Lehodey et al.: Modelling the distribution of Beryx splendens 



753 



SEAMOUNT B 

 ACTUAL CPUE 



..Hill... 



...llllll.,., 



.i.ilnli. 



5000 ., «25 m 



o I nftiton 



25 30 J5 40 45 



DEPTH (m) 



FL (cm) 



SEAMOUNT J 

 ACTUAL CPUE 



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llllll 



llllll. 



llllll, 



"oL 



vJUJUuw„ 



27 32 37 42 47 



|f!" f "k* ';'' 650 



f^L^ - 6O0 625 DEPTH (m) 

 47 



SEAMOUNT J 

 BIVARIATE NORMAL MODEL CPUE 



pL 750 

 700 



DEPTH (m) 



FL (cm) 



SEAMOUNT J 

 RECURSIVE MOOEL CPUE 



DEPTH (m) 



Figure 4 



Actual CPUE for alfonsino, Beryx splendens, by fork length (cm) and depth (m), recorded on seamounts B 

 and J during the fishing cruise carried out by the longliner Humboldt, and predicted CPUE from the 

 bivariate normal model and the recursive model. 



