SUPPLEMENTARY NOTES ON THE G0G01DJE OF CEYLON. 351 



groups: upper laterals usually with 6, lower laterals with 4 orifices. 

 Length O50 mm. 



Adult $ not observed. 



On undersurface of leaves of Atalantia zeylanica. Haragama. July. 



Allied to P. aonidiformis : but differs in the more oval form of 

 puparium and in its paler colour. The lobes of pygidium are much 

 broader and less prominent. 



FlORINIA BIDBNS, 11. Sp. (PI. J, fig'S. 29,30). 



9 Puparium (fig. 29) consisting almost solely of the pellicles, 

 with little or no marginal secretion. Elongate, narrowly fusiform, 

 highly convex. Lateral margins of nymphal pellicle deeply and 

 irregularly crenulate : posterior extremity constricted at base of 

 pygidium which is slightly upturned. Pygidium of nymphal pellicle 

 with two prominent divergent lanceolate lobes and a series of large 

 lunate marginal pores. The larval pellicle covers fully half the 

 puparium. Length 0*72 mm. 



$ Puparium snowy white, elongate, narrow : not carinate ; consid- 

 erably longer and much more conspicuous than that of the female. 

 Length 1 mm. 



Adult 9 elongate, narrow. Rostral apparatus large and conspi- 

 cuous. Antennte close together : interaiitennal tubercle very small. 

 Pygidium (fig. 30) with two parallel prominent lobes of the shape 

 of incisor teeth. Two very long spiniform squames between the lobes, 

 and two exterior to each lobe. Circumgenital glands with few 

 orifices, in a more or less continuous arch. Length about 0'40 mm. 



Adult $ not observed. 



On undersurface of leaves of undetermined tree. Anaradhapura. 

 February. 



Chionaspis subcorticalis, n. sp. (PI. K, fig. 31). 



9 Puparium white, or grey, or brownish from intermixture of 

 particles of bark beneath which it rests. Surface rough, granular 

 or powdery. Pellicles pale yellow, the nymphal one concealed 

 beneath a layer of whitish secretion. Form usually irregular and 

 contorted; dilated posteriorly : moderately convex. Length 2 to 

 2*50 mm. 



$ Puparium not observed. 



Adult 9 very pale yellowish or creamy white. Oblong : broadest 

 across abdominal area: margins of abdominal segments moderately 



