388 



EXPERIMENTS ON 



APPENDIX r. 



The following are the details referred to on p. 168 : — 



January 27, 1875. — At 5.30 I let out the same two 

 ants as were under observation in the preceding experi- 

 ments. 



No 1. No. 2. 



Returned at 5.40, the other not till 6.49 

 6. 



6. 8 

 6.26 

 6.32 

 6.37 

 6.41 

 6.45 

 6.48 

 6.51 

 6.54 



7. 1 

 7. 5 

 7. 9 

 7.17 



7.25 

 7.29 



6.22 an ant to m. 



I then put them into the bottle. 



