1917] Girault—New Miscellaneous Chalcid-Flies from North America 95 
From one female in the U. S. National Museum Collection from 
the District of Columbia. 
Type: Catalogue No. 20438, U.S. National Museum, the female 
on acard, the head on a slide. 
Atoposomoidea ogimz Howard. Genotype. 
Same as Diaulinopsis but postmarginal abbreviated. Head 
normal. 
Grotiusomyia flavicornis sp. nov. 
Female: Length, 1.20 mm. Aeneus black, the wings hyaline, 
the legs (except the coxee and femora) and the antenne, straw 
yellow. Pedicel dusky. Head and thorax finely scaly punctate, 
the abdomen scaly except segment 2 which is glabrous (except at 
apex). Postscutellum and propodeum subglabrous, the latter 
with a strong median carina and a curved smooth sulcus in the site 
of the lateral carina, the mesal margin of which is an obtuse carina; 
spiracle elliptical, of moderate size, cephalad. Parapsidal furrows 
complete, fine like lines. Pronotum transverse-quadrate, over 
half the length of the seutum. Segment 2 of abdomen much the 
largest, occupying a third of the surface, its caudal margin straight. 
Axillze considerably advanced. Marginal vein as long as the 
submarginal, over twice the length of the long stigmal, the latter 
distinctly shorter than the postmarginal. Mandibles 6=and 7= 
dentate. Club 2=jointed, nippleless, the joints about equal in 
length, 1 a little wider than long. Pedicel somewhat longer than 
wide, the funicle joints shortening and widening, 1 slightly shorter 
than the pedicel, the others wider than long. Antennz clavate. 
Femora usually yellow except the caudal ones. 
From six females reared from an oak pyralid, Washington, D. C. 
Types: Catalogue No. 20695, U. S. National Museum, the 
females on tags (1 minutien), a head and four caudal legs on a slide. 
Aphidencyrtus aspidioti Girault. 
A pair from Lepidosaphes ulmi, Monmouth, Me., July 22, 1914 
(E. H. Siegler). The male bears two ring-like funicle joints and a 
very long, solid club, the antennz 5 = jointed. 
