POWER OF COMMUNICATION. 391 



No. 1. No. 2. No. 3. 



10.57 

 10.59 10.59 



11. 2 11. 2 



11. 4 



11.17 



11. 9 11. 9 



11.13 



11.16 

 11.17 



11.40 



11.47 



12. 



11. 5 an ant to SLi\m. 

 11. 8 



11.10 

 11.14 



11.18 

 11.20 11.20 „ „ 



11-21 



11.22 an ant to m 

 11.23 11.23 11.23 



11.25 an ant to larvaa 

 11.26 

 11.28 



11.30 

 11.33 11.33 



11.35 



11.42 

 11.46 



11.44 



11.50 11.50 

 11.54 11.54 



11.55 an ant to m. 

 11.58 11.5 



12. 1 



12. 6 „ 

 12. 7 



