450 PROCEEDINGS OF THE ACADEMY OF [June, 



of the abdomen subeqiial in length, a caudal projection developed as 

 on the pronotum ])ut to lesser degree. Tegmina slightly shorter than 

 the prozona, linear, the greatest width in the apical third and contained 

 about five times in the length. Abdomen somewhat compressed, cari- 

 nate, and each segment with a very slight caudal lobule on the carina. 

 Apex of the male abdomen not inflated, recurved; supra-anal plate 

 narrow, almost twice as long as broad, the apex rounded; cerci short, 

 rather thick, strongly falciform, apex rounded and compressed; sub- 

 genital plate compressed, narrowly rounded when viewed dorsad, 

 moderately produced when viewed laterad. Prosternal spine slender, 

 erect, acute, slightly antrorse. Interspace between the mesosternal 

 lobes distinctly transverse in the male, almost as broad as one of the 

 lobes, the angles narrowly rounded ; in the female almost twice as broad 

 as long, decidedly broader than one of the lobes, the angles rectangu- 

 late. Interspace between the metasternal lobes in the male narrow, 

 longitudinal, constricted caudad ; in the female quadrate wedge-shaped, 

 the caudal width considerably less than the cephalic. Cephalic femora 

 slightly longer than the pronotum in the male, subequal in the female, 

 not inflated, cephalic genicular lobe larger than the caudal ; tibise equal 

 to the femora in length ; tarsi slightly shorter than tibise, the distal joint 

 considerably longer than the proximal and median joints united. 

 Median limbs similar in structure and size to the cephalic. Caudal 

 femora considerably inflated proximad, the length slightly less than 

 that of the body in the male and equal to that of the metanotum and 

 abdomen in the female, greatest width contained about four and a half 

 times in the length, distal half evenly tapering to the narrowest pre- 

 genicular portion, dorsal carina serrate, pattern of the pagina distinct 

 but shallow, genicular region hardly arched, genicular lobes acute api- 

 eally and sinuato-rotundate ventrad : caudal tibise equal in length to the 

 femora without the genicular dilation, slightly sinuate, external margin 

 with seven spines, the proximal one of which is very short and subobso- 

 lete in the male, internal margin with nine spines including the apical, 

 the proximal one short and subobsolete in the male; tarsi slightly less 

 than half the tibial length, median segment about half the length of 

 the proximal, distal segment about equal to the jjroximal and median 

 together. Arolia quadrate. 



General colors above mummy brown and ochraceous in the female, 

 cinnamon and ochre yellow in the male, lateral aspects largely shining 

 seal brown. Head with a broad stripe of dull sepia from the fastigium 

 extending back over the occiput with a very narrow median line of 

 cinnamon; ventral half of the gente and face, except the dark frontal 



