260 

 Head dorsal distance between eyes = 3 x eye width; 



ocular striae reaching antennal base; vertex shining, 



puncture size = 0.5 x facet, separated by 2 to 3 diameters; 



epistome puncture size = 1 x facet, coalescing at apex. 



Antenna reaching base of pronotum; antennomere III as long 



as next 3 antennomere combined; antennomeres IX to XI 



symmetrical; antennomere X crescent shaped; antennomere XI 



subcircular, narrower than antennomere X (Fig. 6j). 



Maxillary palp terminal segment triangular, transverse, 

 basally rounded, apical angles acute, length = 0.4 x width. 

 Labial palp terminal segment triangular, expanded medially, 

 length = . 5 x width. Labial palp width = 0.5 x maxillary 

 palp width (Fig. 71) . Mentum with plate triangular, length 

 = width, sides concave, apical angle rounded; apex 

 projecting, ridge medial extension lacking (Fig. 8h) . 



Pronotal disc puncture size = 0.75 x facet, separated 

 by 2 to 3 diameters; lateral puncture size = 1 x facet, 

 separated 1 to 2 diameters. Scutellum pentagonal, length = 

 0.5 x width. Each elytron with 7 visible striae; strial 

 puncture size at base = 1 x facet, impressed, nearly uniform 

 size to apex; intervals finely punctate. 



Prosternum keeled anteriorly, projecting, slightly 

 swollen above pinch; lacking foveate punctures in front of 

 procoxa; coxal lines convex, curve inwardly toward head 

 (Fig. lie), length = 0.4 x sternal length, lines not 

 surpassing coxae, length = 0.5 x basal width; prosternal 



