944f210d___Changes_in_Fish_Species
[Decade] 1890 [Market Stimulation] railways were expanding on the north shore of Lake Erie allowing rapid transportation of catch [Fishing Technology] introduction of gill nett lifter -introduction of more efficent trap nets and fyke or hoop nets [Changes in Fish Species] 
Lake Trout annual catches exceeded 50 metric tons in late 1800's
Changes in Fish Species