| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
29264
| CA | | Bard Valley, irrigation systems | 1984 |
15030107
| Lower Colorado | established |
|
29263
| CA | Imperial | Imperial Valley, irrigation systems | 1984 |
18100204
| Salton Sea | established |
|
29266
| CA | Imperial-Riverside | Palo Verde Valley, irrigation systems | 1984 |
15030104
| Imperial Reservoir | established |
|
31711
| FL | Miami-Dade | Comfort Canal | 1984 |
03090206
| Florida Southeast Coast | established |
|
31708
| FL | Miami-Dade | Snapper Creek canal for about 9 km above its juncture with the Tamiami Canal | 1984 |
03090206
| Florida Southeast Coast | established |
|
31709
| FL | Miami-Dade | Tamiami Canal at U.S. highways 41 and 27 | 1984 |
03090206
| Florida Southeast Coast | established |
|
31712
| FL | Miami-Dade | two canals east of Goulds | 1984 |
03090206
| Florida Southeast Coast | established |
|
32690
| HI | | all islands | 1984 |
20060000
| Oahu | established |
|
33666
| IL | | state non-specific | 1984 |
| | collected |
|
36877
| NC | Person | Hyco Reservoir | 1984 |
03010104
| Lower Dan | failed |