Anchor Tags 



Monel Tags 



1974 mark, 1975 recapture 

 Y:|.l485x - 176.9397 

 r = .9888 



1974 mark, 1976 recapture 

 Y=l.3023x - 401.7037 

 r:.9277 



1975 mark, 1976 recapture 

 Y = .9899x + 79.4105 



r = .9833 



1974 mark, 1975 recapture 



Y = .6l46x + 466.4699 

 r = .8228 



1974 mark, 1976 recapture 



Y = .5605x + 608.8107 

 r = .9802 



1975 mark, 1976 recapture 



Y = .8267x - 61.5117 

 r:.83ll 



7000 n 



6000 - 



5000 - 



■X 4000 - 



3000 - 



2000 



1000 



1000 



2000 



3000 4000 5000 



Weight at Tagging (g) 



6000 



7000 



Figure 19. Comparison of the linear regression analysis of 

 the weight at tagging versus the weight at recapture of monel - 

 and anchor-tagged sturgeon over the three years of sampling 

 in the Tongue River. 



45 



