| Specimen ID | 238859 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | MN |
| County | St. Louis |
| Locality | Little Vermilion Lake [on the border with Canada in the boundary waters wilderness area] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Rainy Headwaters |
| HUC8 Number | 09030001 |
| HUC10 Name | Little Vermilion Lake |
| HUC10 Number | 0903000121 |
| HUC12 Name | Loon River-Little Vermilion Lake |
| HUC12 Number | 090300012104 |
| Map | |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
