| Specimen ID | 1541569 |
| Group | Crustaceans-Cladocerans |
| Genus | Daphnia |
| Species | lumholtzi |
| Common Name | a waterflea |
| State | IA |
| County | Des Moines |
| Locality | Mississippi River, Main channel above Lock and Dam 18 |
| Mapping Accuracy | Accurate |
| HUC8 Name | Flint-Henderson |
| HUC8 Number | 07080104 |
| HUC10 Name | Yellow Spring Creek-Mississippi River |
| HUC10 Number | 0708010411 |
| HUC12 Name | Berton Bay-Mississippi River |
| HUC12 Number | 070801041103 |
| Map | |
| Collection Day | 5 |
| Collection Month | 10 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water | dispersed |
| Status | established |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
