HEMIPTERA 



APHINA. 



283 



cockerelli — Phenacaspis. 

 difficilis Coc. 

 euonymi Corns, 

 furfura (Fitch.) 

 latissima — Phenacaspis. 

 orthoJobis Corns. 

 pinifoliK- (Fitch.) 

 quercur Corns, 

 salads nigr^ Walsh, 

 sassceri C.& R. 

 spartinae Corns, 

 striata News, 

 wisteriae Cool. 

 persicse — Lecanium. 

 pollini — Pollinia. 



aurantii — Aonidiella. 

 citrinus — Aonidiella aurantii. 

 dictiospermi (Morg.) 

 rossi (Mask.) 

 tenebricosus (Corns.) 

 Coccus abietus — Aspidiotus. 



adonidum — Pseudococcus. 

 aonidum — Chrysomphalus. 

 beckii — Lepidosaphes. 

 blanchardii — Orthesia. 

 bromelise — Diaspis. 

 eeriferus — Ceroplastes. 

 crawii — Pseudococcus. 

 cupressi — Pseudococcus. 

 destructor — Pseudococcus cacti. 



Fig-uie 271. Red and soft brown scale. 



stellifera — Vinsonia. 



Lilmi Lepidosaphes. , 



variolosum — Asterolecanium. 



ulmi — Lepidosaphes. 



vitis — Pulvinaria. .^^ 



ziziohus — Parlatoria. ',^.3 

 Ccnchaspis ang^ci Coc. 



hibisci — angseci. 

 Dactylopius affinis — Pseudococcus. 



andersoni — Pseudococcus. 



aurilanatus — Pseudococcus. 



azaleae — Pseudococcus. 



calceolaria — Pseudococcus. 



citri — Pseudococcus. 



coccus Costa. 

 Chrysomphalus aonidL:m (Linn.) 



dudlei — Pseudococcus. 

 ephedrse — Pseudococcus. 

 erigoni — Erium. 

 gloveri — Lepidosaphes. 

 hesperidum Linn. 

 hymenoclese — Pseudococcus. 

 icteryoides — Pseudococcus. 

 lichtensioides — Erium. 

 longispinus — Pseudococcus 



nidum. 

 marltimns — Pseudococcus. 

 pseudonipae — Pseudococcus. 

 quercus — Pseudococcus. 

 ryani — Pseudococcus. 

 Salinas — Pseudococcus. 

 sequoise — Pseudococcus. 



ado- 



