| Specimen ID | 4959 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | MN |
| County | St. Louis |
| Locality | Island Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Louis |
| HUC8 Number | 04010201 |
| HUC10 Name | Embarrass River |
| HUC10 Number | 0401020103 |
| HUC12 Name | Bear Creek |
| HUC12 Number | 040102010302 |
| 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 |
