36 SUPPLEMENT. 



Female. Black, elongate-oval, mostly dull. Head not extending 

 beyond the prothorax ; hind part, two bands on the front, mouth and sides 

 of the face luteous. Palpi tawny ; third joint piceous. Prothorax nearly 

 semicircular, its length a little more than the half of its breadth ; fore 

 border and sides rounded; hind border straight; two undulating sub- 

 inarginal luteous lines contracted near the fore border and retracted 

 towards the disk ; six angular irregular luteous spots in the disk, the hinder 

 pair much larger than the others. Hinder part of the thorax and sides of 

 the base of the abdomen with luteous spots. Legs short, stout; fore femora 

 and fore tibiae luteous, striped with piceous. Wings rudimentary. Length 

 of the body U lines. 



a. Bombay. Presented by Dr. Leith. 



PoLYZOSTERIA SEXPUSTULATA. 



Poem. Nigra, elliptica, aplera, subtus picea ; prothorax brevis ; meso-. 

 thorax luteo bimaculatus ; abdomen maculis duabus basalibus 

 duabusque subapicalibus luteis. 



Female. Black, elliptical, smooth, shining, wingless, with six large 

 bright luteous spots; under side piceous. Prothorax transverse, its breadth 

 less than twice its length; fore border and hind border slightly rounded; 

 sides much rounded; first pair of spots on the mesothorax; second on the 

 base of the abdomen; third near the tip of the abdomen. Legs piceous^ 

 6hort, stout. Length of the body 7^ lines. 



«. Bombay. Presented by Dr. Leith. 



PoLYZOSTERIA CIRCUJICIN'CTA. 



Ptem. Nigra, breui-ovata, convexa, sublux fuloa ; caput fulvum; palpi 

 picei ; prothorax fere semicircular is, antice el postice lenuissime 

 laleraliter late testaceo marginalus ; mesothorax, melathorax et abdo- 

 minis segmenta dorsalia poslice tenuiter el lateraliler tale testaceo 

 marginata ; cerci brevissimi. 



Female. Black, short-oval, convex, smooth, shining. Head tawny, 

 not extending beyond the prothorax; vertex broad between the eyes, 

 which are black. Palpi piceous. Prothorax nearly semicircular, with a 

 testaceous border which is narrow in front, extremely narrow behind and 

 broad on each side. Mesothorax, melathorax and dorsal abdominal 

 segments broadly bordered on each side and narrowly bordered behind 

 with testaceous ; dorsal segments finely punctured. Pectus, ventral 

 segments and legs tawny, the latter short aud thick. Cerci very short. 

 Length of the body 5, lines.. 



a. Australia. 



Periplaneta rhombifolia. 

 fcistiio, C. M. 130. 

 Ikaail. Mauritius. Hiudostan. Swim. Cochin China. 



