I40 NEW YORK STATE MUSEUM 
Lestremia setosa Felt 
1908 Felt, E. P. N. Y. State Mus. Bul. 124, p. 311 
This species was taken July 24, 1906 on maple at Albany, N. Y. 
Male. Length 2 mm. Antennae as long as the body, sparsely 
haired, light brown, yellowish basally; 16 segments, the fifth with 
a stem as long as the pyriform basal enlargement; terminal segment 
produced, constricted near the distal third and apical fourth. Palpi; 
the first segment, short, stout, irregularly subquadrate, the second 
a little more slender, one-half longer, subrectangular, the third 
about twice the length of the second, more slender, the fourth about 
as long as the third, more slender; face yellowish. Mesonotum 
olive brown, the submedian lines broad, yellowish, poorly defined. 
Scutellum fuscous yellowish, postscutellum yellowish. Abdomen a 
light fuscous brown. Genitalia fuscous yellowish, sparsely clothed 
with fuscous setae. Wings subhyaline. Halteres yellowish basally, 
slightly fuscous apically. Legs a pale fuscous yellowish; claws 
simple, the pulvilli shorter than the claws. Genitalia; dorsal plate 
long, broad, broadly emarginate, the lobes broadly rounded. Harpes 
long, broad, convolute, roundly truncate; style long, slender, nar- 
Fowly rounded... Iyperse) 22: 
Lestremia spiraeina Felt 
1OOZHelin Eee No asotate Wiis Sila. mone p. eLO2 ase penance aO, 
(Catocha) 
1908 

—— N. Y. State Mus. Bul. 124, p. 311 
This species was taken June 15, 1906 on spirea at Albany, N. Y. 
Male. Length 1.5 mm. Antennae as long as the body, thickly 
haired, dark brown, yellowish basally ; 16 segments, the fifth with 
a stem as long as the subglobular basal enlargement; terminal seg- 
ment produced irregularly, subconical, slightly constricted at the 
basal fourth, near the middle and at the apical fourth. Palpi; first 
segment subquadrate, prolonged, the second shorter, stouter, the 
third twice the length of the second, more slender, the fourth one- 
half longer:than the third, slender; eyes small, black. Mesonotum 
dark brown, with indistinct submedian yellowish lines, sparsely 
setose. Scutellum reddish brown, slightly fuscous apically, sparsely 
setose ; postscutellum reddish brown. Abdomen dark brown, rather 
thickly setose. Genitalia fuscous yellowish. Wings hyaline, costa 
and subcosta dark brown. MHalteres yellowish transparent. Legs 
a nearly uniform pale straw, the articulations carmine; tarsi slightly 
darker, the first segment as long as the four following; claws stout, 
the concavity denticulate. Genitalia; dorsal plate broad, narrowly 
incised, the lobes irregularly rounded; ventral plate long, broad, 
triangularly emarginate, the lobes divergent, truncate. Harpes tri- 
angular, obtusely spined basally, tapering and approximate apically ; 
style slender, narrowly rounded. Type Cecid. 274. 
