The U.S. Geological Survey
United States Virgin Islands
Nicholas Johnson,Department of:Ecology The U.S geological survey, Research Ecologist Great Lakes Science Center
Imre, I., Di Rocco, R.T., McClure, H., Johnson, N.S., Brown, G.E. In Press. Migratory stage sea lamprey (Petromyzon marinus) stop responding to conspecific damage-released alarn cues after 4 hours of continuous exposure. Journal of Fish Biology
Di Rocco, R.T., Johnson, N.S., Brege, L., Imre, I., Brown, G.E. In Press. Sea lamprey avoid areas scented with conspecific tissue extract in Michigan streams. Fisheries Management and Ecology.
Johnson, N.S., Brenden, T.O., Swink, W.D., Lipps, M. On-line. Survival and metamorphosis of larval sea lamprey (Petromyzon marinus) residing in Lakes Michigan and Huron near river mouths. Journal of Great Lakes Research