Misc. Pub. 344—U. S. Department of Agriculture 
A, Parlatoria oleae, mature adult female scales on almond twig from Italy, col- 
lected at quarantine, Philadelphia, Pa., by Harley, 1928. B, P. pergandit, 
mature female and male scales on orange leaf from material marked ‘‘type’’ 
and presumably collected at Jacksonville, Fla., by Comstock, 1880. C, 
P. pittospori, mature and early adult female and male scales on leaf of 
Pittosporum species from Melbourne, Australia, collected by George Compere. 
D, P. proteus, mature and early adult female and male scales on leaf of orchid 
(Dendrobium sp.), collected in greenhouse at Yonkers, N. Y., after importation 
from England, by Fields, 1931. #. P. theae, mature adult female scales 
on twig of maple, from Japan, collected by Kuwana in 1924. F, P. zizyphus, 
mature and early adult female and male scales, one exposed adult female, on 
lemon leaf, from Palmero, Sicily, collected by Woglum in 1910.. X 9.5. 
