CATALOGUE 



OF 



HEMIPTERA HETEROPTERA. 



PAET IV. 



HEMIPTERA, 



A. Rostrum projecting from the front. Fore 



wings generally in two parts, the basal 

 part coriaceous, the outer part mem- 

 branous. _.---- 



B. Rostrum projecting from the lower part of 



the head. Fore wiugs generally coriaceous 

 or entirely membranous. 



1. Heteroptera. 



2. HOMOPTERA. 



HETEROPTERA. 



