LIST OF PLATES 



Plate I. Leaf-like species - . . . Frontispiece 



Plate 11. Tettigidea, Paxilla, and Nomotettix - Facing page 14 



Plate III. Tetti.x and Tettigidea ■ - - Facing page 28 



Plate IV. Tettix - . - - . Facing page 46 



Plate \'. Tettix ---... Facing page 64 



Plate VI. Apotettix, Telraatettix, and Neotettix, etc Facing page 82 



Plate VH. Clypeotettix, Apotettix, Ochetotettix, etc - Facing page 100 



Plate VIll. Heads of diEferent Paratettix - - Facing page 118 



Plate IX, Heads of Telmatettix, Clypeotettix, etc - P'acing page 136 



Plate X. Heads of different Tettigidea - - Facing page 154 



Plate XI. Eggs and abdominal appendages - - Facing page 172 



LIST OF TEXT ILLUSTRATIONS 



of Tettix obscurus on title page. 

 Tettix ornatus triangularis xarieties 

 View of swampy meadow inhabited by Tettigida; 

 Tettigidea parvipeniiis preparing hole for the eggs 

 Spermatozoa ------ 



Larva of Tettix obscurus 



Tettix ornatus, external anatomy - 



Tettix granulatus anatomy of thorax 



Hind wing of Paratettix cucullatus - 



Hind wing of Tettigidea parvi|iennis pennata 



Hind wing of Tettix gibbosus 



Fore-wing or Elytra of Paratettix cucullatus - 



Femora of different Paratettix 



First abdominal sclerites 



9 

 II 



13 



17 



29 

 30 

 30 

 31 

 31 

 32 

 33 



