820 R. I. POCOCK 



</ specimen l)elonging apparently to the same species was 

 picked up at Thagata at the foot of mount ISIooleyit. 



30. Oi'tlioin.oi'x>lia paloiiensis, sp. n. 



(Fig. 1(3). 



So closely allied to the preceding as to need no detailed 

 diagnosis, apparently the only difference between the two being 

 the greater thickness of the border of the keels in palonensà, 

 this being principally marked by the uiucli stronger convexity 

 of the posterior border. 



Loc. Palon in Pegu a large number of specimens obtained by 

 Sig. L. Fea. 



31. Ortlxoiiioi-plxa, iixoiitieola, sp. n. 



d^. Very closely allied to 0. jialonensis and 0. clwkola; but 

 the keels with thicker margins, and very conspicuously elevated, 

 the hinder borders of the 8*'' transverse and in a line with the 

 hinder border of the segment that boars them, the posterior 

 borders of the rest to the end of the body directed obliquely 

 backwards and defined basally by a very deep notch. 



Length 44 ; width 6 mm. 



Loc. Carin Gheba (Bia-po). Three ^ specimens obtained by 

 Sig. L. Fea. 



32. OrtlxoiM.oi*plia, g-e-stri , sp. n. . 



Allied to insularis, karschit etc. 



c/. Colour; head and antennae fuscous, 1"^^ 2"'^ and 3'"'' terga 

 fuscous except for a pale posterior transverse band, the rest of 

 the dorsal surface almost wholly piceo-brunneous, except for an 

 ill defined median fulvous or ochraceous patch lying along the 

 posterior border; keels and caudal process clear yellow; legs 

 and sternal areas flavous. 



