Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
164854
| AZ | | upper Colorado River basin | 1880 |
15010002
| Grand Canyon | established |
748442
| AZ | Coconino | Colorado River at River Mile 194.5 along left bank. | 1971 |
15010002
| Grand Canyon | established |
262631
| AZ | Coconino | Colorado River, Grand Canyon National Park | 1971 |
15010002
| Grand Canyon | established |
748321
| AZ | Coconino | Kanab Creek, trib. to Colorado River along right bank, River Mile 143.5. | 1975 |
15010002
| Grand Canyon | established |
748466
| AZ | Coconino | Kanab Creek, trib. to Colorado River along right bank, River Mile 143.5. | 1975 |
15010002
| Grand Canyon | established |
748320
| AZ | Coconino | Shinumo Creek along right bank of Colorado River, River Mile 108.5. | 1975 |
15010002
| Grand Canyon | established |