318 The Philippine Jowrnal of Science i9i8 



f. Basal flagellate antennal segments of female plainly 



binodose Androdiplosis Felt. 



/(-. Pulvilli rudimentary , Diplecus Kieff. 



e'. Wings spotted. 



f. Terminal clasp segment very slender, subfiliform and smooth, 



the ovipositor short Nanodiplosis Kieff. 



d'. Circumfila well developed and not conspicuously irregular, the 

 loops mostly as long as or longer than the diameter of the 

 enlargement, 

 e'. Claws bent at nearly right angles. 

 p. Basal clasp segment lobed. 



(/\ Terminal clasp segment slender, curved, the ventral plate 



straight, pubescent Octodiplosis Giard. 



(f. Terminal clasp segment as long as the basal clasp segment, 

 enlarged and bilobed apicad; ventral plate almost linear 



and rounded apically _ Tiichodiplosis Kieflf. 



/". Basal clasp segment not lobed. 



5r\ Ventral plate long, slender, slightly expanded and roundly 

 emarginate apicad; dorsal plate short, triangularly 



emarginate ^ Giardomyia Felt. 



g-. Ventral plate long, broad, very deeply and broadly emar- 

 ginate; dorsal plate deeply and roundly emarginate. 



Hyperdiplosis Felt. 

 (/% Ventral plate large, long and roundly excavated; dorsal 

 plate bilobed, the lobes obliquely truncate. 



Mycetodiplosis Kieff. 

 g*. Male unknown, female with the ovipositor short, the pul- 



\alli rudimentary Chsetodiplosis Kieff.* 



e-. Claws not bent at right angles. 

 /'. Basal clasp segment lobed. 

 (/'. The lobe apical. 



/;'. The lobe very long, curved, setose; terminal clasp seg- 

 ment swollen basad Epidiplosis Felt. 



Iv. The lobe triangular; terminal clasp segment short, 

 greatly constricted near the middle and enormously 



swollen and recurved apicad Metadiplosis Felt. 



h'. The lobe small, densely haired; basal clasp segment with 

 a length one-half that of the abdomen ; circumfila each 



with twenty-six loops Coelodiplosis Kieff. 



h*. The lobe membranous and extending from the basal 

 clasp segment to the dorsal plate; terminal clasp 

 segment with a similar membranous expansion. 



Tristephanus Kieff. 

 g'. The lobe basal, 

 /i*. The lobe obtuse. 



{'. Ventral plate long, broad, broadly rounded; claws a 



little longer than the pulvilli - Orseoliella Kieff. 



r. Ventral plate short, deeply bilobed; claws much longer 

 than the pulvilli Isodiplosis Rvibs. 



* See also under g^ on page 320. 



