1922] NATURAL SCIENCES OF PHILADELPHIA 141 



Occiput and pronotum strongly impresso-punctulate, femora and 

 other portions of head less strongly so. Occiput flattened, very 

 weakly convex; vertex very small, narrowing strongly and sulcate 

 proximad, the apex thickened, convex and subattingent to frontal 

 fastigium, nearly half as wide as the proximal antennal joint. 

 Pronotal disk deplanate, scarcely wider caudad than cephalad; 

 lateral lobes vertical and forming a sharply rounded angle with the 

 disk, slightly higher than wide. Tegmina and wings fully de- 

 veloped. Tegmina broad, narrowing gradually distad to the 

 rounded apex; ulnar vein sending three branches to the sutural 

 margin; median vein branching distinctly proximad of its median 

 point and with one more distinct, oblique, distal branch, the first 

 branch forking before its median point. Supra-anal plate small, 

 elongate, rounded triangular, deflexed between the cereal bases. 

 Cerci large, base briefly cylindrical, the ventral margin thence 

 curving evenly to the acute apex, the dorsal margin strongly pro- 

 duced and lamellate, the knife-edge thus formed rounding to base 

 in proximal portion, thence evenly and gradually narrowing and 

 concave to the recurved apex. Subgenital plate elongate but not 

 extending as far as the cereal apices, tapering strongly proximad, 

 thence weakly to apex, which is rather strongly transversely emar- 

 ginate, this emargination rotundato-quadrate, the short lateral 

 projections cylindrical and supplied with slightly more slender, 

 straight styles, which are about seven times as long as wide. 

 Ventral femoral margins armed with small teeth as follows. Ce- 

 phalic internal cf 4, 9 3 and 4; cephalic external 0; median in- 

 ternal 0; median external d 1 0, 9 1 and 1; caudal internal c? 4, 

 9 3 and 5; caudal external cf 5, 9 4 and 5. Genicular lobes of 

 femora rounded and unarmed. 



Allotype: 9 ; Dapitan, Zamboanga District, Mindanao, Phi- 

 lippine Islands. (From C. F. Baker.) [Hebard Collection.] 



Agrees closely with male, size slightly larger. Ovipositor broad, 

 tapering evenly to the acute apex; dorsal margin subserrulate in 

 distal portion, ventral margin serrulate near apex. Subgenital 

 plate triangular, with apex sharply acute. 



General coloration immaculate green. The type is discolored. 

 The allotype has the ovipositor light brown, darkened at apex. 



Length of body <? 28, 9 31.7; length of pronotum cf 7, 9 7.3; 

 cephalic width of pronotum cf 4.5. 9 4.8; caudal width of pro- 

 notum c? 5, 9 5.2; depth of pronotal lateral lobe cf 5.8, 9 6; 

 greatest (dorsal) width of pronotal lateral lobe cf 5, 9 5.2; length 

 of tegmen cT 43.7, 9 43.8; greatest width of tegmen c? 10.7, 

 9 11.9; length of ovipositor 9.2 mm. 



The species is known from the described pair. 



