Laserfiche WebLink
• <br />CONTENTS, Continued <br />Culture of Endangered Colorado River Fishes - Section I, continued <br />Induced Spawning and Culture of the Humpback Chub <br />and Bonytail Chub Hybrids, continued <br />Page <br />Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 <br />Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . 135 <br />Literature cited . . . . . . . . . . . . . . . . . . . . . . . . . . 136 <br />Culture of Endangered Colorado River Fishes - Section II <br />Spawning and Culture of Colorado Squawfish <br />in a Racewav Environment <br />Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 <br />Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 <br />Broodstock . . . . . . . . . . . . . . . . . . . . . . . . . 137 <br />Holding facilities . . . . . . . . . . . . . . . . . . . . . . . 137 <br />Artificial spawning . . . . . . . . . . . . . . . . . . . . . . . 138 <br />Fry and juvenile rearing . . . . . . . . . . . . . . . . . . . . 138 <br />Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 <br />Prespawning . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 <br />• Natural spawning <br />A <br />ifi <br />i <br />i <br />l 139 <br />140 <br />rt <br />spawn <br />ng <br />c <br />a <br />Incubation and hatching . . . . . . . . . . . . . . . . . . . . . 140 <br />Fry and juvenile rearing . . . . . . . . . . . . . . . . . . . . 141 <br />Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . 142 <br />Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 143 <br />References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 <br />Culture of Endangered Colorado River Fishes - Section III <br />Spawning of Razorback Suckers <br />Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 <br />Methods and materials . . . . . . . . . . . . . . . . . . . . . . 145 <br />Pond spawning . . . . . . . . . . . . . . . . . . . . . . . . . . 145 <br />Spawning in a flow-through pond . . . . . . . . . . . . . . . . . 145 <br />Circular tank spawning . . . . . . . . . . . . . . . . . . . 146 <br />Tank (holding house) spawning . . . . . . . . . . . . . . . . . . 146 <br />Hormone injections and stripping . . . . . . . . . . . . . . . . 146 <br />Egg hatching . . . . . . . . . . . . . . . . . . . . . . . . . . 147 <br />Fungus studies . . . . . . . . . . . . . . . . . . . . . . . . . 147 <br />Fry feeding . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 <br />Results and discussion . . . . . . . . . . . . . . . . . . . . . . . 148 <br />Pond spawning . . . . . . . . . . . . . . . . . . . . . . . . . . 148 <br />Spawning in flow-through type pond . . . . . . . . . . . . . . . 149 <br />• Circular tank spawning . . . . . . . . . . . . . . . . . . . . . 149 <br />Holding house tank spawning . . . . . . . . . . . 150 <br />Hormone injections . . . . . . . . . . . . . . . . . . . . . . . 150 <br />iii