REPORT OF THE STATE ENTOMOLOGIST IQI2 201 
Corinthomyia hirsuta Felt 
1908 Felt, E. P. N. Y. State Mus. Bul. 124,.p. 315 (Campylomyza) 
This species was taken on an office window at Albany, N. Y. 
August I, 1906. 
Male. Length 1.25 mm. Antennae 
shorter than the body, sparsely haired, 
dark brown, 14 segments; the fifth 
with a stem one-fourth the length of 
the subglobose enlargement, subbasal 
whorl thick, 6 nearly equidistant 
whorls of stout, strongly curved setae ; 
terminal segment reduced, pyriform. 
Palpi; the first segment subglobose 
with a conspicuous sense organ sub- 
basally, the second a little longer, sub- 
rectangular, the third somewhat 
longer, slender at the base, the fourth 
one-half’ longer than the _ third. 
Mesonotum dark brown, submedian 
lines indistinct. Scutellum and post- he 
scutellum dark reddish brown. Abdo- (O™8inal) 
men dark brown. Wings hyaline, costa light brown, subcosta 
uniting with the margin at the basal half. Halteres pale yellowish 
basally, fuscous apically; legs mostly a uniform light brown; claws 
long, slender, strongly curved; pulvilli a little longer. Genitalia ; 
basal clasp segment short, stout, obliquely truncate; terminal clasp 
segment strongly constricted at the base, greatly enlarged and 
broadly oval distally. Dorsal plate apparently very long, broad, 
broadly and irregularly rounded. Type Cecid. 7209. 
, 

Fig. 59 Fourth antennal 
segment of Corimth or 
myia cincinna, enlarged. 
Corinthomyia gracilis Felt 
1oOD2 Helt. Have) oN. Y. Ent. Soc. Jour, 20:102-3 
This species was taken at Hazelton, Pa., May 18, 1910 by Dr 
aVenG. set." iovpe (Cecid. 1405. 
Corinthomyia gracilis Felt 
This species was taken on an office window at Albany, N. Y., 
July 5, 1907. 
Male. Length 2 mm. Antennae nearly as long as the body, 
sparsely haired, dark brown; 14 segments, the fifth subsessile, with 
a stem one-fifth the length of the subcylindric basal enlargement, 
which latter has a length one-half greater than the diameter ; seven 
equidistant, thickly set, crenulate whorls; terminal segment pro- 
longed, with a length fully twice its diameter. Palpi; the first seg- 
ment short, stout, broadly oval, with a distinct sense organ internally, 
the second more slender, one-half longer, the third a little longer 
than the second and the fourth one-half longer than the third, 
