20, 6 Fouts: New Parasitic Hymenoptera 631 
long black hairs on each side posteriorly; ovipositor projecting 
the length of the sixth tergite, yellow, the sheaths brown ; wings 
hyaline, with two brown transverse bands, the inner one 
narrow and inconspicuous, the outer one broad and well defined . 
radius not half complete, well pigmented, not much longer than 
the basal; nervulus interstitial with the basal, narrowly in- 
terrupted before it reaches the medius; legs long; front coxa 
as long as the metatarsus, not so thick as the femur; trochanter 
narrower than the coxa, two-thirds as long; femur as long as 
the coxa and trochanter united; a trifle longer than the tibia; 
metatarsus longer than all the following joints united; joint 
4 flattened, longer than 2 and 3 united; inner claw of chela 
about as long as joints 2 to 4 united, furnished inside with 
a double row of short throns; outer claw slightly curved, witha 
row of thorns inside claws on middle and hind legs with an 
inner tooth basally. Black; mandibles, antennal socket, last 
three antennal joints, chela, metatarsus of anterior legs apically, 
and the other tarsal joints entirely, last segment of abdomen, 
rufous for the most part. 
LUZON, Mount Maquiling (Baker). 
Type.—Catalogue No. 24324, United States National Museum. 
This species, known from a single specimen, differs from 
L. luzonicus Kieffer in the color of the antenne and in having 
the radius shorter. Other differences occur and may be recog- 
nized by comparing my description with Kieffer’s.* 
Psilodryinus thoracicus sp. nov. 
Female.—Length, 5 millimeters. Very closely related to P. 
sumatranus of Enderlein, from which it differs as follows: 
Distance of lateral ocelli from each other more than half their 
distance from the anterior one; posterior margin of pronotum 
not emarginate, the lateral lobes not in evidence; elevation on 
posterior lobe of pronotum with many transverse carine an- 
teriorly; wings colored with a light brown; first abscissa of 
cubitus, discoideus, first recurrent, and subdiscoideus visible 
as white lines in the semiopaque transverse wing band; basal 
vein well pigmented to distal third; cubitus and subdiscoideus 
visible as brownish lines distad of the whitish transverse band, 
not reaching the wing margin; legs dull reddish except as 
follows: Anterior trochanters, tibiz basally, most of femora, 
posterior metatarsus except at apex, middle and hind tibiz, 
‘Das Tierreich, Lief. 41 (1914) 24. 
1857758 
