机译:Darter (Family: Percidae) Abundance in Deep-Water Habitats of the Upper Mississippi River
Fisheries Research, Fish and Wildlife Division, Minnesota Department of Natural Resources, 1801 South Oak Street, Lake City, MN 55041;
Long-Term Resource Monitoring Element, Ecological and Water Resources Division, Minnesota Department of Natural Resources, 1801 South Oak Street, Lake City, MN 55041;
Nongame Program, Ecological and Water Resources Division, Minnesota Department of Natural Resources, 1601 Minnesota Drive, Brainerd, MN 56401;
benthic trawl; darters; large rivers; Percidae; western sand darter;