130 NEW YORK STATE MUSEUM 



g Abdomen not recurved dorsally . ...Porricondyla Rond. 1 

 gg Abdomen slender, recurved dorsally. .Camptomyia Kieff. 

 ff Antennae not greatly produced in both sexes 



g Basal clasp segment ovate, denticulate apically; terminal clasp 



segment wanting Dirhiza H. Lw. 



gg Male genitalia presumably normal; flagellate antennal segments 



subsessile or nearly so ; lobes of the ovipositor normal 



Prodirhiza Kieff. 



ee Palpi triarticulate Lopeziella Tav. 



dd Circumfili of the male forming long loops as in the Itonidinariae 



e Palpi quadriarticulate Lopesia Tav. 



ee Palpi uniarticulate Allodiplosis Kieff. & Jorg.. 



cc Fifth vein simple, the sixth wanting 



d Claws denticulate, as long as the pulvilli or at most twice as long as the 



pulvilli Holoneurus Kieff. 



dd Claws toothed, more than twice the length of the pulvilli 



Coccopsis Meij. 



winnertzia Rond. 

 Clinorhiza Kieff. 



Winnertziola Kieff. 



i860 Rondani, C. Atti Soc. Ital. Sci. Nat. Milano, 2:5, 8 



1876 Bergenstamm, J. E. & Low, Paul. Syn. Cecidomyidarum, p. 24 



1892 Theobald, F. V. Acct. Brit. Flies, 1:84 



1894 Kieff er, J. J. Soc. Ent. Fr. Ann., 63:313, 340 (Clinorhiza and Winnertzia) 



1896 ■ Berln. Ent. Zeitschr., 41 -.3, 4, 7, 33 



1 The divisions given below are those of Kieff er, which for the present at least, 

 we prefer not to apply to American forms. 



h Claws simple 



i Pulvilli as long or a little shorter than the claws 

 j Flagellate antennal segments of the male globose, elongated and con- 

 stricted in the middle in the female Porricondyla Rond. 



jj Flagellate antennal segments elongated and subcylindrical in the two 



sexes Phaenepidosis Kieff. 



it Pulvilli rudimentary 

 j Flagellate antennal segments of the female with a stem one-half to three- 

 fourths the length of the enlargement; lobes of ovipositor biarticulate 



Parepidosis Kieff. 

 jj Flagellate antennal segments of the female sessile; lobes of the ovipositor 



very small Mysocosmus Kieff. 



hh Claws toothed 



i Pulvilli as long as the claws 

 j Terminal clasp segment as long as the basal clasp segment, capitate 



apically Dicroneurus Kieff. 



jj Terminal clasp segment ellipsoidal, shorter than the basal clasp segment 



Synaptella Kieff. 

 ii Pulvilli reaching at most to the middle of the claws 



j Third and fourth antennal segments fused Synarthrella Kieff. 



jj Third and fourth antennal segments not fused; terminal clasp segmenl a 

 little longer than its diameter, almost truncate, the margin spined 



P r o s e p i d s i s Kieff. 



