Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
230437
| TX | | San Marcos River | 1929 |
12100203
| San Marcos | established |
230438
| TX | | San Marcos, Blanco and Guadalupe Rivers | 1981 |
12100203
| San Marcos | established |
862520
| TX | Caldwell | San Marcos River | 2015 |
12100203
| San Marcos | established |
230436
| TX | Hays | San Marcos River, West Bank in low spot next to Houston St. bridge, San Marcos. | 1976 |
12100203
| San Marcos | established |
230435
| TX | Hays | San Marcos River, west bank, just below Rio Vista Dam, San Marcos. | 1987 |
12100203
| San Marcos | established |