1 62 HUGH GLASGOW. 



PLATE IV. 



FIG. 10. Dysdercus suturellus, entire alimentary canal of female. 

 FIG. ii. Peliopelta abbreviates, entire alimentary canal of male. 

 FIG. 12. Peliopella abbreviata, entire alimentary canal of female showing pair 

 of large accessory caeca that are not present in the male. 



