Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
28094
| CA | Imperial | Palo Verde Valley, Palo Verde irrigation canals, just south of Blythe, CA | 1991 |
15030104
| Imperial Reservoir | established |
31587
| FL | Miami-Dade | small quarry at Perrine Wayside Park, US 1 and Colonial Dr. (SW 160 St.) | 1991 |
03090206
| Florida Southeast Coast | collected |
32817
| HI | Honolulu | Oahu [non-specific] | 1991 |
20060000
| Oahu | established |
32818
| HI | Maui | Maui [non-specific] | 1991 |
20020000
| Maui | established |
37193
| NC | Beaufort | Pamlico drainage | 1991 |
03020104
| Pamlico | collected |
37190
| NC | New Hanover | Northeast Cape Fear drainage | 1991 |
03030007
| Northeast Cape Fear | collected |
36852
| NC | Person | Hyco Reservoir | 1991 |
03010104
| Lower Dan | established |
1522592
| NC | Person | Hyco Reservoir | 1991 |
03010104
| Lower Dan | established |
806543
| NC | Person | Hyco River at Hyco Reservoir | 1991 |
03010104
| Lower Dan | established |
37189
| NC | Robeson | Lumber drainage | 1991 |
03040203
| Lumber | collected |
36854
| NC | Robeson | Weatherspoon plant at Lumberton, NC | 1991 |
03040203
| Lumber | stocked |
44266
| TX | Bexar | San Antonio River (headwaters) | 1991 |
12100301
| Upper San Antonio | established |
43219
| TX | Bexar | San Antonio River tributary springs | 1991 |
12100301
| Upper San Antonio | established |