FISHERY BULLETIN: VOL. 81. NO. 3 



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I February — • 



 1 January 



WIND- KILOMETERS (10 3 ) 



FIGURE 3. — Progressive vector diagrams 

 for wind at Newport. Oreg., 1 January- 1 

 August 1971 and 1972. 



1 August- 



Zoeae VTs and VII's were caught at the 15 nmi sta- 

 tion. On the early May cruise there were two centers 

 at 5 and 50 nmi with young stages predominant at 

 both. Samples collected 14 May contained a few in- 

 termediate and later larvae between 5 and 30 nmi. On 

 1 June, larvae were widely distributed between 10 

 and 60 nmi and were Zoeae VI to XIII. Larval abun- 

 dance, though greater than in mid-May, was still low. 



Even greater dispersion was seen on 1 2 June (3 to 60 

 nmi), but there was a peak at 25 nmi. The cruise of 28 

 June produced the only two juveniles of the season at 

 5 and 15 nmi. Other larvae in late zoeal stages (X to 

 XJJI) were found between 1 and 40 nmi. No larvae or 

 juveniles were found on 6 or 2 1 July. 



To simplify the depiction of distribution of specific 

 larval stages, abundances (no./l,000 m 3 ) were 



458 



