CONTENTS, 



Pace 



Physical character of the lakes 151 



Location 151 



i Origin anil size 151 



Depth and variation in level 152 



Affluents I : > : < 



Character of shores and bottom - 



Transparency of the water i"> : 



Temperature of air and water 154 



Aquatic vegetation I"'! 1 



Plankton 160 



Forms 160 



< Quantity 160 



Distribution l' 1 ' 



Fishes 161 



Importance of study of fish food 162 



Food of the t p ints 164 



Examinations of trout st achs 165 



Landlocked salmon 165 



( ireenback trout 166 



Rainbow trout 161 



Mackinaw t r<n it 167 



Small brook trout 167 



Large brook trout 167 



Fry 1 < 18 



Sun ii nary and discussion of results Hi' 1 



1 'lank ton Crustacea as fish food 171 



Bibliography 175 



149 



