Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1658381
| NV | Churchill | Carson River | 2021 |
16050203
| Carson Desert | unknown |
262411
| NV | Clark | Colorado River, lower | 1967 |
15030101
| Havasu-Mohave Lakes | established |
38736
| NV | Clark | Colorado River, lower | 1984 |
15030101
| Havasu-Mohave Lakes | established |
159647
| NV | Clark | Lake Mead | 2001 |
15010012
| Muddy | established |
159325
| NV | Clark | Lake Mead National Recreation Area | 1999 |
15010005
| Lake Mead | established |
39263
| NV | Clark | Moapa (Muddy) River | 1981 |
15010012
| Muddy | established |
38723
| NV | Clark | Moapa (Muddy) River | 1984 |
15010012
| Muddy | established |
262409
| NV | Clark | Moapa River, downstream portions | 1967 |
15010012
| Muddy | established |
262410
| NV | Clark | Virgin River, lower, at Mesquite | 1967 |
15010010
| Lower Virgin | established |
1671407
| NV | Washoe | [No locality description provided] | 2017 |
16050102
| Truckee | |
159646
| NV | Washoe | Washoe Lake | 2001 |
16050102
| Truckee | established |