I40 NEW YORK STATE MUSEUM 



Lestremia setosa Felt 

 1908 Felt, E. P. N. Y. State Mus. Bui. 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 pyrif orm 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- 

 rowly rounded. Type Sc. 22. 



Lestremia spiraeina Felt 



1907 Felt, E. P. N. Y. State Mus. Bui. no, p. 102; separate, p. 6 

 (Catocha) 



1908 N. Y. State Mus. Bui. 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. Halteres 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. 



