xiii, D, 6 Felt: Netv Philippine Gall Midges 317 



c*. Third vein uniting with costa at the apex of the wing. 

 <r. Claws as long as the pulvilli. 

 e\ Wings hyaline. 

 /\ Dorsal plate bilobed, the lobes rounded apically; ventral plate 

 a little longer, straight, linear and slightly emarginate. 



Endopsylla Meij. 

 e\ Wings bluish black, spotted with white. 



f\ Dorsal and ventral plates bilobed, the lobes large and rounded 



apically Doxodiplosis Kieff. 



d'. Claws plainly much longer than the pulvilli. 



e\ Metatarsus almost one-half the length of the second tarsal 

 segment; dorsal plate bilobed; ventral plate linear and 



rounded apicad; ovipositor short Plagiodiplosis Kieif. 



e'-. Metatarsus presumably less than one-half the length of the 

 second tarsal segment; ovipositor as long as the body. Male 



unknown Orthodiplosis Kieff. 



c^. Third vein uniting with costa beyond the apex of the wing. 

 (P. Circumfila irregular, one or more loops being greatly produced. 

 e\ Wings hyaline. 

 /'. Ventral plate much longer than the dorsal plate and rounded 



apically Hadrobremia Kieff. 



/'. Ventral plate longer than the dorsal, bilobed. 



Anabremia Kieff. 

 e". Wings yellow with black spots. 



/'. Legs spotted, thickly scaled; pulvilli nearly as long as the 



claws Plutodiplosis Kieff. 



d^ Circumfila with short bows or wanting. 

 e\ Wings hyaline. 



/'. Some of the flagellate antennal segments cylindric. 



5r\ Circumfila rudimentary or wanting; tenth to fourteenth 

 segments cylindrical; harpes somewhat inflated. 



Prodiplosis Felt. 

 g'. Circumfila distinct though low, all the flagellate or only 

 the distal antennal segments cylindrical; male antennae 

 about as long as the body; ovipositor short. 



Caryomyia Felt. 

 /■. Flagellate antennal segments binodose in the male. 



g^. Stems shorter than the enlargement, sometimes transverse. 

 h^. Stems very short, transverse, antennae about as long as 



the body; ovipositor short... Caryomyia Felt. 



If. Stems shorter than the enlargement; ovipositor long. 



Macrodiplosis Kieff. 

 f. Flagellate antennal segments probably binodose in the male, 

 this sex being unknown. 

 g^. Ovipositor short, the lobes bearing, laterad or ventrad, 

 rows of heavy, truncate or club-shaped processes. 



Ctenodiplosis Kieff. 

 g'. Ovipositor short, the lobes without conspicuous processes. 

 /i\ Pulvilli as long as the claws. 



i\ Basal flagellate antennal segments of female cylin- 

 drical Eohormomyia Felt. 



