Fig. 16. The Lace Wing Fly (Chry- 

 soprt.) (a) Egg on stalk foi- pi'otec- 

 tiou; (h) Larva, called Aphis Lion; 

 (c) Adult Female Lace-wing. This 

 is the individual that layed the egg 

 shown at a. Twice natural size. 



#t#fi#i 



Fig. 17. Several sjiecies of Lady Beetles, taken from Cucur- 

 bitaceoiis plants, where they were devouring Plant Lice, In- 

 sect eggs, etc. Twice natural size. Above are the larva and 

 pupa of a Lady Beetle. 



Fig. 18. The .Pickle Worm (Endioptis nitalis). Reproduced 

 from the Keport of the United States Department of Agriculture. 

 (Riley). 



