452 GEOLOGICAL SURVEY OF NEW JERSEY. 



Sub-Family LECANIN^. 



ORTHBZIA, Am. et Serv. 

 O. americana, Walk. 



PULVINARIA, Targ-Toz. 

 P. innumerabilis, Rathv. 

 P. vitis, Linn. 



LBOANIUM, Burm. 

 L. cerasifex, Fitch. 



L. fitchii, Sign. 



L. hesperidum, Linn. 



L jug-landis, Bouche. 



L. persicse, Fabr. 



L. quercicitronis, Fitch. 



Sub-Family DIASPINJE. 



ASPIDIOTUS, Bouche. 

 A. abietis, Comst. 



A. ancylus, Putn. 



A. betulae, Barensp. 



A. juglans-regiae, Comst. 



DIASPIS, Bremi. 

 D. circularis, Fitch, 



D. rosse, Sandb. 



LEPIDOSAPHBS, Shimer. 

 L. pocQorura, Bouch6. 



CHIONASPIS, Sign. 



O. furfurus, Fitch. 

 C. pinifolii, Fi.teh. 

 C. salicis, £inn. 



