Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
237917
| PR | Arecibo | Dos Bocas Reservoir | 2004 |
21010002
| Cibuco-Guajataca | collected |
544915
| TX | Bexar | San Antonio River approxmately 0.9 km upstream of SE Military Drive | 2004 |
12100301
| Upper San Antonio | established |
164818
| TX | Harris | White Oak Bayou, in the fully concreted section, below the flow restriction device upstream from North Houston Rosslyn Rd. in northwest Houston, Texas | 2004 |
12040104
| Buffalo-San Jacinto | failed |
160055
| TX | Val Verde | San Felipe Creek | 2004 |
13080001
| Elm-Sycamore | established |