88 The Philippine Journal of Science i9i8 



sometimes paler or subinterrupted in the middle, and always 

 including a round luteous or whitish spot near the inner apical 

 angle, the apical part luteous or brownish or fuscous, but the 

 greatest part of it usually occupied by a large whitish spot 

 divided by the dark radial vein, and always immediately behind 

 the fuscous fascia with a subquadrate whitish costal spot often 

 subconfluent with the larger whitish spot, apical margin and 

 apical angle fulvous or dark ochraceous, membrane black with 

 ochraceous basal margin, whitish gray apical margin, and three 

 whitish spots (a rounded one not far from the inner basal angle 

 and an oblong one at the outer basal angle and at the interior 

 margin) ; abdomen sometimes piceous or castaneous or even 

 tawny; antennae and rostrum testaceous, second antennal joint 

 rarely reddish at apex, third more or less infuscated at least 

 in the apical half, usually with the apex reddish, fourth joint 

 fuscous, usually with a subapical (and rarely a subbasal) red- 

 dish annulation, coxse and trochanters piceous black, front fe- 

 mora pitchy castaneous with the apex paler, rarely entirely 

 testaceous, middle and hind femora whitish, more or less broadly 

 brownish at apex, all tibiae and tarsi pale testaceous ; thickly and 

 very finely punctulate, a little less finely so on posterior pronotal 

 lobe, more sparsely punctate on corium, abdomen impunctate. 

 Head a little broader than long and half the width of pronotum, 

 very slightly exserted, eyes rather large, not quite touching 

 apical margin of pronotum, ocelli more distant from median 

 line of head than from eyes, vertex three times broader than 

 an eye, without exserted setse, exterior margins of antenniferous 

 tubercles parallel, distance between eyes and base of antennae 

 much shorter than an eye, underside of head with a rostral 

 groove slightly passing the middle of the throat, but without 

 distinctly elevated bucculae, antennae a little shorter than the 

 body, first joint passing apex of head by three-fourths its length, 

 second joint the longest of all, about half as long again as first 

 and like it gradually somewhat thickened from base to apex, 

 third one-third longer than first and thicker than second, a little 

 narrowing toward the base, fourth a little shorter and thicker 

 than third, rostrum extended to middle coxse, first joint reaching 

 base of head, second subequal to first, reaching fore coxae, scarcely 

 or slightly shorter than the last two joints united, third scarcely 

 longer than fourth. Pronotum one-third broader than long in 

 the middle, transversely impressed somewhat behind the middle, 

 without a distinct apical collar, gradually a little narrowing 

 from base to a little beyond middle, then roundedly more strongly 

 narrowing to apex, laterally not sinuate, the laminately depressed 



