292 NEW YORK STATE MUSEUM 



Dasyneura anemone n. sp. 



Male. Length 1.25 mm. Antennae about as long as the body, 

 sparsely haired, reddish brown, 15 segments. Head reddish 

 yellow. Mesonotum dark brown, the narrow submedian lines 

 yellowish. Abdomen dark brown, the incisures and pleurae yel- 

 lowish, the venter reddish orange. Halteres pale yellowish, 

 femora pale yellowish basally, darker apically, the tibiae and 

 tarsi dark brown, the latter almost black in some specimens. 



Female, Length. 1.25 mm. Antennae extending to the second 

 abdominal segment, sparsely haired, reddish • brown, 14 seg- 

 ments. Color characters about as in the male, except that the 

 mesonotum is not so dark and the dorsal surface of the abdomen 

 is more heavily clothed with fuscous hairs. 



Bred July 12, 1907, from a loose bud gall on Anemone 

 canadense taken at Kinderhook and Nassau, N. Y. 



Type C. ai522, N. Y. State Museum. 



Dasyneura coryli n. sp. 



Male. Length i mm. Antennae longer than the body, 

 sparsely haired, dark brown or black, basal segments pale yel- 

 lowish, 14 segments. Mesonotum dark brown, the narrow sub- 

 median lines yellowish, sparsely haired. Scutellum and post- 

 scutellum pale yellowish. Abdomen dark orange, very sparsely 

 clothed with fuscous hairs. Genitalia pale yellowish. Halteres 

 large, yellowish basally, fuscous subapically. Legs with the 

 coxae and base of femora pale yellowish, gradually becoming 

 darker toward the tip, the distal portion of femora and tibiae 

 light fuscous, tarsi dark brown. 



Female. Length about i mm. Antennae not quite as long 

 as the body, sparsely haired, pale yellowish, 13 segments. The 

 entire body a pale lemon-yellow though the vestiture of the 

 abdomen is abundant enough to give some indication of band- 

 ing. Halteres dark brown. Legs pale yellowish. 



Bred July 11, 1907, from a fuzzy wrinkled fold gall at the 

 base of hazel leaves taken at West Nyack, N. Y. 



Type C. ai543, N. Y. State Museum. 



Dasyneura cyanococci n. sp. 

 Female. Length 1.25 mm. Antennae one half the length of 

 the body, sparsely haired, dark brown, the basal segment and 

 face yellowish, 15 segments. Mesonotum dark brown, the sub- 



