Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
27711
| AZ | Mohave | Colorado River above Lake Mead (whole length) | 1980 |
15010005
| Lake Mead | established |
27487
| AZ | Mohave | Colorado River above Lake Mead (whole length) | 1980 |
15010005
| Lake Mead | established |
27348
| AZ | Mohave | Colorado River above Lake Mead (whole length) | 1980 |
15010005
| Lake Mead | established |
27464
| AZ | Mohave | Colorado River above Lake Mead (whole length) | 1980 |
15010005
| Lake Mead | established |