| Specimen ID | 1711807 |
| Group | Fishes |
| Genus | Gymnocephalus |
| Species | cernua |
| Common Name | Ruffe |
| Country | Canada |
| State | ON |
| Locality | Upper River |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Marys |
| HUC8 Number | 04200002 |
| HUC10 Name | City of Sault Sainte Marie-Saint Marys River |
| HUC10 Number | 0420000202 |
| HUC12 Name | Ashmun Creek-Saint Marys River |
| HUC12 Number | 042000020203 |
| Map | |
| Collection Day | 24 |
| Collection Month | 6 |
| Collection Year | 2022 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 40861 |
| Author: | Bowen, A. |
| Date: | 2022 |
| Title: | Ruffe captures in eastern Lake Superior and the St. Marys River 2020-2022 |
| Publisher: | US Fish and Wildlife Service |
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| Comments | USFWS AIS Early Detection and Monitoring survey-St. Marys River |
| Record Type | Specimen |
| Verifier | Ontario Ministry of Natural Resources and Forestry |
| Freshwater/Marine | Freshwater |
| Number Collected | 9 |
| Size | 130, 120, 125, 120, 125, 125,125,130,100 |
