STATION-EGGS AT EN 



O 20000 



JAN OlFEB OlMAR 01APR 1 MAY 01JUN OIJUL OlAUG 1 SEP OlOCT O 1 NOV OlDEC 01. 



MONTH 



STATION-LARVAE AT EN 



800 



700 

 SOO 

 SOO 

 400 

 30O 

 200 



JAN 01FEB OlMAR OlAPR 1 MAY 01JUN OIJUL 01AUG 01SEP 01OCT OINOV 01DEC 01 



MONTH 



STATION-LARVAE AT NB 



1400 



1 300 



1 20O 



1 TOO 



1 000 



300 



SCO 



700 



SOO 



SOO 



400 



300 



200 



"EB OlMAR OlAPR OlMAY 01 



OlAUG OlSEP OlOCT OINOV OlDEC 1 J AN 



Figure 22. Annual cumulative density (no./SOO m ) oftautog eggs at EN and larvae at EN and NB. 



50 



