Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID1247598
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyAshland
LocalityLake Superior, Chequamegon Bay
Mapping AccuracyAccurate
HUC8 NameBeartrap-Nemadji
HUC8 Number04010301
HUC10 NameFish Creek-Frontal Chequamegon Bay
HUC10 Number0401030111
HUC12 NameBeartrap Creek-Frontal Chequamegon Bay
HUC12 Number040103011101
Map
+
Collection Day31
Collection Month8
Collection Year2015
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:28562
Author:Myers, J.
Date:2016
Title:Ruffe survey data in Lake Superior for 2015 (unpublished).
Publisher:U.S. Fish and Wildlife Service
Record TypePersonal communication
VerifierU.S. Fish and Wildlife Service, Ashland, WI
Freshwater/MarineFreshwater
Number Collected10


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/26/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.