255 

 rapidly decreasing in size posteriorly; intervals finely 



punctate . 



Prosternum keeled and pinched anteriorly; with (female) 

 or without (male) foveate punctures in front of procoxa; 

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

 barely surpassing coxae, length = 0.75 x basal width; 

 prosternal plate slightly convex, apical width = 0.6 x basal 

 width; base shallowly concave. 



Mesosternum basal width = 3 x mesocoxal line length; 

 coxal lines straight, parallel to converging anteriorly; 

 base shallowly sinuate. Metasternum coxal lines often 

 recurved, meet at middle in series of 2 to 6 tooth-like 

 undulations (Fig. 15f ) , teeth occasionally weak, never with 

 a single tooth; coxal lines extend 0.5 distance to posterior 

 lateral angle; line behind mesocoxa deep, groove-like, deep 

 pit in metasternum behind mesocoxa connected to middle of 

 groove, not connected to coxa line (Fig. 16c); sternum 

 finely punctate. 



First visible abdominal sternite with fine coxal lines 

 reaching 0.33 distance to posterior edge; broadly rounded 

 between metacoxae, almost truncate; fine punctures medially; 

 coarse lateral punctures weakly impressed. 



Male genitalia with median lobe straight, apically 

 truncate; internal sac without noticeable sclerotized 

 structures; flagellum narrow, not sclerotized on basal 0.5, 

 length = 2 x median lobe length (Fig. 126a); base of 



