1918 



Shelf ord; on Acidity Affecting Fishes 



105 



ACKNOWLEDGMENTS 



The author wishes to thank Professor Trevor Kincaid for assistance 

 in collecting and for identifying the fishes. The entire expense of the 

 work was borne by the Puget Sound Biological Station. 



TABLES 



Table 1 Showing the general results of the addition of sulphuric 



acid to sea-water and the effect on fish&s 



ec. N/10 

 H:.S04 



Pt. per 

 million 



CO. COo 

 per liter 



pH. 



SPECIES AND RESULTS 



Died after O.K. after 



