XII, D, 2 Muir: Derhidx of the Philippine Islands 101 



plate narrow, more like a style with a rounded base; anal seg- 

 ment wider than long, apex rounded, anal style large, circular, 

 arising from below apex of segment. 



Length, 1.5 millimeters; tegmen, 4. 



Luzon, Laguna, Mount Maquiling (Muir), on palm trees; 

 cotypes in College of Agriculture, No. 18129, 



Leomelicharia delicatissima sp. nov. 



Light brown or yellowish, thorax darker with a light median 

 mark and some lighter marks on sides, abdominal tergites darker 

 with light dots ; genitalia yellowish. Tegmina hyaline, vitreous, 

 subcostal and radial veins black, in apical half the black extending 

 into radial, subcostal, and costal cells; a series of light dots in 

 costal cell to apex, other veins reddish; wings minute, hardly 

 reaching to third abdominal segment, fuscous on borders ; 

 stridulating area large. 



Female. — Pregenital sternite with a small angular projection 

 on middle of posterior edge; genital area more like that of L. 

 nigrolineata than that of delicata; upper lateral plates more 

 obtusely angular. 



Length, 1.5 millimeters; tegmen, 4. 



Male. — Unknown. 



Luzon, Laguna, Mount Maquiling {Muir), on palm trees. 



In this species the basal median cell is not quite so long as, 

 and is a little broader than, in the type species, thus approaching 

 Sikaiana. 



Leomelicharia pulchra sp. nov. 



Light brown or yellowish, abdomen darker with lighter spots, 

 anal area light. Tegmina hyaline, vitreous; costal, subcostal, 

 and basal median cells black or fuscous to apex, the color also 

 extending slightly along base of median sectors; veins red, es- 

 pecially the costa and costal cross veins, three white dots in 

 apical cells ; wings very minute, triangular, fuscous, stridulating 

 area large. 



Male. — Lateral edges of pygophor produced into angular plates 

 with blunted apices ; anal segment little longer than broad, anal 

 style at apex on underside, about as long as segment; styles 

 reaching to end of lateral processes, narrow, apex bluntly pointed. 



Female. — Posterior edge of pregenital sternites drawn to a 

 point in the middle; lateral plates very much like those of L. 

 nigrolineata; anal style large and circular. 



Length, 1.5 millimeters; tegmen, 4. 



Luzon, Laguna, Mount Maquiling (Muir), on palm trees; 

 cotype in College of Agriculture, No. 18128. 



