414 The Philippine Journal of Science 1917 



as high, a little narrowed apically; first transverse cubitus very 

 slightly oblique, second perpendicular, slightly decolored, cubitus 

 becoming obsolete beyond second cubital cell; recurrent vein join- 

 ing cubitus a distance before second cubital cell equal to first 

 abscissa of radius, intervening vein decolored; parallel vein in- 

 serted at lower third ; submedian cell little longer than median ; 

 radial vein in hind wings entirely decolored and subobsolete, 

 but its rudiment somewhat curved toward costa at middle; ner- 

 vellus oblique. 



Luzon, Laguna, Mount Maquiling (Baker). 



Rhogas (Aleirhogas) montanus sp. no v. 



Pale ferruginous, metanotum darker; antennas apically, in- 

 terocellar area, and dorsum of abdomen (stronger laterally) 

 piceous; palpi stramineous; legs ochraceous. Wings faintly 

 smoky, veins and stigma pale piceous, the latter discally paler. 



Female: Length, 4 millimeters; ovipositor very short. 



Head viewed from above with eyes small and little bulging, 

 distance between them subequal to length of head; vertex 

 strongly convex, its entire surface minutely, irregularly, and 

 transversely wrinkled and shagreened; length of vertex back 

 of ocelli subequal to length of exposed cheek margin and more 

 than length of entire ocellar area; distance of ocelli from eyes 

 one and a half times interocellar distance and nearly twice the 

 short diameter of an ocellus; posterior ocelli separated by a 

 distance about equaling the long diameter of an ocellus, anterior 

 ocellus farther removed ; occipital margin gently incurved. Face 

 subquadrate, broader than long, very finely transversely wrin- 

 kled, with a short, slightly elevated median carina just below 

 antennae; mouth opening very small and narrow; clypeus short, 

 transverse, apical and basal margins broadly incurved, subparal- 

 lel; clypeal pits distant from eyes about five times their dia- 

 meter. Head viewed from side with face prominent at antennas, 

 broadly rounded below to the prominent clypeus; cheeks very 

 broad, much broader below than above, upper width about one 

 half upper eye width; malar space very large, its length two 

 thirds length of eye and greater than lower width of cheek; 

 eye rather small, subelliptical, slightly narrower below. Maxil- 

 lary palpi scarcely reaching tegulae, third joint shorter than 

 fourth, the latter not as long as fifth and sixth together; labial 

 palpi very short, joints thick. 



Antennse longer than entire body, scape short and thick, but 

 little narrowed to base, apical width three fourths of length. 



