448 Mr. E. E. Green on some 



a reduplicated shade-line running through them. Abdomen 

 brownish grey, white posteriorly. Legs whitish, with some 

 black bands. 



Type, S (6036-4) Mus. Wlsm. 



Uab. Corea — Gensan, VI. 1886 (Leech). Unique. 



In appearance this species is intermediate between llyste- 

 rosia amandana, H.-S., which has a white thorax and a costal 

 fold, and Phtheochroa pulvillana, H.-S., which has a black 

 thorax and no costal fold ; except by its black thorax, it 

 is also undistinguishable from the Japanese albiscutellum, 

 Wlsm., of which unfortunately the male is not known, but 

 this is a much larger species than amandana. 



LVII. — Descriptions of some Species of Coccidos collected by 

 Mr. James Lidgett in Victoria, Australia. By E. ERNEST 

 Green, F.E.S., Government Entomologist, Cevlon. 



[Plate XI.] 



Mr. E. E. Green has sent to the British Museum some 

 specimens of Coccidse new to the collection, and with them 

 the following descriptions and figures, which I have much 

 pleasure in sending to the 'Annals' for publication. 



Chas. O. Waterhouse, V.P.E.S. 



Mytilaspis indentata, sp. n. (PI. XI. fig. 1.) 



Female puparium brownish straw-colour, the sides and 

 hinder part darker, with a very narrow whitish margin. 

 First pellicle very pale yellow. Second pellicle almost 

 colourless. Strongly convex above. Elongate, rather nar- 

 row, but widening slightly behind the exuviae ; usually much 

 curved or contorted, as in M. intermedia, Mask. (Trans. N. Z. 

 Inst. 1890, p. 7). Ventral scale moderately developed. 

 Length about 2 millim. 



Male puparium not observed. 



Adult female of usual elongate form, broadest across the 

 basal abdominal segments. Antenna consisting of the usual 

 small tubercle and curved bristle. Mouth-parts large and 

 conspicuous. Parastigmatic glands absent or represented 

 only by a single pore at the anterior spiracles. Abdominal 

 segments with groups of oval pores and short cylindrical ducts 

 on the lateral margins. Pygidium (PI. XL fig. 1) deltoid, 



