TABULAR ARRANGEMENT OF THE GENERA. 



[It should be stated regarding certain names of genera mentioned below (e. g., 

 Gryllus, Locusta, Acrida, Tettigonia, Aclmrum and Bulla), that they are either not 

 now used by Orthopterologists, or having been employed by various authors for 

 very different insects, have created great confusion. I have placed them where it 

 seemed most proper.] 



GRYLLIDES. 



Gryllina. 



Phalangopsis. 



Myrmecophila. 



G^eantbus. 



Orocbaris. 



Hapithus. 



Pbyllopalpus. 



Paroccantbus. 



Phylloscirtus. 



Paragryllus. 



Gryllina (cont). 



Platydactylus. 



Nemobius. 



Gryllus. 



Aclieta. 

 Gryllotalpixa. 



Gryllotalpa. 



Xya. 



Tridaetylus. 



Rbipipteryx. 



Bradyporid^e. 



Bradyporus. 

 Hetrodes. 

 Anabrus. 

 Cypboderris. 

 Mecoxemid^e. 



Phaxeropteridje. 

 Phaneroptera. 

 Phylloptera. 

 Diplopliyllus. 

 Lobophyllus. 

 Oropbus. 



LOCUSTAELE. 



(Tettigonia.) 



PhaxeropteriDjE (cont.). 



Microcentrum. 



Steirodon. 

 Pse txdoph yllid^e . 



Cyrtopbyllus. 



Pteropbyllus. 



Platypbyllus. 



Acantbodis. 



Calamoptera. 



Meroncidium. 



Platypbyllum. 



Polyancistrus. 



