HOBSON and CHESS: TROPHIC RELATIONS OF THE BLUE ROCKFISH 



75 



diet 

 volume 

 7. 

 lOQ- 



75- 



50- 



25- 



% 

 100 



75 



50 



25 



r^^r^ 



r^^ 



^^ V7\ 



o tl 



.■PE 



% 



lOOr 



75 



50 



oLE^a_ 



% 



100 



75 



50 



.^YZl 



25- 







t » 



o t^ 



o □ 



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Percent 



stomachs 



empty 



Figure 13.— Coniiwzterf— Seasonal variations in the diet of Sebastes mystinus : 



c. Diet during fall of the downwelling season, n = 73. 



d. Diet during winter of the downwelling season, n = 38. 



739 



