VIII CONTENTS. 



Biological notes on the different species — Continued. 

 Family Termitidae Banks — Continued. 



Subfamily Rhinotermitinae Froggatt — Continued. 



Genus Reticulitermes Holmgren^ — Continued. Page. 



Reticulitermes claripennis Banks 165 



Reticulitermes tibialis Banks 167 



Reticulitermes hesperus Banks 172 



Reticulitermes lucifugus Rossi 174 



Reticulitermes humilis Banks 176 



Reticulitermes humilis, var. hoferi Banks 178 



Reticulitermes tumiceps Banks 178 



Subfamily Termitinae Banks 178 



Genus Amitermes Silvestri 178 



Amitermes (Termes) tubiformans Buckley 179 



Amitermes arizonensis Banks 182 



Amitermes (Termes) wheel eri Desneux 184 



Amitermes californicus Banks 185 



Amitermes (?) perplexus Banks 186 



Amitermes (?) confusus Banks 187 



Genus Anoplotermes Fritz J! iiller 188 



Anoplotermes fumosus Hagen • 188 



Genus Nasutitermes Banks 189 



Nasutitermes costaricensis Holmgren 190 



Genus Constrictotermes Holmgren 190 



Constrictotermes tenuirostris Desneux 190 



Constrictotermes (Termes) cinereus Buckley 191 



" Eutermes " (Termes) nigriceps Haldeman '. 193 



Leucotermes tenuis Hagen 194 



Literature cited and read 197 



Explanation of plates 207 



Index : 213 



