INDEX 



219 



Trout, sea trout "young" indistinguishable 

 from young of (Regan), 17, 21^ 97 

 distinctious noted, 76, 98, 99 

 shape, 53, 59, 95 

 silverjr, 25, 100 

 slob, 24, 25 



spots, 50, 51, 52, S3, 95 

 tailless, 42 

 teeth, 57, 60 

 tidal, 24-27, 34 

 transplanting, 24, 48 

 weight, 49, 49 (note) 

 Trotit Waters : Management and Angling, 



W. H. Ai-mistead, 139 

 Tweed Acts, kelts, 167 



Tweed Commissioners, Annual Report, 

 1915, diseased fish destroyed, 165, 166 



U 



Umbilical (or yolk) sac, 75 

 " Unclean or unseasonable," statutory ex- 

 pression discussed, 132 



V 

 Ventral (or pelvic) fins, 53 

 Vomer, 57, 60 



W 



Walton, Izaak, cross-breeding, 36 



bull trout, 41 

 Ward, Dr. Francis, colouration, 51 



mortality of eggs, etc., 79 

 Whitling, 9, 104, loS, 113, 115, 119-135, 139 



age, 113 



ascent, limits of, 12S 

 time of, 119 



Whitling, characteristics, 119, 129, 130 

 colouration, 119, 129 

 descent, 133 

 eggs, 130 

 divided run, 123 

 feeding habits, 115, 119, 122, 129, 130, 133, 



135 

 fins, 119, 121 

 growth, 119, 133 

 " homing " instinct, 125-128 

 legality of capture, 132 

 maturity, 133, 139 

 migration, 122-124 

 nomenclature, 11 9-1 21 

 Norwegian, 122 

 " parr marks," 119 

 scales, 119, 130 

 shoal habit, 124 



size, 104, loS, 119, 121, 122, 129 

 spawning, 128-132 



dress, 129 



evidence from scales, 130, 131 



Malloch's opinion, 132 

 spring run, 133, 134 

 statutory definition, 9 

 Wonderful Trout, The, J. A. Harvie-Erown, 



49 (note) 

 Woodward, Dr. A. Smith, Salmonido', 



common ancestor, 32 



Y 



Yarrell, William, salmon, sea-trout and 

 " grey trout " distinguished, 56, 62 



teeth, 57 



trout deformity, 78 

 " Yellow-fins," 120 

 Yolk (or umbilical) sac, 75 



