Plate XXVII 



Pig. 1. Locust-borer, Cyllene robinice, adult: a, male; i, female. En- 

 larged as indicated. (Hopkins, Bull. Bur. Ent. U. S. Dept. 

 Agr.) 



Fig. 2. The same, pupa : a, ventral end ; b, dorsal view. Enlarged as in- 

 dicated. (Hopkins, 1. e.) 



