POWER OF, COMMUNICATION. 387 
No, L No. 2. 
Returned 12.31 12.35 an ant tom. 
» :12.36 
«DA 
» 12.46 
» 12.50 
» «D4 
ees) 
- ne 
I then put her into a small bottle. 
T let them out again at 7.10 on the 27th. Though 
the interval was so long, they began at once to work ; 
but one unfortunately met with an accident. The other 
returned as follows, viz. at 
7.20 
7.30 
7.40 
7.48 stranger to m. 
7.46 
7.51 
7.55 
7.59 
In these experiments, therefore, 17 unmarked ants 
came ; but at the point 7” they all took the wrong turn, 
and not one reached the larva, 
