L. R. CLEVELAND. 



Kalotermes schwarzi, K. jouteli and Prorhinotermes simplex 

 when incubated for 24 hours at 36 C. are defaunated, but enough 

 material was not available to carry out extensive experiments 

 on these forms as was done with Reticulitermes flavipes. 



TABLE II. 



SHOWING THE LENGTH OF LIFE OF INCUBATED AND NON-INCUBATED TERMITES 

 WHEN FED THEIR NORMAL DlET OF WOOD. 30 EXPERIMENTS 

 SELECTED AT RANDOM FROM A SERIES OF 500. 



To be certain there was no error in the experiments which 

 had been done up to this time, more than live hundred jars of 

 termites were collected; some were incubated and some were not 

 incubated, as shown in Table II. No doubt 100,000 termites 



1 Indefinitely. 



