50- 



«/) 



10 



Z 



o 



o 



>- 



o 



Opsanus tau 



K = 0.799 





I I I I I I 



I I I I I I 



J L 



I 10 100 



WEIGHT OF FISH ( G. ) 



Figure 21. — The effect of weight on rate of respiration of mummichog and toadfish. The solid line is the cal- 

 culated regression line, the broken line is from the "basic" equation, and the dotted line is from the modi- 

 fied "basic" equation. Each point represents the mean of five measurements on a single fish. 



39 



