Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1677197
| NV | Clark | [No locality description provided] | 2021 |
15010015
| Las Vegas Wash | |
1738808
| NV | Clark | [No locality description provided] | 2023 |
15010015
| Las Vegas Wash | |
558137
| NV | Clark | Apcar Spring outflow. | 1998 |
15010012
| Muddy | eradicated |
240796
| NV | Clark | Halfway Wash [tributary of the Virgin River] | 2002 |
15010010
| Lower Virgin | established |
240790
| NV | Clark | Lake Mead [Colorado River] in the Gregg Basin [just W of South Cove, AZ] | 1998 |
15010005
| Lake Mead | established |
240793
| NV | Clark | Lake Mead, Temple Bar Basin | 1992 |
15010005
| Lake Mead | established |
240792
| NV | Clark | Lake Mead, Virgin Basin | 1992 |
15010005
| Lake Mead | established |
39376
| NV | Clark | Moapa (Muddy) River | 1994 |
15010012
| Muddy | established |
240791
| NV | Clark | Muddy River | 1992 |
15010012
| Muddy | established |
261139
| NV | Clark | Muddy River immediately downstream from the Warm Springs area | 1991 |
15010012
| Muddy | established |
558138
| NV | Clark | Muddy River, between junction of north and south forks and Warm Springs Road. | 2000 |
15010012
| Muddy | unknown |
240794
| NV | Clark | Virgin River below the Bunkerville Diversion | 2001 |
15010010
| Lower Virgin | established |