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NAS - Nonindigenous Aquatic Species



Gymnocephalus cernuus
(ruffe)
Collection Information Available collection info
Interactive Maps maps
FactSheet Available fact sheet
Fishes
Exotic to United States


Specimen ID155894
GroupFishes
GenusGymnocephalus
Speciescernuus
Common Nameruffe
StateMI
CountyHoughton
LocalitySturgeon River Sloughs [~2 mi ESE of Chassell, MI]
HUC8 NameKeweenaw Peninsula
HUC8 Number4020103
Latitude47.0177738467
Longitude-88.4772363397
Lat-Long SourceMap derived
Lat-Long Accuracyaccurate
Map
Day4
Month9 (September)
Year2002
Year Accuracy (Specimen)Actual
Contact[not displayed for privacy reasons]
Primary Pathwayshipping ballast water
Statusestablished
CommentsSee voucher photo in file.
Record TypePersonal Communication
Earliest RecordCounty
Fresh/Marine IntroductionFreshwater
Number Collected/Observed1
Year Class1+
Specimen Size100 mm; 10.8 g
Number Preserved1
Specimen Images:
 
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U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Pam Fuller - NAS Program
 URL: <http://nas.er.usgs.gov/queries/specimenviewer.asp?SpecimenID=155894>
This File (/queries/specimenviewer.asp) Last Modified On: 7/31/2008 4:53:32 PM

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