INDEX. 301 



PAGE 



Incubation ........ 42 



Instruments used in ..... 50 



Time of, with salmon spawn .... 107 



Time of, with trout spawn at different temperature of water C4 



Introductory remarks ...... 13 



Jacobi, discovery of artificial propagation . . . 245 



Lake Fusaro ....... 227 



Lake trout . ... . . . . 186 



Lucrine Lake .....*. 227 



Maggot factory ...... 75 



Maggots as trout food . . . *. 74 

 Manipulation of salmon ..... 109, 122 



of trout ...... 52 



Manner of feeding young trout .... 69 



Martin & Gillone's establishment .... 241 



Mink Cultivation of ..... 275 



Naturalization of fishes ..... 178 



of brook trout .... 184 



of lake trout ..... ISfi 



of Schoodic and Sebago salmon . . 188 



of sea trout of Canada . . . 193 



of grayling . . . . 196 



of whitefish . . . . .197 



of Oswego bass .... 200 



of smelt . . . . .200 



of rockfish, or striped bass . . . 203 



of white perch ..... 204 

 of crappie ..... 205 



of black bass of the Lakes . . . 205 



" " West . . . 211 



of catfish . . . . .213 



of carp ..... 217 



of pike ...... 218 



Osmerus ....... 200 



Otsego bass ....... 200 



Ova Consequence if all of them produced fish . . 16 



Of whom the, can be procured . . . .41 



Packing and transportation of ... 58 



Placing them in troughs . . . . .56 



Manner of removing them from troughs for transportation 60 

 How to examine them . . . . .60 



Appearance of during incubation ... 61 



26 



