CONTENTS. 



PAGE 



Preface 3 



Table of the families of Orthoptera ..... 8 



Table of Forficulidae 11 



Tables of Blattidae . . 12 



Tables of Mantidae . 16 



Tables of Phasmidae 19 



Tables of Acridiidae 22 



Tables of Locustidae ... .... 51 



Tables of Gryllidae . . 62 



Bibliographical Notes : General 67 



Forficulidae 67 



Blattidae 68 



Mantidae 70 



Phasmidae 71 



Acridiidae 72 



Locustidae .'77 



Gryllidae 80 



List of the Literature 83 



Index 88 



