300 INDEX. 



PAGE 



Filterers ........ 49 



Fish culture . . . . . . . 13 



What it is . . . . . .14 



Its advantage over natural propagation . . 14, 15 



Object of . . . . .16 



Its antiquity . . . . . . 16, 17 



Of the Chinese ...... 16 



Of the Romans ...... 17 



Practised by Dom Pinchon ..... 17 



by Jacob! ..... 18 



by Young ..... 19 



by Shaw . . . . . 19 



by Hogg 19 



in Norway ..... 19 



in France . . . . .19 



by Joseph Remy . 20 



A new science ...... 20 



Importance of ...... 25 



Its utility in stocking rivers . . . . ' . 15 



Food, allowance for a given number of trout . . 76 



For adult trout ...... 73 



For young trout ..... 68 



Natural . . . . . . 76, 231 



Frozen salmon spawn . . . . . 108 



Fur-bearing animals, cultivation of .... 274 



Gourami . ...... 250 



Adaptations for living out of water . . . 251 



Habitat ....... 250 



Characteristics ...... 252 



A fighting fish ...... 252 



Grayling ....... 196 



New species of ...... 196 



Hatching, time of ...... 15 



Time occupied in ..... 16 



Effect of temperature on . . . .29 



Spring water necessary for .... 29 



Apparatus, French . ..... 42 



American ..... 43 



In-door . . . . .45 



Hatching-house, plan for . . . . .46,47 48 



Hatching- troughs ...... 49 



Herring ....... 176 



Huningue, account of . . . . .85 



Hybrids, remarks on ..... 183 



