200 NEW YORK STATE MUSEUM 
subcosta uniting therewith at the basal half. Halteres yellowish 
transparent. Coxae dark brown; femora, tibiae and tarsi mostly 
fuscous yellowish, the distal tarsal segment darker; claws stout, 
strongly curved, notched subapically, the pulvilli nearly as long as 
the claws. Genitalia; basal clasp segment stout, obliquely truncate ; 
terminal clasp segment long, broadly rounded, dorsal plate short, 
broadly emarginate, the lobes subtruncate. Harpes stout, bidentate. 
Female. Length 2mm. Antennae extending to the second ab- 
dominal segment, rather thickly haired, reddish brown; 11 segments, 
the fifth subsessile, with a length about twice its diameter; eleventh 
segment distinctly constricted beyond the middle, evidently com- 
posed of two, the distal portion being narrowly oval. Palpi; first 
segment greatly swollen, irregularly oval, the second with a length 
over twice its width, the third as long as the second, subtruncate 
distally, the fourth one-half longer than the second. Mesonotum 
dark brown. Scutellum reddish brown, postscutellum concolorous. 
Abdomen sparsely haired, fuscous yellowish, the ovipositor slightly 
fuscous. Costa dark brown. MHalteres yellowish transparent, 
slightly fuscous apically. Coxae dark brown; femora and tibiae 
fuscous straw, the second, third and fourth tarsal segments lighter, 
the fifth reddish brown, the eighth abdominal segment ventrally 
with a pair of submedian, subglobose bodies. Ovipositor short, 
triarticulate, the third segment orbicular. Type Cecid. 1386, 1387. 
Corinthomyia Felt 
TOMI elt Ee NE Seen SOC Ollie Ose 
This group represents a form of specialization most easily recog- 
nized by the series of subequal whorls of stout, curved setae on the 
subsessile, flagellate segments, differing very greatly from the typi- 
cal crenulate whorls so commonly present in Campylomyzine males. 
The venation is typical of Campylomyza. The pulvilli are as long 
as the claws. Males only are known. The type species is Campy - 
lomyza hirsuta Felt. 
Key to species 
a Fifth antennal segment with a length one-half greater than its diameter 
b Length 1.25 mm; abdomen reddish brown; 6 short, stout whorls 
hirsuta Felt, C. 729 
bb Length 1.5 mm; abdomen reddish brown, 4 to 5 short, stout whorls 
gracilis Felt, C. 1406 
bbb Length 2 mm; abdomen reddish brown; 7 short, stout whorls..... 
: Cincinna. -n, Specs 1220 
aa Fifth antennal segment with a length three-fourths greater than its 
diameter 
b Length 1 mm; abdomen dark brown; 5 short, stout whorls....... 
currei Felt, C. 881a 
one 
