HOUDE: ABUNDANCE AND POTENTIAL YIELD OF ROUND HERRING 



GE 7101 



Ltrkus teres egos 

 February 1971 



(£7101 



I ; 6 TERES LARVAE 

 FEBRUARY 1971 



86° 



84' 



8C 7113 S Tl 71114 



etrumeus teres eggs 



May 1971 



84* 



6E 7127, TI 7131 & 8B 7132 

 Etrumeus teres eggs 



November 1971 



84' 



8C 7113 S TI 7111 



f.truheus teres larvae 



Nay 1971 



* 84° 



GE 7127, TI 7131 & 8B 7132 



Etrumeus teres larvae 



November 1971 



FIGURE 3. — Distribution and abundance of round herring eggs and larvae. Catches are standardized 

 to numbers under 10 m 2 of sea surface. A, B: Cruise GE 7101, February 1971. C, D: Cruise 8C 7113- 

 TI 7114, May 1971. E, F: Cruise GE 7127-TI 7131-8B 7132, November 1971. 



71 



