64 The Philippine Journal of Science 1917 



carinas curved, forming the sides of the disk, median carina con- 

 fined to apical half of clypeus. 



Neolamenia flava sp. nov. Plate I, fig. 7. 



Male. — Fuscous yellow, front coxae, mesonotum, and dorsum 

 of abdomen darker fuscous. Tegmina fuscous yellow, opaque 

 with waxy secretion, veins darker, infuscation greater along 

 apical margin; wings white, opaque with waxy secretion, veins 

 brown. 



Posterior edge of pygophor straight, anal segment much longer 

 than broad, apex bluntly conical, turned downward, with minute 

 emargination at apex; styles as long as anal segment, subpar- 

 allel-sided, apex bluntly pointed, turned inward, ventral edge 

 slightly sinuous, dorsal edge having a small pointed process a 

 third from apex. 



Length, 3 millimeters ; tegmen, 4.5. 



Luzon, Laguna, Mount Maquiling (Muir) ; Basilan (Baker) . 



OTIOCERIN^^ 

 Genus PYRRHONETJRA Kirkaldy 



Pyirhoneura maculata sp. nov. 



Male. — Lateral carinae of face parallel. Light yellow, fuscous 

 on abdomen; a black spot on carinae of face in front of eyes, a 

 spot on lateral margins of pronotum and a small one on lateral 

 angles of mesonotum. Tegmina white, opaque with waxy secre- 

 tion; veins white; a series of black dots as follows: Some five 

 or six along costal cell, two in clavus, two on base of cubitus, 

 one on apex of cubitus, one on base of first median sector, a 

 larger one over middle of first and second sectors, first four 

 and last three apical cells fuscous, fuscous clouding in apex 

 of subcostal cell and at base of fourth sector ; wings white with 

 white veins. 



Ventral and lateral edges of pygophor straight ; anal segment 

 long, narrow, parallel-sided, apex turned ventrad, truncate, anus 

 near apex; genital styles long, narrow, apex bluntly pointed, 

 turned inward, ventral edge nearly straight, dorsal edge with 

 two rounded projections, or teeth, about middle. 



Female. — Pregenital sternite wider than long, in lateral view 

 slightly concave in middle, hind edge evenly produced to middle, 

 slightly emarginate in middle, a fine, longitudinal groove from 

 apex to near middle. 



Length, 2 millimeters ; tegmen, 3.5. 



