| Specimen ID | 159119 |
| Group | Fishes |
| Genus | Gymnocephalus |
| Species | cernua |
| Common Name | Ruffe |
| State | MI |
| County | Ontonagon |
| Locality | Ontonagon River |
| Mapping Accuracy | Approximate |
| HUC8 Name | Ontonagon |
| HUC8 Number | 04020102 |
| Map | |
| Collection Day | 16 |
| Collection Month | 6 |
| 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 |
|
|
| Comments | Collected over 6 days between June 16 - July 22. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 39 |
