166 EXPERIMENTS TO TEST 



A i. ± ^7 An \ went over 

 An ant at 7.42 i , . , 

 I L to T. 



8.39 



At 10.35 I imprisoned her till 12.30, when I put her 

 again to the larvae. 



12.48 back to larvae. 



12.55 „ An ant at 12.58 went over L to I. 



1. )) )) 1. 1 ;, ,) 



1.15 „ „ 1.10 



1.20 „ „ 1.13 



After this she did not come any more. During the 

 time she made, therefore, 25 visits to the larvae; 21 

 other ants came a distance of nearly 4 feet from the 

 nest and up to the point of junction within 2 inches of 



