| Specimen ID | 166708 |
|---|
| Group | Fishes |
|---|
| Genus | Gymnocephalus |
|---|
| Species | cernuus |
|---|
| Common Name | ruffe |
|---|
| State | MI |
|---|
| County | Alger |
|---|
| Locality | West Bay in Grand Marais [on Lake Superior] |
|---|
| HUC8 Name | Betsy-Chocolay |
|---|
| HUC8 Number | 4020201 |
|---|
| Latitude | 46.6722 |
|---|
| Longitude | -85.9692 |
|---|
| Lat-Long Source | GNIS |
|---|
| Lat-Long Accuracy | accurate |
|---|
| Map | |
|---|
| Day | 20 |
|---|
| Month | 5 (May) |
|---|
| Year | 2006 |
|---|
| Year Accuracy (Specimen) | Actual |
|---|
| Contact | [not displayed for privacy reasons] |
|---|
| Primary Pathway | shipping ballast water |
|---|
| Status | established |
|---|
| Reference #1 | | Ref. Number | 16140 |
|---|
| Author | Czypinski, G. D., A. K. Bowen, M. A. Goehle and B. Brownson |
|---|
| date | 2007 |
|---|
| title | Surveillance for ruffe in the Great Lakes, 2006. |
|---|
| publisher | U.S. Fish and Wildlife Service, Ashland, WI |
|---|
|
|---|
| Record Type | Personal communication |
|---|
| Fresh/Marine Introduction | Freshwater |
|---|
| Number Collected/Observed | 1 |
|---|
| Year Class | 1 |
|---|
|
collection info
maps
fact sheet