Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1657815
| TX | Cameron | Brownsville | 1929 |
12110208
| South Laguna Madre | unknown |
1657158
| TX | Cameron | Olmito Fish Hatchery near Brownsville | 1995 |
12110208
| South Laguna Madre | unknown |
1657814
| TX | Cameron | Olmito, Resaca del Rancho Viejo | 1938 |
12110208
| South Laguna Madre | unknown |
1657816
| TX | Cameron | Resaca de los Cuates at Bayview (San Roman) | 1946 |
12110208
| South Laguna Madre | unknown |
1655390
| TX | Hidalgo | intersection of 18th and Freddy Gonzalez in Edinburg Texas | 1991 |
12110208
| South Laguna Madre | unknown |
1657161
| TX | Hidalgo | retention pond in Los Encinos Del Norte | 2018 |
12110208
| South Laguna Madre | established |
1655391
| TX | Hidalgo | Wetland, Oxford Rd. 1/4 mile W of 23rd St. McAllen/Edinburg | 2018 |
12110208
| South Laguna Madre | established |