Geology topics
Robert A. Braem
Publications and source records attributed to Robert A. Braem.
Albinism in lampreys in the upper Great Lakes
Albinism in fishes is relatively rare except in some stocks of hatchery-reared salmonids. In the Petromyzonidae, only four albino lampreys have been reported.
Copeia↗
Distribution of fishes in U. S. streams tributary to Lake Superior
Experimental sea lamprey control by the Bureau of Commercial Fisheries on Lake Superior streams provided many new distributional records of the fish fauna. Seventy-one species were recorded from 175 streams. Specimens were collected at the electromechanical barriers, with electric shockers, with fyke nets, and during chemical treatment of streams. Maps showing stream records of each species are presented.
Special Scientific Report - Fisheries↗