64 



Studies in Kansas Insects. 



Fig. Page.^-^" 

 10. Posterior angle of the lateral lobes of the pronotum 



never broadly rounded (11) 27 M 



10. Posterior angle of the lateral lobes of the pronotum 



broadly rounded Derotmema. 28 



Pig. 27. — (11) 



Fig. 28. — Derotmema. 



