16 The Philippine Journal of Science xni 



hairs strongly fimbriate or branched. Apparently joints three 

 and four are more or less united in some specimens, since 

 7-jointed specimens have been found in the type material. 

 (From the original description.) 

 Luzon, Tayabas, Lucban (To^vnsend), on Asplenium nidus. 



Coccus viridis (Green). 



Cocciis viridis (Green) Fernald, Cat. Coccidae of the World (1903), 

 174; CocKERELL and Robinson, Bull. Am. Mus. Nat. Hist. (1915), 

 34, 428. 



Adult female bright pale green, oval, often asjinmetrical, 

 moderately convex, skin soft, 2.5 to 3.25 millimeters long, 1.5 

 to 2 millimeters broad; stigmatic clefts small and incon- 

 spicuous, three Stigmatic spines stout and pointed, median twice 

 as long as the other two; margin with short curved hairs 

 divided at the ends; antennae 7-jointed (Plate I, fig. 12) ; legs 

 moderately stout, claw stout and curved; plates of anal opening 

 triangular, concave, anal ring with eight hairs. Female ovovi- 

 viparous. "Male unknown in any state." (Green.) 



Luzon, Laguna, Los Banos (Baker), on Antidesma bunius. 

 Citrus decuniana, Citrus nobilis, Gardenia florida, and Strychnos 

 iruxvomica. 



diaspin^4e: 



Synoptic table of the genera. 



a'. Caudal margin of female with a single, entire, median lobe (Plate III, 



fig. 1) Odonaspis. 



a'. Caudal margin with at least two median lobes (Plate IV, fig. 6). 

 6\ Median lobes of caudal margin divergent and serrate on the inner 

 edges (Plate III, figs. 3, 5, and 18). 

 c-\ Adult female inclosed in the enlarged second secretion; one exuvia 

 at narrow end, little of true scale present (Plate III, fig. 4). 



riorinia. 



C-. Not so, more than one exuvia at narrow end (Plate III, figs. 9, 12, 



and 14). 



(P. Exu\aae of scale within the margin, scale always circular; second 



stage female with the scale shaped as in Phenacaspis (Plate 



III, figs. 9, 10, and 12) Anlacaspis.* 



(f. Exu\'Tae marginal, outline of scale subcircular, pyriform, or 



elongated (Plate III, figs. 12 and 14) Phenacaspis.* 



b'. Not so. 

 e^. Female with slender, elongated, chitinous processes extending inward 



from bases of lobes (Plate IV, figs. 1 and 3) Chrysomphalus. 



e". Chitinous processes short or absent, or if longer, clubbed. 

 f. Entire margin of adult female deeply incised, with lobes between 



the incisions (Plate IV, fig. 7) Schizaspls. 



f. Entire margin without such incisions. 



£r\ Two rows of isolated pores near caudal margin of female (Plate 

 IV, fig. 9) Parlatoria. 



