REPORT OF THE STATE ENTOMOLOGIST I9Q17 79 
dd Circumfili well developed and not conspicuously irregular, the 
loops mostly as long or longer than the diameter of the 
enlargement 
e Claws bent at nearly right angles, basal clasp segment not 
lobed 
f Ventral plate long, slender, slightly expanded and 
roundly emarginate apically, dorsal plate short, 
triangularly emarginate..... Giardomyia Felt 
ff Ventral plate long, broad, very deeply and broadly 
emarginate, the dorsal plate deeply and roundly 
CMALPINAte, sere. c=. « Hyperdiplosis Felt 
ee Claws not bent at right angles 
f Basal clasp segment lobed 
g The lobe apical 
h The lobe very long, curved, setose, the 
terminal clasp segment swollen basally... . 
Epidiplosis Felt 
hh The lobe triangular, the terminal clasp seg- 
ment short, greatly constricted near the 
middle and enormously swollen and _ re- 
curved apically...Metadiplosis Felt 
gg The lobe basal, triangular, wings usually spotted 
Lestodiplosis Kieff. 
ff Basal clasp segment not conspicuously lobed 
g Antennal segments plainly trinodose, the dorsal 
plate divided, its lobes orbicular.............. 
Obolodiplosis Felt 
gg Antennal segments short, thick, the stems trans- 
verse, the enlargement short, broad, the cir- 
cumfili fine, rather short, each with numerous, 
about 20 loops....Retinodiplosis Kieff. 
ggg Without the striking characters listed under g 
and gg 
h Ventral plate linear, usually rounded api- 
cally, the dorsal plate much shorter than 
the ventral plate and with truncate lobes 
Parallelodiplosis Rubs. 
hh Ventral plate broad and broadly or triangu- 
larly emarginate 
i Ventral plate lobes not linear and parallel 
j Dorsal plate deeply incised, the lobes 
narrowly rounded, the terminal 
clasp segment with a broadly chit- 
inized, serrate margin............ 
Paradiplosis Felt 
jj Dorsal plate not incised or very nar- 
rowly emarginate, terminal clasp 
segment as long or nearly as long as 
the basal clasp segment and smooth, 
the ovipositor moderately long and 
with lobes..... Itonida Meign. 
