazoria Reservoir | 1987 |
12070104
| Lower Brazos | failed |
43339
| TX | Cameron | Olmito State Fish Hatchery (pond) | 1977 |
12110208
| South Laguna Madre | collected |
1710827
| TX | Galveston | Galveston Bay, TX | 1935 |
12040202
| East Galveston Bay | |
43773
| TX | Kendall | Boerne City Park Lake | 1978 |
12100201
| Upper Guadalupe | failed |
43772
| TX | Milam | Alcoa Lake | 1977 |
12070102
| Yegua | failed |
43340
| TX | Milam | Alcoa Lake | 1977 |
12070102
| Yegua | failed |
44080
| TX | Milam | Alcoa Lake | 1977 |
12070102
| Yegua | failed |
44081
| TX | Milam | Alcoa Lake | 1977 |
12070102
| Yegua | failed |
43615
| TX | Milam | Alcoa Lake | 1978 |
12070102
| Yegua | failed |
43775
| TX | Travis | Town Lake Reservoir, in southeast Austin | 1975 |
12090205
| Austin-Travis Lakes | failed |
43774
| TX | Travis | Walter E. Long Reservoir [Decker Creek] | 1975 |
12090301
| Lower Colorado-Cummins | failed |
43338
| TX | Travis | Walter E. Long Reservoir [Decker Creek] | 1977 |
12090301
| Lower Colorado-Cummins | failed |
43337
| TX | Webb | Casa Blanca Reservoir | 1977 |
13080002
| San Ambrosia-Santa Isabel | failed |