| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
746025
| CA | Imperial | Algondia, Colorado River | 1958 |
15030107
| Lower Colorado | established |
|
549613
| CA | Imperial | Algondia, Colorado River | 1958 |
15030107
| Lower Colorado | established |
|
549614
| CA | Imperial | Below Laguna Dam E. & W. sides of Colorado River | 1958 |
15030107
| Lower Colorado | established |
|
746023
| CA | Imperial | Below Laguna Dam E. & W. sides of Colorado River | 1958 |
15030107
| Lower Colorado | established |
|
746024
| CA | Imperial | Below Laguna Dam E. & W. sides of Colorado River | 1958 |
15030107
| Lower Colorado | established |
|
549615
| CA | Imperial | Below Laguna Dam E. & W. sides of Colorado River | 1958 |
15030107
| Lower Colorado | established |