28 The Philippine Journal of Science i»i7 



Parlatoria gTeeni Banks. 



Parlatoria greeni Banks, Phil. Journ. Sci. (1906), 1, 231. 



Female scale broad-oval, 1.35 to 1.65 millimeters long, pale to 

 dark slate; exuvise at anterior end yellow. Female broadly 

 elliptical; three pairs of lobes on margin similar to those of P. 

 ziziphus, rudimentary fourth lobes, distinct dentate projection 

 half the length of the other lobes. Fringed plates between the 

 lobes (Plate IV, fig. 10) . Posterior lateral circumgenital glands 

 of 5 orifices, anterior laterals of 6. Male scale 0.87 millimeter 

 long, 0.26 millimeter wide, sides parallel, carinate, white. (From 

 the original description.) 



Luzon, Manila (Banks) , on Cocas nucifera. 



Parlatoria pergandii Comstock. 



Parlatoria pergandii Comstock, Fernald, Cat. Coccidae of the World 

 (1903), 319; Cockerell, Proc. Davenport Acad. Sci. (1905), 10, 

 134; Cockerell and Robinson, Bull. Am. Mus. Nat. Hist. (1915), 

 34, 426. 



Female scale circular to elongate, 1 to 1.75 millimeters long, 

 pale red-brown ; exuvise brown or yellow. Adult female broadly 

 oval ; caudal margin with three pairs of lobes and fringed plates 

 similar to those of P. ziziphus; fourth pair broad and flat, bear- 

 ing a spine (Plate IV, fig. 11). Circumgenital glands with an- 

 terior laterals of 6 orifices, posterior laterals of 5. 



Male scale similar to P. proteus; scale brown, exuvia yellow. 



Luzon, Manila (Toivnsend) , on an aloelike plant; Laguna, 

 Los Bailos (Baker) , on Celtis philippineyisis. 



Genus SELENASPIDUS Cockerell 



Type, Aspidiotus articulatus Morgan. 

 Female scale flat, almost circular; exuviae central or subcen- 

 tral ; female with a deep constriction between cephalothorax and 

 abdomen. 



Selenaspidus articulatus (Morgan). 



Selenaspidus articulatus (Morgan) Fernald, Cat. Coccidae of the 



World (1903), 284. 

 Pseudaonidia artixiulatus (Morgan) Sasscer, Joum. Econ. Ent. (1916), 



9, 218. 



Female scale pale brown or yellow-brown, flat, almost circular, 

 2 to 2.25 millimeters in diameter; exuviae central to subcentral, 

 yellow. Adult female with a marked division between thorax 

 and abdomen (Plate IV, fig. 13) ; caudal area with median lobes 

 rectangular, outer margins faintly notched, second pair broader, 



