b. The common species of blister beetles (. Meloidce), the larvae 
of which prey upon locust eggs. 
„ ?'• h 1 ' ^ lv f and images of our common ground beetles (Ca- 
labidce), which also destroy locust eggs. 
m 5' ^ dl P- e ?’°? S egg-Pfrasite (possibly Anihomyia angustifrons, 
Meig ), which had destroyed many of the locust eggs in'Knox 
county during the autumn of 1885. b 
caS numbers.* occasionall y a PPear in signifi- 
* For a discussion of enemies of the Rocky Mountain lornst m,o maiciiv .. , 
prey upon our indigenous species), see 1st Rep U. S. Ent. Com , pp 281-334 7 whlCh P^bably 
