April, 1921 Bulletin of the Brooklyn Entomological Society ' 45 



more than half its length below the inferior margins of genae, 

 tip rounded, slightly protruding and pilose. 



Pronotum blue-black, very closely punctate, sparingly 

 pubescent, the pubescence being more dense just above the 

 head and on posterior bases of suprahumeral horns ; meto- 

 pidium about as wide as hig'h, constricted just above head 

 and then swollen to the bases of suprahumeral horns, convex 

 in front, flattened between horns ; median carina percurrent, 

 well defined behind horns but faint over metopidium; 

 humeral angles broad, triangular, blunt, situated well back 

 of eyes ; suprahumeral horns very long, more than twice as 

 long as the distance between their bases, blue-black, coarsely 

 punctate, not pubescent, much flattened dorso-ventrally, very 

 wide as seen from above, extending outward, upward and 

 backward in a gradual curve, the tips gradually acute, 

 foliaceous (not obliquely truncate as in C. flexuosus), a 

 strong carina on both upper and under surfaces extending 

 the full length of the horn just before posterior margin ; 

 posterior process long, heavy, tricarinate, blue-black, coarsely 

 punctate, not pubescent, base slightly elevated above scutel- 

 lum, tip somewliat decurved, impinging on tegmina and ex- 

 tending far beyond end of abdomen but not reaching tips of 

 tegmina ; scutellum plainly visible at sides, black, finely punc- 

 tate and densely pubescent. 



Tegmina long, rather narrow, smoky-hyaline except at 

 base where the costal area is blue-black for more than half 

 the length of the tegmina and of the width of the two basal 

 costal cells ; veins prominent, upraised, ferruginous except 

 along costal margin on which the two external veins are 

 black ; base narrowly black-brown and punctate ; tip rounded 

 and slightly tinged with ferruginous ; five apical cells ; the two 

 basal costal cells ending at about the same distance from 

 the base. 



Undersurface of thorax brown-black, densely and finely 

 pubescent ; abdomen black, finely pubescent below ; legs 

 black-brown except tarsi which are ferruginous-brown. 



Length including tegmina 1 1 mm. ; width between tips of 

 humeral angles 4 mm. ; height of metopidium 2.5 mm. ; dis- 

 tance between extremities of suprahumeral horns 12 mm. 



Type: Female (from the Kirkaldy Collection). Locality: 

 Riviere Claire, Haut-Tonkin, Madon. 

 Type in author's collection. 

 Pantaleon brunneus sp. nov. (Figs. 5 and 6). 



Near P. montifer Walker, the type of the genus, but larger, and 

 differing in color and in the shape of the posterior elevation. 



