LIFE HISTORY OP DIDINIUM 231 



had encysted, and the number that had died. In case of death 

 or enoystment of an individual in any line, its place was fined 

 from among the descendants of some oth;r lin'e t The s^me 



X Series: 1st Cycle 



Chart A 



series. Superfluous individuals each day were suppUed with 

 food and kept as 'stock' in the moist chambers. 



20 da™ oTtT '^'YT^f^ '-^^ ''"'•^'""'^ P^-- '^^y f°'- the first 

 20 days of this cycle, 1.64 per day for the second 20 days, and 



