EXPLANATION OF PLATE 46. 



Fig. 1. CMlo simplex (C. S. 1580). 



a. Lateral, and, b, dorsal view of larva, x 5. 



c Details of spiracle on fifth segment, more highly magnified. 



d. Details of first prolog, seen from below, more highly magnified. 



{Note. — Anterior hair on right side of anal plate was absent in this specimen.) 



Fig. 2. CMlo simplex (C. S. 1561). 



a. Pupa, x5. 



h. Posterior segments of pupa, lateral view, moie highly magnified. 



c. Anal segment of pupa, ventral surface, more highly magnified. 



