HEMIPTERA. 



167 



Fig. l>o5. — Dactylopius ci'trt, fe- 

 male, enlarged. (From the 

 Author's Report for 1880.) 



Fig. 204. — Dactylopius longispi- 

 nus, female, enlarged. (From 

 the Author's Report for 1880.) 



Fig. 206.— Ket mes sp., on Quercus agrifolis. Adult females on stem; immature males 

 uii leaves. (From the Author's Report for 1880.) 



