120 



antennae slightly more ovate than in X. piroenxis. Light yellow, eyes 

 brown, light brown over keels of face; tegmina light yellow, slightly 

 opaque with waxy secretion, veins yellow, a black spot at apex between 

 third and fourth median sectors, a small dark mark at end of sub- 

 costa; wings very light yellow, opaque with waxy secretion, veins 

 yellow. 



Ventral edge of pygophor straight, lateral edges angularly pro- 

 duced in middle; anal segment longer than broad, slightly narrower 

 at apex than base, apex slightly emarginate (a little spine at each cor- 

 ner), anus at apex; styles narrow, reaching to end of anal segment, 

 curved slightly upward on apical portion, apex pointed, ventral edge 

 entire, dorsal edge having a small angular projection hear base and a 

 minute spine in middle. 



9 Last abdominal sternite wider than long, hind margin angu- 

 larly produced from sides to middle, the apical portion turned upward; 

 in lateral view sternite concave at base and convex in middle. 



Length 2mm, ; tegmen 4mm. 



Hab. Mount Maquiling, Luzon. (JMiiir, February.) 



(2) hneata sp. n. 



9 Light yellow, eyes brown, keels of face brownish. Tegmina 

 hyaline slightly opaque with waxy secretion, veins white except costa, 

 subcosta and apical veins which are yellowish, a black line on basal 

 portion of costa through subcostal cell to radial cross vein, continued 

 very faintly to basal portion of fourth median sector, another black 

 line from base of claval margin to apex of first median sector, a round 

 black spot in middle of fourth median sector; wings opaquely white 

 with waxy secretion, veins white. 



Last abdominal sternite broader than long, hind margin angularly 

 produced from sides to middle, apex turned dorsad. 



Length 2.4mm. ; tegmen 4.2mm. 



Hab. Los Banos, Luzon. (Muir, February.) 



DEyADAXDA Distant. 

 (1) leefmanii sp. n. 



^ Face produced in front as in pecfiiidtd; first joint of antennae 

 small, second joint bilobed, a smaller, rounded, basal part which bears 

 the arista and scattered small "scales" and a long cylindrical portion 

 bearing long "scales". Dirty yellow, face hyaline above eyes, brownish 

 below, darker around eyes and along edge of hyaline area, two dark 

 marks on apex of face, dark across base and aper of clypeus, along 

 medio-lateral portion of thorax, over ventral surface of thorax, coxae, 



