178 

 long as next 3 antennomere combined; antennomere IX narrow, 



nearly triangular; antennomeres X to XI asymmetrical 



(similar to Fig. 6c) . 



Maxillary palp terminal segment triangular, 



securiform, sides nearly straight, apical angles nearly 90°, 



length = 0.66 x width. Labial palp terminal segment 



elongate, extended on medial side, rounded basally, length = 



0.75 x width. Labial palp width = 0.5 x maxillary palp 



width (similar to Fig. 7a) . Mentum with plate triangular, 



all sides of equal length, length = 0.6 x width, sides 



straight, ridge medial extension acutely pointed (similar to 



Fig. 8d) . 



Pronotum puncture size = 1 x facet, separated by 2 to 3 

 diameters. Scutellum pentagonal, length = 0.5 x width. 

 Each elytron with 7 complete striae; some specimens with 

 stria VIII weak on apical half of elytra; strial puncture 

 size at base = pronotal disc puncture; intervals finely 

 punctate. 



Prosternum keeled and pinched anteriorly; with few 

 weakly impressed foveate punctures in front of procoxa; 

 coxal lines straight, length = 0.5 x sternal length, lines 

 barely surpassing coxae (Fig. 11a), length = basal width; 

 prosternal plate flat, apical width = 0.5 x basal width; 

 base shallowly concave. 



Mesosternum basal width = 2 x mesocoxal line length; 

 coxal lines straight to weakly curved; base sinuate, lobed 

 medially. Metasternum coxal lines weakly recurved, meeting 



