in the CoUection of the Deutschen Entomologischen Museum. 121 



arcuato-emarginate laterad, lateral margins truncate, ventral 

 margin arcuato-emarginate ; antennae monilif orm ; eyes moderately 

 prominent, ovoid when seen from the side. Pronotum with the 

 greatest (supra-coxal) width contained about one and one-third 

 times in the length ; lateral margins cephalad of the greatest width 

 arcuato-truncate convergent, cephalic extremity narrowly 

 rounded, lateral angles obtuse, thence caudad shghtly oblique 

 ßubtruncate, foUowed by a marked arcuate constriction of the 

 margins and finally slightly arcuate expanded to the broadly 

 rounded caudal margin; transverse sulcus placed slightly cephalad 

 of the middle, more impressed laterad than mesad, the arms of 

 the sulcus con verging cephalad, paralleling the margins; median 

 carina very slightly marked caudad, not indicated elsewhere. 

 Tegmina very broad; costal margin well arcuate in the proximal 

 half, the marginal field emarginate mesad, the margin on the 

 distal fourth strongly arcuate to the rotundato-rectangulate 

 apex; posterior radial vein furcate. Wings surpassing the tips 

 of the tegmina by about the length of the pronotum ; costal margin 

 subrect, distad strongly arcuate to the rectangulate slightly 

 uncinate apex, caudad of which the margin of the discoidal field 

 is moderately arcuate. Supraanal plate slightly transverse, 

 strongly arcuate, carinate mesad; cerci with the distal segment 

 broad, depressed, reversed scutiform, the disto-lateral angles 

 acute; subgenital plate broad, scaphiform, distal margin strongly 

 arcuate, styles aborted. Cephahc coxae distinctly longer than 

 the pronotum: cephalic femora subequal to the coxae in length, 

 the greatest depth contained about twice in the length; dorsal 

 margin gently arcuate; external margin with five spines; internal 

 margin with twelve spines, the formula reading proximad being 

 I — Iiil 1 1 1 1 1 II ; ventral margins proximad of the discoidal spines 

 carinate, paucispinulose : cephalic tibiae (exclusive of the apical 

 claw) shghtly more than half the length of the femora; armed on 

 the externa] margin with eleven spines, slightly increasing in size 

 distad; in the internal margin with ten spines: cephahc tarsi very 

 slightly surpassing the femora in length, the metatarsus com- 

 prising about half the length of the tarsus. Median limbs slender, 

 the femora but little longer than the cephalic femora, tibiae 

 slightly shorter than the femora. Caudal limbs missing. 



General colors mars brown, clouded, lined and blotched with 

 seal brown. Head with the occipital process outlined with the 

 darker color; antennae naples yellow; eyes vermiculate with seal 

 brown. Pronotum and cephalic Hmbs chiefly seal brown, the 

 cephahc coxae with the margins beaded with the two colors, the 

 cephalic femora broadly triannulate with the mingled brown 

 shades on a base of cinnamon, cephahc tibiae similar to the femora 

 in coloration. Tegmina and wings pale infumate, finely nebulose 

 with mars brown, the clouding becoming coarser and seal brown 

 toward the more coriaceous costal margins; principal longitudinal 



6. Heft 



