| Specimen ID | 1401434 |
| Group | Fishes |
| Genus | Gymnocephalus |
| Species | cernua |
| Common Name | Ruffe |
| Country | Canada |
| State | ON |
| Locality | Thunder Bay (general) |
| Mapping Accuracy | Accurate |
| HUC8 Number | 04160001 |
| Map | |
| Collection Day | 30 |
| Collection Month | 8 |
| Collection Year | 2011 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 29895 |
| Author: | Myers, J. |
| Date: | 2017 |
| Title: | Ruffe collection data for 2008-2016. |
| Publisher: | U.S. Fish and Wildlife Service |
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| Record Type | Literature |
| Verifier | U.S. Fish and Wildlife Service |
| Freshwater/Marine | Freshwater |
| Number Collected | 4 |
