Vlll CONTENTS 



PAGE 



AMONGST THE BEES AT WORK . . . .81 

 ANTS, THEIR GUESTS, AND THEIR LODGERS . . 88 

 How CAN AN " ACULEATE " BE RECOGNIZED ? . 92 



MALES AND FEMALES 95 



THE VAGARIES OF COLOUR AND STRUCTURE IN THE 



SEXES . .... . . .100 



THE DISTRIBUTION, RARITY, OR ABUNDANCE OF 



VARIOUS SPECIES . . . . . . 105 



ON BEES' WINGS . . . . . .110 



ON BREEDING ACULEATES, ETC 113 



ON COLOUR . 119 



THE DEVELOPMENT OF INSECTS FROM THE EGG . 124 

 ON STRUCTURE . . . . . . 132 



INDEX . Ill 



