I96 NEW YORK STATE MUSEUM 



the distal ones dark brown. Wings hyaline, costa dark brown, 

 subcosta uniting with the margin at the apical third. Halteres 

 yellowish basally, fuscous apically. Legs fuscous yellowish, first 

 tarsal segment longer than the following two, others successively 

 shorter ; claws heavy, strongly curved, finely serrate. Ovipositor 

 moderately long, terminal lobes consisting of a subquadrate basal 

 segment and an orbicular distal one. Type Cecid. ai620. 



Cordylomyia luna Felt 

 1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 313 (Campylomyza) 



This species was taken on a hotel window at Westfield, N. Y., 

 July 11, 1906. 



Female. Length 1.5 mm. Antennae very short, sparsely haired, 

 dark brown, 1 1 segments ; the fifth subsessile, subcylindric, with 

 a length three-fourths its diameter; the eleventh segment con- 

 stricted near the middle and with a broad, rounded process apioilly. 

 Palpi ; the first segment short, subglobose ; the second narrowly 

 lanceolate, the third a little stouter, subequal, the fourth nearly 

 twice the length of the third, curved distally. Mesonotum dark 

 brown, submedian lines lighter, sparsely haired. Scutellnni and 

 postscutellum dark brown. Abdomen a nearly uniform reddish 

 brown, sparsely clothed with fine setae. Wings hyaline, costa dark 

 brown, subcosta uniting with the margin near the middle. Halteres 

 fuscous brown, legs a nearly uniform dark fuscous yellowish, the 

 distal tarsal segments dark brown ; metatarsus more than twice the 

 length of the following segment; claws stour, strongly curved, 

 simple; the pulvilli longer than the claws. Ovipositor short, tri- 

 articulate, the third segment nearly orbicular. Type Cecid. 547. 



Cordylomyia brevicornis Felt 



1907 Felt, E. P. N. Y. State Mus. Bui. no, p. 97; separate, p. 1 

 (Campylomyza) 



1908 N. Y. State Mus. Bui. 124, p. 314 (Campylomyza) 



This species appears to be a very common and widely distributed 

 form, since it was taken in July and August 1906 on a window at 

 Nassau, N. Y., and appears to have been collected by H. G. Dyar at 

 Kaslo, B. C. There are specimens in the National Museum from 

 Jacksonville, Fla. 



Female. Length 2 mm. Antennae one-fourth the length of the 

 body, thickly haired, reddish brown ; 1 1 segments, the fifth sub- 

 cylindric, the length hardly equaling the diameter. Palpi ; the first 

 segment subglobular, second and third segments narrowly oval, 

 subequal, fourth nearly twice the length of the third. Mesonotum 

 dark brown, submedian lines indistinct. Scutellum and postscutel- 

 lum dark reddish brown. Abdomen reddish brown, membrane and 



