Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
745044
| TX | Travis | Barton Creek; reach downstream of Barton Springs | 1993 |
12090205
| Austin-Travis Lakes | established |
745056
| TX | Travis | Colorado River at Hornsby Bend | 2003 |
12090205
| Austin-Travis Lakes | established |
745029
| TX | Travis | Colorado River at Hornsby Bend at old ford (~50m of river sampled) | 2011 |
12090205
| Austin-Travis Lakes | established |
745079
| TX | Travis | Colorado River at Longhorn Dam | 1988 |
12090205
| Austin-Travis Lakes | established |
745022
| TX | Travis | Lake Travis at Lago Vista | 2011 |
12090205
| Austin-Travis Lakes | established |
1469295
| TX | Travis | Travis Reservoir | 2015 |
12090205
| Austin-Travis Lakes | established |