Appendix PD 
INDE Sie CINE, Ole Cig CIUDOIMNCNUDVATS, IL 
Miastor americana n. sp. 
Female. Length 2.5 mm. Antennae extending to the base 
of the coxae, sparsely haired, brown, 12 segments. Mesonotum 
dark brown. Scutellum reddish brown, postscutellum fuscous 
yellowish. Abdomen pale salmon, fuscous basally, yellowish 
apically. Legs a nearly uniform yellowish brown. | 
Taken at Highland, N. Y. June 18, 1907, presumably occurring 
on, either beech .or chestnut leaves. 
IDywoe (C. rai, IN. YW. State Museum. 
Oligarces noveboracensis n. sp. 
Female. [ength 1 mm. Antennae extending to the second 
abdominal segment, pale yellowish, 13 segments; eyes small, 
brown, ocelli absent, face yellowish. Mesonotum light brown, 
pleurae pale orange. Scutellum and postscutellum hght fuscous 
yellowish. Abdomen pale yellowish, the basal and distal seg- 
ments pale orange, the ovipositor whitish. Halteres yellowish 
transparent. Legs short, about three fourths the ieneeh of the 
body, a nearly uniform pale yellowish white. 
Taken on office window, July 15, 1907, and presumably bred 
from some material brought into the office. 
IDvnbe (CC, 1280, INo Wf; Siae: inser, 
Brachyneura americana n. sp. 
Female. Length 1 mm. Antennae extending to the base of 
the abdomen, thickly clothed with narrow scales, black, 12 seg- 
ments. Mesonotum very dark brown, sparsely ornamented with 
yellowish hairs. Scutellum black with yellowish hairs basally, 
postscutellum and abdomen dark brownish black. Wings sub- 
hyaline. Halteres fuscous yellowish basally, black apically. 
Legs mostly a uniform fuscous or black, the second and third 
segments of the posterior tarsi fuscous yellowish. 
Taken August 2, 1906, on a window and presumably bred from 
some material brought into the office. 
ype ©. 7345 Ne Ye States Minseumiman 
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