Table 1. — Samples in which pro-clea.vagc3 uggs were taken 

 (Regular survey cruises of I9UO-I9UI) 



Number N^ombcr Number Av. size 

 Time of pre- of of pre- 

 station of cleavage stage II stage III and cleavage 

 No. collection±/ eggs^ eggs stage IV eggs eggs 



11 

 12 

 22 



U 

 19 

 15 



6 



100^/ 



1 



1 



1 30 - 1.60 " 



1 



1 13 - 1.78 



1 



1 156 - 1.05 •• , / 



U 808 - 1:0U; 1.70 nun.ii/ 



1 



1 



3 



1 lU - 1.60 mm. 



25 - 1.51i " 



3 



1 



2 



1 - 60 1.65 



1 



8 



1 



1 - 193 i.oU 



2 



1 



1 



— The time of collection as used in tables 1 and 2 refers to the time when 

 the plankton net was going through the 20-10 M. zone. 



2/ 



— ' Number of eggs in the sorted portions of all ntts used at a station, 



v/hether of 2 M, 1 M, or l/2 M diameter. 

 1' Approximate number, 

 ii' Eggs of two size groups. 



136 



