418 The Philippine Journal of Science 1917 



of radius, intervening vein decolored ; parallel vein not strongly- 

 curved and inserted at lower fourth; submedian cell far longer 

 than median, transverse median a little oblique; radial vein 

 in hind wings decolored, nervellus oblique. 

 Mindanao, Butuan (Baker). 



Ehogas (Aleirhogas) oculatus sp. nov. 



Ochraceous, entire flagellum darker, palpi stramineous, inter- 

 ocellar area black and with a broad, irregular, longitudinal, me- 

 dian black stripe on dorsum of abdomen. Wings faintly smoky 

 toward base, stigma sordid stramineous, veins pale brownish. 



Male, length, 4.5 millimeters. 



Head viewed from above rather narrow and long, eyes small 

 and strongly bulging, the distance between them distinctly less 

 than length of head; vertex convex, its entire surface strongly 

 sculptured, back of ocelli very strongly transversely striate, at 

 ocelli the striae curve forward between ocelli and eyes; vertex 

 very strongly narrowed back of eyes, length back of ocelli 

 greater than exposed cheek margin and twice length of entire 

 ocellar area; ocelli very small and ocellar area contracted; dis- 

 tance from ocelli to eyes about twice interocellar distance and 

 about two and one-half times long diameter of an ocellus; pos- 

 terior ocelli separated by a distance subequal to long diameter 

 of an ocellus, anterior ocellus scarcely farther removed ; occipital 

 margin somewhat longer than in R. exceptus and distinctly 

 incurved. 



Face to mouth about as long as broad between eyes, rugose, 

 smoother above and including clypeus, with a distinct median 

 carina on basal half; mouth opening very small and narrow; 

 clypeus small, narrow, and long,, as long as broad ; basal suture 

 highly arched, apical margin strongly incurved; clypeal pits 

 distant from eyes about five times their diameter. Eyes not at 

 all emargin^te opposite antennae. Mandible outwardly smooth. 

 Head viewed from side with face little prominent, its mar-* 

 gin scarcely curved, clypeus very prominent; cheeks very 

 broad, far broader below than above, upper width about one- 

 half eye width; malar space of great size, its length subequal 

 to eye length and much greater than lower width of cheek; 

 eye small, very short and regularly subelliptical, almost subcir- 

 cular, maxillary palpi reaching tegulae, third and fourth joints 

 subequal, fifth and sixth successively shorter ; labial palpi slender. 



Antennas considerably longer than entire body; scape short 

 and thick, strongly narrowed to base, apical \^^dth three fourths 

 of length, funicle narrower than scape and a little more than 



