162 EXPERIMENT WITH FORMICA FUSCA 



The details of this observation will be found in the 

 Appendix. 



- Again, on July 11, 1875, I put out some pupge in a 

 «aucer, and at 5.55 p.m. they were found by a F. fusca, 

 who a? usual carried one off to the nest. 



At 6 P.M. she returned and took another. Again 



