SEA-FISHERIES LABORATORY. 



229 



Table XIII. Menai Straits. 1913. 





Mar. 



Oct. 



Nov. 



Dec. 



Sex 



s 



? 



<J 



$ 



3 



$ 



s 



? 





Group 



2 



3 



4 



2 



1 



2 



1 



2 



1 



2 



3 



1 



2 



3 



4 



1 



2 



3 



1 



2 



3 



10-5 













































11-5 













































12-5 













































13-5 













































14-5 













































15-5 



















1 



























16-5 











1 





1 









1 



11 



7 

 3 















1 







17-5 











3 





9 



...2 

 ...5 

 ...6 

 ...4 

 9 



7 

 6 

 2 



2 

 15 



7 

 3 

 2 

 1 



1 



1 

 11 



12 

 7 

 3 







1 



2 

 1 

 1 



2 

 3 



2 

 4 

 6 

 4 

 2 

 2 

 1 







18-5 









1 



...2 

 3 



...9 

 ...5 



7 



...1 



...2 

 ...1 





2 



3 



1 

 3 



1 

 2 

 3 

 4 



1 





19-5 



9 











20-5 









1 







21-5 ...... 













4 





22-5 









.. 1 



...1 



...5 

 4 



...1 



...4 

 ...6 





23-5 









1 







1 









1 



24-5 

















1 











25-5 





1 









1 















1 











26-5 



























1 

 1 









27-5 





9 



























28-5 





I 







































29-5 





1 





































1 





30-5 











































31-5 







I 

























1 







1 









32-5 



































33-5 '. 













































34-5 











































35-5 













































36-6 













































37-5 













































38-5 













































39-5 













































40-5 













































41-5 













































42-5 







(9) 







































43-5 











































53-5 





























































