300 



f 











• TOP AND BOTTOM 





» 



— • TOP 







250 



A. . . . 



.A DrtTT^W 





/ ,• 



W 



• BOTTOM 











/ / 











J 



200 



' m 



/ '* \ 





/ P 





w- 



\ \ 



150 



- 



'* \ \ 



/ 



' 



100 



• 





___•' 





50 









__.,• 





^ *'" 









1 



i i ^i 



^^^ 



^, 



3 4 5 



STATIONS 



A B 



Figure 27. Average number of individuals in the top, bottom, 

 and combined top and bottom parts of the sample at 

 the five transect stations and stations A and B. 



88 



