XIII, D, 6 Felt : New Philippine Gall Midges 301 



6\ Four long veins, the fifth simple, the sixth free, 

 c'. Fifth vein not obsolete basad. 



d^. Distal portion of the abdomen not recurved dorsad. 



e'. Pulvilli longer than the unidentate clavs^s; 16 or more anten- 



nal segments; ovipositor biarticulate Asynapta H. Lw. 



e". Pulvilli shorter than the simple claws; 14 antennal segments; 



ovipositor triarticulate Clinorhytis Kieff. 



d'. Abdomen slender, the distal portion recvirved dorsally; claw^s 

 toothed, the lobes of the ovipositor biarticulate. 



Riibsaamenia Kieff. 

 el Fifth vein obsolete basally; abdomen greatly produced, at least 

 three times the length of the remainder of the body. 



Bicerura Kieff. 

 b\ Three long veins, the sixth a branch of the fifth or vi^anting. 

 c'. Fifth vein forked. 



cP. Circumfila of the male not forming long loops or bow^s as in the 

 Itonidinarise. 

 e\ Palpi quadriarticulate. 



f. Antennal segments of the male greatly produced, or at least 

 with a distinct stem. 

 g\ Abdomen not recurved dorsad. 

 h^. Claws simple. 



z\ Pulvilli as long as or a little shorter than the claws. 

 /. Fagellate antennal segments of the male globose, 

 elongated and constricted in the middle in the 



female Porricondyla Rond. 



f. Flagellate antennal segments elongated and subcylin- 



drical in the two sexes Phsenepidosis Kieff. 



r. Pulvilli rudimentary. 



f. Flagellate antennal segments of the female with a 

 stem one-half to three-fourths the length of the 

 enlargement; lobes of ovipositor biarticulate. 



Parepidosls Kieff. 

 f. Flagellate antennal segments of the female sessile; 

 lobes of the ovipositor very small. 



Mysocosmiis Kieff. 

 h^. Claws toothed. 



i^. Pulvilli as long as the claws. 

 f. Terminal clasp segment as long as the basal clasp 



segment, capitate apicad Dicroneurus Kieff. 



f. Terminal clasp segm.ent ellipsoidal, shorter than the 



basal clasp segment Synaptella Kieff. 



r'. Pulvilli reaching at most to the middle of the claws. 

 j\ Third and fourth antennal segments fused. 



Synarthrella Kieff. 

 f. Third and fourth antennal segments not fused; 

 terminal clasp segment a little longer than its 

 diameter, almost truncate, the margin spined. 



Prosepidosis Kieff. 

 v". Pulvilli rudimentary. 



f. Claws strongly curved, almost at right angles, the 

 teeth equally long.... Tetradiplosis Kieff. and Jorg. 



