Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1730988
| TX | Cameron | Brownsville | 1949 |
12110208
| South Laguna Madre | |
1730981
| TX | Dimmit | 7.8 mi. S of south edge of Catarina, along USHwy 277 | 1975 |
12110103
| Upper Nueces | |
1730979
| TX | Dimmit | 7.8 miles S of south edge of Catarina, along U.S. Highway 277 | 1975 |
12110103
| Upper Nueces | |
1730982
| TX | Hidalgo | Gravel Pit Lake, ca. 2 miles N Mission | 1975 |
12110208
| South Laguna Madre | |
1730976
| TX | Kerr | Guadalupe River just downstream from Ingram Dam | 1979 |
12100201
| Upper Guadalupe | |
1730973
| TX | Kerr | in spring run adjacent to South Fork Guadalupe River, about 7 miles southwest of Hunt | 1979 |
12100201
| Upper Guadalupe | |
1730978
| TX | Kerr | North Fork Guadelupe River at Riverbend Ranch | 1979 |
12100201
| Upper Guadalupe | |
1730977
| TX | Kerr | South Fork Guadalupe River about 10 miles south of Hunt | 1979 |
12100201
| Upper Guadalupe | |
1730989
| TX | Liberty | 5mi. S. of Liberty | 1922 |
12030203
| Lower Trinity | |
1730970
| TX | Milam | Georgetown, Main Channel N San Gabriel R., Downstream Country Club Rd. | 1987 |
12070205
| San Gabriel | |
1730969
| TX | Milam | Rock House, Cae Hiking Trail, Along North San Gabriel River | 1988 |
12070205
| San Gabriel | |
1730966
| TX | Presidio | Big Bend Ranch State Natural area, along creek 0.2 mile North Sauceda Ranch at union with creek draining from East | 1997 |
13040203
| Black Hills-Fresno | |
1730985
| TX | Reeves | [Just south of Toyah] Banks of arroyo entering Billingslea Draw from south, immediately west of bridge on abandoned road that led to Saragosa (SE) | 1962 |
13070004
| Salt Draw | |
1730986
| TX | Reeves | [Just south of Toyah] Banks of arroyo entering Billingslea Draw from south, immediately west of bridge on abandoned road that led to Saragosa (SE) | 1962 |
13070004
| Salt Draw | |
1730987
| TX | Refugio | Refugio | 1949 |
12100406
| Mission | |
1730990
| TX | San Saba | Waco, Waco Creek | 1907 |
12090106
| Middle Colorado | |
1730980
| TX | Starr | Pond, 2 1/4 mi. S of Garciasville exit on USHwy 83, between "San Francisco" and "Banco No. 60" on La Grulla Topo Map | 1975 |
13090001
| Los Olmos | |
1730983
| TX | Starr | Pond, 2 1/4 miles S of Garciasville exit on U.S. Highway 83, between "San Francisco" and "Banco No. 60" on La Grulla Topo Map | 1975 |
13090001
| Los Olmos | |
1730967
| TX | Val Verde | US Highway 90 at Pecos River bridge | 1997 |
13070012
| Lower Pecos | |
1730984
| TX | Willacy | 0.6 miles N of north city limits, village of Santa Monica | 1975 |
12110208
| South Laguna Madre | |
1730974
| TX | Williamson | Berry Creek adjacent to Airport Road near Highway 195 + I-35 | 1979 |
12070205
| San Gabriel | |
1730972
| TX | Williamson | San Gabriel River about 8 km east of Georgetown on Highway 29 | 1979 |
12070205
| San Gabriel | |
1730975
| TX | Williamson | Spring run, up from San Gabriel River | 1979 |
12070205
| San Gabriel | |