| Specimen ID | 159092 |
| Group | Fishes |
| Genus | Gymnocephalus |
| Species | cernua |
| Common Name | Ruffe |
| Country | Canada |
| State | ON |
| Locality | Lake Superior at Thunder Bay Harbour, Ontario, Canada |
| 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 | 30 |
| Collection Month | 9 |
| Collection Year | 2003 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 13848 |
| Author: | Czypinski, G.D., A.K. Bowen, M.A. Goehle, S. Cogswell, and B. MacKay. |
| Date: | 2004 |
| Title: | Surveillance for ruffe in the Great Lakes, 2003. |
| Publisher: | US Fish and Wildlife Service. |
| Pages: | 41 p |
|
|
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 1138 |
