1 86 



DISCOVERY REPORTS 



100 90 



PERCENTAGE 

 80 70 60 50 40 30 Z0 ID 



Fig. io. Limacina bulimoides. Diagram showing the percentages of each sexual stage in the different size groups of the 

 population. Combined data from the three largest samples at WS 996 (50-100 m.) and WS 997 (0-50 and 100-250 m.). 



Fig. n. Limacina bulimoides. March population at WS 996 and WS 997. Diagram showing the distribution of pure females, 

 mature males, developing males and sexually undifferentiated individuals in the whole March population. 



