RESPONSE OF MOSQUITOFISH TO THERMAL EFFLUENT 



503 



30 



20 



10 





 40 



30 

 20 



10 



30 



m 



3 



^20 — 



10 





 30 



20 



10 



20 



10 



1 \ r 



12 



24 36 



LENGTH CLASS, mm 



RP 

 N = 187 



PP 

 N = 193 



PC3 

 N = 245 



PC2 

 N = 192 



PCI 

 N = 225 



48 



60 



Fig. 1 Frequency distribution of Gambusia af finis collected at 

 thermally affected (PCI, PC2, and PCS) and unaffected (RP and PP) 

 stations. Collections from February, June, October, and December 

 1970 were combined. 



