X TABLE OF CONTENTS. 



Family Xenidse — Continued. Page. 



Genus Halictoxenos zephyri ] 50 



sparsi 150 



manilse 151 



robbii 151 



Genus Apractelytra 151 



sch warzi 152 



Genus Crawfordia 153 



pulvinipes 153 



eoekerelli 155 



Family Halictophagidse 155 



Genus Halictophagus 156 



curtisii 156 



Genus Pentacladocera 157 



schwarzii 157 



Genus Pentoxoeera 157 



australensis 158 



? phseodes 159 



? stenodes 159 



? sch warzi 159 



Genus Agalliaphagus 159 



americanus 160 



Genus Megalechthrus 160 



tryoni 160 



Genus Neocholax 160 



jacobsoni 161 



Genus Anthericomma 162 



barberi 162 



Family Dioxoceridse 163 



Genus Dioxocera 163 



insularum 164 



Family Elenchidse 164 



Genus Elenehus 165 



walkeri 165 



tenuicornis 166 



templetonii 166 



Genus Elenchoides 167 



perkinsi 167 



Genus Mecynocera 168 



kcebelei 168 



Genus Pentagrammaphila 169 



uhleri 169 



Genus Deinelenehus 170 



australensis 170 



Genus Colaeina 170 



insidiator 171 



Geographical distribution of Strepsiptera 171 



Appendices 174 



Parasitism 174 



Habits of larvae of insects 175 



Host list 177 



Glossary of terms included in this work 197 



Bibliography 203 



Explanation of plates 219 



Index of scientific names 225 



