| Specimen ID | 157154 |
| Group | Crustaceans-Amphipods |
| Genus | Gammarus |
| Species | fasciatus |
| Common Name | a freshwater amphipod |
| Locality | Lake Superior |
| Mapping Accuracy | Centroid |
| Centroid Type | HUC8 |
| HUC8 Name | Lake Superior |
| HUC8 Number | 04180000 |
| Map | |
| Collection Year | 1874 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 13623 |
| Author: | Grigorovich, I.A., A.V. Korniushin, D.K. Gray, I.C. Duggan, R.I. Colautti, and H.J. MacIsaac |
| Date: | 2003 |
| Title: | Lake Superior: an invasion coldspot?. |
| Journal: | Hydrobiologia |
| Volume: | 499 |
| Issue: | 1-3 |
| Pages: | 191-210 |
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| Comments | Known from all Great Lakes excluding north-central Lake Superior in 1874. |
| Record Type | Literature |
| Earliest Record | nation |
| Freshwater/Marine | Freshwater |
