304 NEW YORK STATE MUSEUM 



Bred Aiig^ust 25, 1907, from seeds of tlic common foxtail grass 

 taken at Albany, N. Y. 



Type C. 31721, N. Y. State Museum. 



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Cecidomyia spiraeafiorae n. sp. 



Male. Length 1.5 mm. Antennae ^ longer than the body, 

 rather thickly haired, pale straw, 14 segments ; face pale fuscous. 

 Mesonotum brown, the submedian lines whitish. Scutellum 

 yellowish. Abdomen a greenish bronze, the first segment yel- 

 lowish. Halteres pale fuscous yellowish. Coxae pale yellow- 

 ish, femora yellowish at the base, fuscous- apically, tibiae and 

 tarsi also fuscous. 



Bred August 24, 1907, from slightly enlarged reddened flowers, 

 of Spiraea salicifolia taken at Albany, N. Y. 



Type C. ai68ib, N. Y. State Museum. 



Bryocrypta pectinata n. sp. 



Male. Length 1.75 mm. Antennae about ^4 longer than the 

 body, sparsely haired, pale yellowish, 16 segments; face yellow- 

 ish. Mesonotum a light fuscous yellowish. Scutellum, post- 

 scutellum and abdomen a pale yellowish. Halteres yellowish trans- 

 parent. Legs a nearly uniform yellowish straw. 



Bred August 9, 1907, from a jar containing several basswood 

 leaves, each with irregular subglobular swellings along the mid 

 vein. This species may be an inquiline or it may have lived 

 on the decaying leaf tissues. 



Type C. ai599, N. Y. State Museum. 



i 

 Winnertzia pinicorticis n. sp. 



Male. Length i mm. Antennae as long as the body, rather 

 thickly haired, fuscous yellowish, 14 segments. Mesonotum 

 dark brown, sparingly clothed with yellowish setae, the sub- 

 median lines indistinct. Scutellum reddish brown, postscutellum 

 a little darker. Abdomen dark brown. Halteres pale yellowish. 

 Legs a nearly uniform fuscous yellowish. 



Bred February 16, 1892, from bark of Pinus inops taken 

 at Strom, Va. 



Type C. 1047, N. Y. State Museum, ^ 5217 U. S. Depart- 

 ment of Agriculture. 



