Pontoporeia and mysis in lakes of the Canadian northwest : a study of their ecology, biology and economic importance in Great Slave Lake and Lake Athabaska : including a re-evaluation of the theories of the origin of these species in fresh water lakes : a thesis submitted to the Committee on graduate studies in partial fulfilment of the requirements for the degree of Master of arts in the Department of biology, University of Saskatchewan

Since the middle of the last century, a considerable amount of scientific literature has been published on the so called “glacial marine relicts,” Mysis oculata var. relicta Lovan and Pontoporeia affinis Lindstrom. Intensive and extensive studies have been made of the ecology, natural history and d...

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