FULL-PAGE PLATES 



PLATE FACING PAGE 



I, I. Sea Lami'rey; 2. Lampern . . .6 



11. I. Sturgeon ; 2. Grilse . . . .24 



III. Head of Old Male Salmon . . -30 



IV. Parr ....... 34 



V. Scales of Smolt, Grilse, and Salmon . 42 



VI. Sea-trout . . . . . -56 



VII. Trout . . . . . .64 



VIII. I. ToRGOCH ; 2. Windermere Char . . 86 



IX. I. Lonsdale's Char; 2. Young Windermere 



Char . . . . . .92 



X. I. Struan ; 2. Killin Char . . .96 



XI. I. Large- mouthed Char of Ben Hope; 



2. Malloch's Char .... 100 



XII. I. Shetland Char; 2. Orkney Char . . 102 



XIII. Gray's Char . . . . .104 



XIV. I. Trevelyan's Char ; 2. Blunt- snouted 



Irish Char . . . . .110 



XV. I. Cumberland Vendace ; 2. Lochmaben 



Vendace . . . . . .114 



XVI Lough Erne Pollan . . . .118 



XVII. I. PowAN ; 2. Smelt . . . .124 



XVIII. Grayling ...... 126 



XIX. I. Allis Shad; 2. Twaite Shad . . . 134 



XX. I. Burbot ; 2. Pike . . . .138 



XXI. Heads of Eels . . . . -154 



XXII. Transition from Leptocephalid to Elver . 160 



XXIII. I. Carp; 2. Hybrid Carp and Crucian Carp. 172 



XXIV. I. Crucian Carp; 2. Gold-fish . . . 176 

 XXV, I, Barbel ; 2, Tench . . . .180 



