114 NEW YORK STATE MUSEUM 



yellowish, ornamented with fine hairs. Scutellum slightly yellow- 

 ish ; abdomen a nearly uniform dark carmine ; legs a nearly uniform 

 pale brown; tarsi slightly darker. 



Taken on spruce at Lake Clear, N.Y. June 7, 1906. 



Type Cecid. 159, N.Y. State Museum. 



Dasyneura bidentata n. sp. 



Male. Length 1.25 mm. Antennae extending to the base of the 

 abdomen, rather sparsely clothed with fine setae, dark brown, fus- 

 cous yellowish basally, 13 segments. Face fuscous yellowish; meso- 

 notum dark brown with distinct submedian lines ; scutellum rather 

 dark red or reddish orange ; postscutellum dark red. Abdomen red- 

 dish or dark salmon; segments margined with pale yellowish pos- 

 teriorly. Genitalia slightly fuscous; coxae and basal portions of 

 femora pale yellowish; other parts of legs brownish; tarsi slightly 

 darker, lighter ventrally. 



Taken on white oak at Albany, N.Y. June 21, 1906. 



Type Cecid. 344, N.Y. State Museum, 



Dasyneura cerasi n. sp. 



Male. Length i mm. Antennae apparently J longer than the 

 body, thickly clothed with long setae, dark brown, yellowish 

 basally, 12 segments. Face fuscous yellowish, mesonotum dark 

 brown, submedian lines pale yellowish, sparsely ornamented with 

 fine setae. Scutellum pale yellowish with sparse apical setae; 

 postscutellum fuscous yellowish; abdomen dark yellowish fuscous, 

 rather thickly clothed with pale yellowish hairs, basal segments 

 slightly lighter. Legs pale straw color; tarsi slightly darker. 



Taken on black cherry at Albany, N.Y. June 21, 1906. 



Type Cecid. 343, N.Y. State Museum. 



Dasyneura photophila n. sp. 



Male. Length .75 mm. Antennae probably nearly as long as 

 the body, sparsely haired, dark brown, probably 14 segments. 

 Face dark brown, sparsely clothed with whitish hairs; eyes large, 

 black, margined posteriorly with silvery white hairs. Mesonotum 

 dark brown; scutellum yellowish; postscutellum and abdomen 

 nearly uniform dark brown. Legs a nearly uniform dark brown. 



Taken at Nassau, N.Y. June 10, 1906. 



Type Cecid. 194, N.Y. State Museum. ^ 



