ro 



1000 

 800 

 600 

 400 

 200 

 

 200 

 400 

 600 



O 800 



O 



O 



UJ 

 < 

 > 



< 



q: 



UJ 

 CD 



1000 



1000 



SURFACE 



FLOOD , EBB 

 DAY 



BUOY 32 



1000 



FISHERY BULLETIN: VOL. 78, NO. 2 



BOTTOM 



IZZl EAST 

 ^ WEST 

 777^ CHANNEL 



NIGHT 

 FLOOD • EBB 







1000 



'P 



'^ 



o» 



BUOY 50 



1000 



1000 



z 



FLOOD I EBB 



DAY !=' EAST 



Wm WEST 



PTT, CHANNEL 



'^^ MID (6.1m) 



EZD CHANNEL 



NIGHT 

 FLOOD EBB 



FLOOD I EBB 

 DAY 



APR 



14 5 II 



MAR APR APR 



14 5 II 



MAR APR APR 



Figure 3. — Abundance of spot, LetostomMsxan^/iizrus, collected on three sampling dates at buoys 32 and 50. Data are stratified to show 

 mean values for each paired transect with respect to surface-bottom, day-night, and flood-ebb catches. Spot were not captured at buoy 50 

 on 14-15 March. 



424 



