stream 



Table 'v.-CompariBOns between mean total lengths of fish 

 from 1952 spawning migrations 



liimbers Mean Standard 



of total devla^ 



fish lengths tion Orouse Yellowstone Ifelican 



Significance of differences between 



tnt.al langtha 



Creek 



Birer 



Creek 



Arnica 

 Creek 



Orouse 



Creek 



3^3 



37if.7 16.61 



♦* t»J.931 ** t s9.787 ** t -12.617 



n.s. ■ not significant 



* B significant, .05 level 

 ♦ * a highly significant, .01 level or better 



10 



