| Specimen ID | 35871 |
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| Group | Fishes |
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| Genus | Gymnocephalus |
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| Species | cernuus |
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| Common Name | ruffe |
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| State | MN |
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| County | St. Louis |
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| Locality | St. Louis River near Lake Superior |
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| HUC8 Name | St. Louis |
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| HUC8 Number | 4010201 |
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| Year | 1987 |
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| Year Accuracy (Specimen) | Actual |
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| Contact | [not displayed for privacy reasons] |
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| Primary Pathway | shipping ballast water |
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| Status | established |
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| Reference #1 | | Ref. Number | 522 |
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| Author | Pratt, D.M., W.H. Blust and J.H. Selgeby. |
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| date | 1992 |
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| title | Ruffe, Gymnocephalus cernuus: Newly introduced in North America. |
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| journal | Can. J. Fish. Aquat. Sci. |
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| vol | 49 |
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| pages | 1616-1618 |
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|
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| Record Type | Literature |
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| Fresh/Marine Introduction | Freshwater |
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| Number Collected/Observed | 101 |
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| Year Class | larvae |
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