1905.] 



31 



On Si/zyglum pseudo-jamholnnum. 



The reniarkiible uiiguliform processes on lateral margins of abdo- 

 minal segments sufficiently distinguish this from allied species. 



ASPIDIOTUS (EtASPIDIOTUS) PUSTUIiANS, 11. sp. (Fig. 7). 

 Female puparium irregularly circular. Moderately convex. Brownish-fulvous. 

 Pellicles concolorous, inconspicuous. Surface dull and roughened. 



Diameter, 1 to 1.50 mm. 

 Male puparium not observed. 



Adult 9 broadly turbiniform. Older examples rather densely chitinous. No 



v. 'J* 



Fig. 7 o. 

 parastiginatic glands. Pygidium (fig. 7 «) with median lobes large, stout and pro- 

 minent, irregularly and obscurely excised. Two lateral lobes on each side, small 



with broad base and aciculate apex 

 (fig. 7 b). Squames numerous, stout ; 

 some obscurely furcate, others spini- 

 form ; extending along margin for 

 some distance beyond the lobes. Spines 

 long, stout and conspicuous. Circum- 

 ge:ntal glands in four groups ; upper 

 laterals 8 to 11 ; lower laterals 3 

 to 6. Dorsal pores numerous, minute 

 crowded. Length, 0.80 to 1.10 mm 

 Fig. 7 b. Breadth, 0.75 to 1 mm. 



On Erythrina lithosperma, the scales occupying shallow pits in 



the surface of the bark. 



AONIDIA JAVANEN91S, 11. Sp. (Fig. 8). 

 Female puparium subcircular, posterior extremity slightly pointed ; occupied 

 almost completely by the large second pellicle with a very narrow secretionary 

 border. First pellicle rather strongly convex, centrally placed. Colour, dull 

 reddish-brown ; the first pellicle outlined with fulvous. Diameter, about 1 mm. 



