FISHERY BULLETIN: VOL. 75, NO. 3 



30 



28 



GE 7208 



Opisthoneha oglinuh eggs 



May 1972 



26' 



28° - 



GE 7208 



Opisthoneha oglinum larvae 



Hay 1972 



82° 



80° 



86° 



84° 



82° 



80° 



GE 7210 



Opisthoneha oglinum eggs 



June 1972 



30' 



28' 



86° 



GE 7210 



Opisthoneha oglinuh larvae 



June 1972 



30' 



28' 



82° 



80° 



84° 82° 



IS 7205 



Opisthonema oglinuh larvae 



Septehber 1972 



80° 



FIGURE 4. — Distribution and abundance of thread 

 herring eggs and larvae. Catches are standardized to 

 numbers under 10 m 2 of sea surface. A, B. Cruise 

 GE7208, May 1972. C, D. Cruise GE7210, June 1972. 

 E. Cruise IS7205, September 1972. No eggs were 

 collected on this cruise. 



26' 



86° 



82° 



498 



