EXPLANATION OF PLATE V. 



Fig. 1. Diatrcea venosata (C. S. 1635). 



a, lateral, and, b, dorsal view of larva. x4. 



c, details of spiracle of fifth segment, more highly magnified. 



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



Fig. 2. Diatrcea venosata (C. S. 1607). 



a, Pupa, x5. 



b, Posterior segments of pupa, lateral view, more highly magnified. 



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



