REPORT OF THE STATE ENTOMOLOGIST I913 I4I 



with a length three- fourths that of the basal enlargement, which 

 latter has a length one-half greater than its diameter; terminal seg- 

 ment narrowly oval. Palpi ; first segment rather slender, irregular, 

 the second subrectangular, somewhat stout, the third a little longer, 

 more slender, the fourth one-third longer than the third, somewhat 

 dilated. Mesonotum dark brown, the submedian lines narrow, 

 yellow, sparsely haired. Scutellum and postscutellum dark brown. 

 Abdomen dark sooty yellow, with the dorsum of the second, third 

 and fourth abdominal segments dark brown. Pleurae sooty yellow- 

 ish ; genitalia dark brown. Wings hyaline, costa dark brown. 

 Halteres yellowish white basally and apically, fuscous subapically. 

 Coxae and base of femora pale yellowish, the other parts of the 

 legs nearly uniform dark brown ; claws slender, strongly curved, 

 the pulvilli shorter than the claws. Genitalia ; basal clasp segment 

 long, slender ; terminal clasp segment stout, long ; dorsal plate long, 

 deeply and triangularly incised ; ventral plate rather long, tapering, 

 narrowly rounded. Harpes short, thickly spinose apically. Type 

 Cecid. 449. 



Dasyneura setosa Felt 



1907 Felt, E. P. N. Y. State Mus. Bui. no, p. 115. Separate, p. ig 

 1908 N. Y. State Mus. Bui. 124, p. 343 



This dark brown male was taken on a window at Nassau, N. Y., 

 August 10, 1906. 



Male. Length .75 mm. Antennae a little shorter than the body, 

 thickly haired, dark brown ; 14 segments, the fifth with a stem about 

 three-fourths the length of the basal enlargement ; terminal segment 

 with a distal prolongation one- fourth the length of the subcylindric 

 basal portion. Palpi ; the first segment elongate, slender, slightly 

 swollen distally, second suboval, about as long as the first, the third 

 a little longer than the second, the fourth one-half longer than the 

 third; face fuscous. Mesonotum dark brown, submedian lines 

 sparsely haired. Scutellum reddish brown, postscutellum fuscous 

 yellowish brown. Abdomen dark brown, sparsely yellow-haired. 

 Wings hyaline, costa dark brown ; halteres yellowish, slightly fuscous 

 apically. Coxae and base of femora yellowish, other portions of 

 legs dark brown ; claws slender, strongly curved. Genitalia ; basal 

 clasp segment moderately stout ; terminal clasp segment stout at 

 base. Dorsal plate broad, deeply incised ; ventral plate indistinct. 

 Harpes short, subtriangular. Type Cecid. 750. 



Dasyneura unguicula Felt 



1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 344 



This male was taken on a window at Nassau, N. Y., July 15, 1907 

 and also late in July and in August in 1906. 



Male. Length .5 mm. Antennae a little longer than the body, 

 rather thickly haired, dark brown; 14 segments, the fifth with a 

 stem about three-fourths the length of the basal enlargement, which 



