REPORT OF THE STATE ENTOMOLOGIST I912 189 



to a heavy, apical process with an acute, outward curved point dis- 

 tally and anteriorly a heavy, slender, chitinous spine, and slightly 

 laterally a flattened, broadly rounded lobe parallel with the spine 

 and nearly as long; style short, slender, the apex broadly rounded. 

 (Plate 12, figure i.) Type Cecid. 29. 



Monardia populi Felt 



1907 Felt, E. P. N. Y. State Mus. Bui. no, p. 98-99; separate, p. 2 

 (Campylomyza) 



1908 N. Y. State Mus. Bui. 124, p. 315 (Campylomyza) 



This species was taken on the large-toothed poplar, P p u 1 u s 

 grandidentata, at Albany, N. Y\, June 4, 1906. 



Male. Length i mm. Antennae extending to the second abdo- 

 minal segment, dark brown, sparsely long haired; 14 segments, the 

 fifth with a stem one-third the length of the subcylindric enlarge- 

 ment ; terminal segment obconic, the apex slightly produced. Palpi ; 

 the first segment stout, broadly expanded distally, the second more 

 slender, one-half longer, the third a little longer than the second, 

 the fourth one-half longer than the third. Mesonotum dark brown. 

 Scutellum and postscutellum a little lighter. Abdomen dark brown, 

 very sparsely clothed with fine, yellowish hairs. Wings hyaline, 

 costa dark brown, subcosta uniting with the margin at the basal 

 third ; halteres whitish transparent. Legs a nearly uniform light 

 slaty brown, claws stout, strongly curved, pectinate. Genitalia ; 

 basal clasp segment stout, obliquely truncate ; terminal class seg- 

 ment stout, greatly expanded distally. Dorsal plate broad, broadly 

 rounded. Harpes stout, expanded distally, the posterior margin 

 slightly excavated, the internal angle produced as a short, acute 

 spine ; style stout, short, slightly expanded, broadly and roundly ex- 

 cavated. (Plate 13, figure i.) Type Cecid. 115. 



Monardia balsamicola Felt 



1907 Felt, E. P. N. Y. State IMus. Bui. no, p. 99; separate, p. 3 

 (Campylomyza) 



1908 N. Y. State Mus. Bui. 124, p. 315 (Campylomyza) 



This species was taken on balsam, Abies b a 1 s a m e a , at 

 Lake Clear, N. Y., June 7, 1906. 



Male. Length .75 mm. Antennae nearly as long as the body, 

 dark brown, sparsely long haired; 14 segments, the fifth with a 

 stem one-half the length of the subglobular basal enlargement ; 

 terminal segment subconical. Palpi ; the first segment subglobular, 

 second as long as the first, suboval, the third a little more slender, 

 as long as the second, the fourth more than twice the length of the 

 third. Mesonotum, scutellum, postscutellum and abdomen nearly 

 uniform dark brown. \\^ings hyaline, costa light brown, subcosta 



