MODIFICATION OF THE BEHAVIOR OF FISHES 



11 



CHART II 

 Arrows indicate that the fishes were driven 



Oi 



Experi- 



a 



-= g, ment 78 g, 



3 f? 3 « 

 <; o Hybopsis o 



Boiled 



Control 78 



3 



Hybopsis 



Tap Boiled 



oi 



a 



Exp. 

 83 | 



«jO Am b so 

 Boiled Tap 



-a >> 

 -a 



"Control 83 B 



Ml , ° u , M 



>> Amblo- >> 

 O plites o 

 Boiled Tap 



Experi 



Oi O 



a 50 



oi ment 53 >:^ 

 O Notropiso b 

 Tap Tap rfc C0 2 



Control 53 



3 



Notropis 



Tap Tap 



