OUR INSECT FRIENDS 



365 



FIG. 366. Lady beetles ("lady birds," "lady bugs") or coccinellids; a, larva; 6, pupa; 

 c, imago; all much enlarged. (U. S. Bu. Ent.) 



on 

 withm. 



FK; 3G/ Skins of lady beetle larva? FIG. 368. Syrphus flies; 1 and 2 adults- 



bark, split open and showing pupae 3, larvae eating plant lice; lower figure con- 

 tracted larva; 5 and 6, view of larva, en- 

 larged, and pupa. 



