CONTENTS 



PAGE 



SCHEME OF THE CLASSIFICATION ADOPTED IN THIS BOOK . vii 



CHAPTER I 



HYMENOPTERA PETIOLATA COXTIXUED SERIES 2. TUBULIFERA OR CHRYSI- 

 DIDAE. SERIES 3. ACULEATA GENERAL CLASSIFICATION DIVISION I. 

 ANTHOPHILA OR BEES 1 



CHAPTER II 



HYMENOPTERA ACULEATA CONTINUED DIVISION II. DIPLOPTERA OR WASPS 

 EUMENIDAE, SOLITARY TRUE WASPS VESPIDAE, SOCIAL WASPS 

 MASARIDAE 7 



CHAPTER III 



HYMENOPTERA ACULEATA COSTIXUEH DIVISION III. FOSSOEES OR 

 FOSSORIAL SOLITAllY WASPS FAMILY SCOLIIDAE OR SUBTERRANEAN 

 FOSSORES FAMILY' POMPILIHAE OR RUNNERS FAMILY' SPHEGIDAE OR 

 PERFECT-STINGERS . 90 



CHAPTER IV 



HYMENOPTERA ACULEATA C<>\TIXUED DIVISION IV". FORMICIDAE OR 



ANTS 131 



CHAPTER V 



COLEOPTERA OR BEETLES STREPSIPTERA . . . 184 



CHAPTER VI 



LEPIDOPTERA, OR BUTTERFLIES AND MOTHS . 304 



