166 EXPERIMENTS TO TEST 



fwenl over 



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

 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 



