263 

 facet, separated 0.5 to 1.0 diameter. Scutellum pentagonal, 



length = 0.6 x width. Each elytron with 8 complete striae; 



strial puncture size at base = 1 x facet, impressed, 



gradually becoming smaller posteriorly; intervals finely 



punctate . 



Prosternum strongly keeled and pinched anteriorly, 

 swollen above pinch; with (female) or without (male) foveate 

 punctures in front of procoxa; coxal lines sinuate, slightly 

 concave at middle, length = 0.5 to 0.6 x sternal length, 

 lines surpassing coxae, length = basal width; prosternal 

 plate narrowed anteriorly, slightly convex, apical width = 

 0.5 x basal width; base shallowly concave. 



Mesosternum basal width = 3 x mesocoxal line length; 

 coxal lines straight, parallel; base truncate or sinuate. 

 Metasternum coxal lines not meeting at middle; coxal lines 

 extend 0.5 distance to posterior lateral angle; sternum with 

 medial punctures fine, few coarse lateral punctures size = 

 pronotal punctures. 



First visible abdominal sternite with coxal lines 

 reaching 0.33 to 0.5 distance to posterior edge; broadly 

 rounded between metacoxae; with coarse punctures laterally, 

 fine punctures medially. 



Male genitalia with median lobe moderately arched, 

 apically truncate, slightly constricted just before tip; 

 internal sac without noticeable sclerotized structures; 

 flagellum hair-like, length = 2.3 x median lobe length (Fig. 



