134 Kansas Academy of Science. 



GENERA OF ACOCEPHALINiE.— cowttnwcd. 



FF. With two claval veins. 



G. Vertex bearing parallel longitudinal 



stripes or none. Outline of vertex in 



female (plate I, figs. 3 and 4) with a slight. 



, abrupt emargination at anterior point of 



eye Hecalus 



GG. Vertex and pronotum never with more 

 than a median white line. Vertex with- 

 out an emargination at anterior point of 

 eye Paraholocratua 



DD. With pigment lines in cells of elytra Dicyphonia 



CC. Vertex acutely angled. Clypeua distinctly expanded at apex. Front 

 three or more times as long as its middle breadth Platymetopiua 



