302 NEW YORK STATE MUSEUM 
Contarinia agrimoniae n. sp. 
Male. length 1 mm. Antennae a little longer than the body, 
sparsely haired, pale straw, 14 segments; face pale yellowish. 
Mesonotum fuscous, the submedian lines indistinct. Scutellum 
and postscutellum fuscous. Abdomen a fuscous greenish white 
or yellowish. Halteres yellowish. Coxae pale yellowish, fe- 
mora, tibiae and tarsi mostly brown. : 
Female. Length 1.25 mm. Antennae as long as the body... 
Color characters about as in the opposite sex. 
Bred September 3, 1007, from flowers of A grimonia 
€upatoria taken at Bath, NOY. Aucust 16,1907, 
Type C. a1696, N. Y. State Museum. 
Cecidomyia cerasifolia n. sp. 
Male. Length .75 mm. Antennae twice the length of the 
body, thickly haired, yellowish brown, 14 segments, the basal 
segment and face yellowish. Mesonotum dark brown, the sub- 
median lines indistinct. Scutellum bright red, the postscutellum . 
a little darker. Abdomen yellowish brown or reddish, mem- 
brane and pleurae brown on the basal segments, genitalia yel- 
lowish. Halteres yellowish orange, fuscous subapically. Coxae 
yellowish, femora, tibiae and tarsi a light straw. 
Bred September 4, 1907, from irregularly thickened folded 
chokecherry leaves taken at Newfoundland, N. J. 
livpe Gans Neo Ye ovave Wviuceum: 
Cecidomyia floricola n. sp. 
Male. Length 1 mm. Antennae % longer than the body, 
sparsely haired, pale straw, 14 segments; face pale yellowish. 
Mesonotum brown, the submedian lines indistinct. Scutellum 
yellowish with a few long setae, postscutellum yellowish. Abdo- 
men pale yellowish, the segments margined posteriorly with 
long hairs. Halteres pale yellowish. Coxae, femora and tibiae 
pale yellowish, tarsi brownish gray, the segments paler basally. — 
3red August 15, 1907, from somewhat enlarged reddened 
flowers of Spiraea salicifolva taken at Albany, Now. 
Type C. a1681, N. Y. State Museum. 
Cecidomyia macrofila n. sp. 
Male. Length 1 mm. Antennae a little longer than the body, 
thickly haired, light brown, 14 segments. Mesonotum reddish 
