INDEX 509 



Flow Index 67-71 

 Forage fish 



goldfish 142-143 



herring 140 



minnow, fathead 141-142 



shad 140 



shiner, golden 143-144 



sucker, white 140-141 



tilapia 140, 144 



Goldfish 



diseases: Ambiphrya [Scyphidia] 323; Chilodonella 319; furuncu- 

 losis 306; Lernaea 334; motile aeromonas septicemia (MAS) 

 308 



rearing- pond management 102 



spawning 136; hormone-induced 172 



temperature requirements 136 



tolerance, nitrogen gas 9 



used as forage fish 140, 142-143 

 Growth projections 62—63 



Hatchery design standards 34-39 



Heavy-metal toxicity: cadmium, copper, lead, mercury, zinc 13, 14 



Hyamine, pond disinfection 90 



Hybrid vigor 148 



Hybridization (cross breeding) 144, 148-149 



Hydrogen cyanide 10 



Hydrogen sulfide 



hatchery water 15 



rearing ponds 1 12 



toxicity 10, 14 



Interspecific hybrids 148—149 

 Inventory methods 78—83 

 Iron, hatchery water 15 



Lamprey, sea, furunculosis 306 



Length- weight relationships 60-61; tables 406-467 



Lime, pond disinfection 89-90 



