Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
564723
| TX | Bexar | San Antonio | 1977 |
12100301
| Upper San Antonio | established |
43840
| TX | Bexar | San Antonio River at Brackenridge Park in San Antonio | 1991 |
12100301
| Upper San Antonio | locally established |
261200
| TX | Bexar | San Antonio River near Brackenridge Park and the San Antonio Zoo | 2000 |
12100301
| Upper San Antonio | established |
564722
| TX | Bexar | San Antonio River; reach between zoo entrance and downstream to abandoned road crossing between Avenue A and River Road | 2000 |
12100301
| Upper San Antonio | established |
44350
| TX | Bexar | San Antonio Zoo, spring tributaries of the San Antonio River | 1978 |
12100301
| Upper San Antonio | locally established |