| Specimen ID | 4961 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | MN |
| County | Carlton |
| Locality | St. Louis River downstream of the Cloquet River |
| Mapping Accuracy | Approximate |
| HUC8 Name | St. Louis |
| HUC8 Number | 04010201 |
| Map | |
| Collection Month | 5 |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Comments | Date is publication date of Source doument, On The Water Front Newsletter May 1997. |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
