Gymnocephalus cernuus (Linnaeus, 1758)
St. Louis River, St. Louis County, Minnesota 18 September 1997
photos by Konrad P. Schmidt
Permission is granted for the non-commercial educational or scientific use of the text and images on this Web document. Please credit the author or authors listed below.
Text by Jay T. Hatch, Photograph by Konrad
General College and James Ford Bell Museum of Natural History
University of Minnesota, Minneapolis/St. Paul.