98 Cameron, Ilyvioioptcra Orienialia. 



and impunctate ; the front and vertex smooth ; the 

 occlh" bordered by furrows. Thorax black ; the 

 teguL'c, tubercles, a line on the apical part of the pro- 

 notum, narrowed in the middle, broadly dilated at the 

 apex, the scutellum, a line on the sides of the median 

 segment, narrowed at the base, the apex broadly dilated 

 on the inner side before the apex, Icmon-ycllow. Meso- 

 notum smooth, shining, thickly covered with fuscous 

 pubescence. Scutellum smooth, sparsely covered with 

 long fuscous hair, post-scutcUum impunctate, covered 

 thickly with long fuscous hair, separated from the scu- 

 tellum by a narrow deep depression ; the depression at its 

 sides wide, shallow, smooth. Median segment without arere 

 or keels ; the base depressed in the middle ; the middle 

 at the base smooth, at the sides obscurely roughened ; 

 the middle part stoutly transversely striolated ; the 

 apex smooth, impunctate. Pro- and meso-pleurae 

 smooth, impunctate ; the apices of both crenulated ; the 

 metapleur;e above and at the apex closely and finely 

 striated. The four front legs are entirely stramineous 

 yellow ; the hinder coxai black ; broadly yellow in the 

 middle above ; the trochanters yellow, piceous at the apex ; 

 the femora black, )-elIow above ; the tibiiu yellow, narrowly 

 black at the base, more broadly at the apex, and the hinder 

 tarsi entirely black. Abdomen black ; the sides of the 

 basal three segments broadly, their apices narrowly, the 

 fourth with the sides at the apex, and the apex itself 

 narrowly, and the fifth with the apex at the sides, lemon- 

 yellow ; the 2nd — 4th abdominal segments yellow. The 

 basal three segments shallowly punctured; the gastrocoeli 

 oblique, narrow, smooth, extending shortly beyond the 

 spiracles ; on the base of the third segment is a broad, 

 shallow, oblique depression. The quantity of black on 

 the legs varies, especially on the femora. 



