| Specimen ID | 157306 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| Country | Canada |
| State | ON |
| County | ONT |
| Locality | Michipicoten Bay, northeastern Lake Superior |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Superior |
| HUC8 Number | 04180000 |
| HUC10 Name | Lake Superior |
| HUC10 Number | 0418000002 |
| HUC12 Name | Lake Superior |
| HUC12 Number | 041800000200 |
| Map | |
| Collection Day | 22 |
| Collection Month | 8 |
| Collection Year | 1987 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 9347 |
| Author: | Cullis, K.I., and G.E. Johnson |
| Date: | 1988 |
| Title: | First evidence of the cladoceran Bythotrephes cederstroemi Schodler in Lake Superior. |
| Journal: | Journal of Great Lakes Research |
| Volume: | 14 |
| Issue: | 4 |
| Pages: | 524-525 |
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| Comments | Specimens were recovered from chinook salmon stomachs and angling gear during a study of the sport fishery. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
