352 PROCEEDINGS OF THE ACADEMY OF [May, 



slightly expanding distad, the greatest width contained slightly 

 more than three times in the length, apex rounded. Prosternal 

 spine stout, erect, conical, blunt; interspace between the mesosternal 

 lobes distinctly but not greatly transverse, internal margins of the 

 lobes well rounded; metasternal lobes subcontiguous caudad. 

 Abdominal segments with a distinct median longitudinal carina; 

 furcula present as very brief trigonal acute subcontiguous fingers; 

 supra-anal plate trigonal, the margins regularly converging, the apex 

 acute, sulcate mesad for the entire length of the plate, a pair of 

 deeper and broader converging lateral depressions separated from 

 the median sulcation by low ridges; cerci slightly exceeding the 

 supra-anal plate in length, styliform, the base broad, thence 

 regularly narrowing to the blunt apex, the narrowing being wholly 

 due to the oblique excision of the ventral margin, the dorsal margin 

 being straight, when seen from the dorsum the distal two-thirds of 

 the cercus is regularly incurved; subgenital plate broad, the proximal 

 width considerably exceeding the length of the lateral margin, when 

 seen from the side the lateral margin is straight, when seen from the 

 dorsum the margins are seen to be converging at an acute angle, the 

 apex slightly produced and labiate. Cephalic and median femora 

 considerably inflated and bowed. Caudal femora about two and 

 one-half times as long as the pronotum, rather slender; caudal 

 tibiae armed on the external margin with nine spines. 



General color of the dorsum prout's brown. Head with the face 

 and cephalic portion of the gense tawny-olive, remainder of the gense 

 shining seal brown, partially separated from a postocular area of the 

 same color by a blotch of naples yellow, the postocular section being 

 bordered dorsad by a narrow edging of the same yellow; eyes ochra- 

 ceous; antennae ochraceous-rufous. Pronotum with a distinct 

 subequal arcuate postocular bar of shining seal brown, the dorsal 

 margin of which is weakened and poorly defined; ventral portion 

 of the lateral lobes naples yellow, sharply delimited dorsad and with 

 a ventral marginal edging of seal brown. Tegmina bistre with a very 

 narrow marginal line of naples yellow dorsad. Venter of the thorax 

 and abdomen cinnamon, this color covermg most of the apex of the 

 abdomen; lateral bars on the abdomen bistre, prominent proximad 

 on the abdomen and becoming obsolete about the middle of the same. 

 Pleura dark bistre with two spots of naple-5 3^ellow, one of which is a 

 continuation of the ventral yellow section of the lateral lobes. 

 Cephalic and median limbs pale oil green, becoming yello\\ish 

 proximad on the femora. Caudal femora oil green on the lateral 



