322 The Philippine Journal of Science isis 



and ventral plates bilobed; ovipositor short and with 



biarticulate lobes _ Tricontarinia Kieff. 



r. Ovipositor large, short and with obtuse lobes. 



Atrichosema KiefF.* 

 h-. Claws small, much shorter than the pulvilli; ovipositor 



moderately long Hydrodiplosis Kieff.* 



/■'. Third vein uniting with the margin beyond the apex of the 

 wing. 

 g\ Fifth antennal segment of the female with a slight enlarge- 

 ment and a peculiar sensory organ near the middle. 



Trissodiplosls Kieff. 

 g\ Second antennal segment prolonged ventrally as an obtuse 

 lobe; ovipositor short and with two long lobes. 



Acodiplosis Kieff. 

 g'. Antennal segments normal, without unusual processes or 

 orga.ns. 

 h\ Dorsal plate deeply and triangularly emarginate. 



t". Ventral plate triangular, broadly and roundly emar- 

 ginate; ovipositor long and the lobes long. 



Taphodiplosis Kieff. 

 r. Ventral plate linear, straight, not emarginate; ovipos- 

 itor moderately long and the lobes long. 



Haplodiplosis Riibs.f 

 i". Ventral plate linear, roundly emarginate; ovipositor 



aciculate and straight Centrodiplosis Kieff. 



/i". Dorsal plate deeply and narrowly incised. 



z*. Ventral plate broad and rounded; female unknown. 



Adiplosis Felt. 

 f. Ventral plate narrowly emarginate; ovipositor moder- 

 ately long, the lamellae deeply bilobed. 



Lowiola Kieff. 

 h'. Genera provisionally placed here, the females only being 

 known. 

 1*. Two circumfila, each with six to eight short bows; 



claws as long as the pulvilli Plecophorus Kieff. 



r. The two circumfila are flat or nearly so, otherwise as 



in Plecophorus Aplecus Kieff. 



d^ Wings spotted. 



e\ Third vein uniting with the margin beyond the apex of the 

 wing; pulvilli nearly as long as the claws. 



Stictobremia Kieff. 

 e'. Third vein uniting with the margin at the apex of the wing; 

 cross vein is present as in the Porricondylariae. 



Ampelosucta De Stef.J 

 b". Palpi biarticulate. 



c*. Wings hyaline. 



(P. Circumfila short or only moderately long. 

 e\ Thorax not produced over the head. 



* Only the female is known ; location provisional. 



t Putoniella Kieff. will probably fall here in the table. 



J This genus may belong in the Heteropezinae. 



