EXPLANATION OF PLATE XVIII. 



Head iu profile. 



Tail, from underneath. 



Fig. 1. Larva, oi Fseudoterpna percoinjdaria, Gn. 



" *' " " •• ' Head, from underneath. 



., 16. ,. 



,. Ic. ,, 



" 1^^- '• .. ,. Pupa. 



„ 2. Pollys muUituberculata, Rainbow. 



" '^' " " Cephalothorax, showing arrange- 



ment of eyes as viewed from 

 the side. 



" 26. „ „ Epigyne. 



