INDEX 



287 



Ringer eggs, 141 



Rock-bass, culture of, 51, 67 



Salmon, culture of, 174 

 Salt baths, 156, 276 

 Shade, need of, 97 

 Shelf of a pond, defined, 10 

 Shipping fish, 84, 106 

 Sides of ponds, 12, 68, 98 

 Silversides, culture of, 175 

 Site of ponds for bass, 5j for 



trout, 93 



Smelt, culture of, 212 

 Sorting of young fish, 67, 129, 



169 

 Spawning of black bass, 30; 



of carp, 81; of cat-fish, 62; 



of goldfish, 263; of pike, 



204; of perch, 191; of trout, 



126 



Spermatozoa, 131, 134 

 Stripping trout, 129, 132 

 Sucker, culture of, 215 

 Sun-fish, culture of, 49 



Tadpoles, development of, 232 ; 



habits of, 220, 228, 230 

 Temperature in trout-culture, 



90, 108, 123 

 Trout, brook, culture of, 86- 



173 



Water suitable for black bass, 

 3, 10; for carp, 78; for 

 brook- trout, 86 



Water beetles, 231 



Yearling trout, care of, 166 



