| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
269062
| FL | Miami-Dade | Everglades National Park | 1991 |
03090202
| Everglades | established |
|
36648
| MT | | state non-specific | 1991 |
| | collected |
|
44265
| TX | | Guadalupe River along the Balcones fault zone | 1991 |
12100202
| Middle Guadalupe | established |
|
44267
| TX | Bexar | San Antonio River along the Balcones fault zone | 1991 |
12100301
| Upper San Antonio | established |
|
43218
| TX | Comal | Canyon Reservoir [Guadalupe River] | 1991 |
12100201
| Upper Guadalupe | established |
|
43217
| TX | Hays | San Marcos River | 1991 |
12100203
| San Marcos | established |
|
44264
| TX | Hays | San Marcos River along the Balcones fault zone | 1991 |
12100203
| San Marcos | established |