| Specimen ID | 614557 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | MN |
| County | St. Louis |
| Locality | Shagawa Lake, in Ely |
| Mapping Accuracy | Accurate |
| HUC8 Name | Rainy Headwaters |
| HUC8 Number | 09030001 |
| HUC10 Name | Fall Lake |
| HUC10 Number | 0903000110 |
| HUC12 Name | Shagawa Lake |
| HUC12 Number | 090300011002 |
| Map | |
| Collection Day | 5 |
| Collection Month | 9 |
| Collection Year | 2013 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Comments | Minnesota DNR press release, September 5, 2013. |
| Record Type | Personal communication |
| Verifier | Minnesota Dept. of Natural Resources |
| Freshwater/Marine | Freshwater |
