On the Hymenoptera of the Georgetown Museum. 327 
Apanteles philocampus, sp.n. 
Black, the legs pallid testaceous, the cox, the trochanters, the hind femora 
except more or less at the base, the apical half of the hind tibie and the hind 
tarsi, black ; palpi pale yellow ; wings hyaline, the stigma and nervures fuscous, 
Metanotum shagreened, the base, sides and apex margined by keels, the basal 
keel thicker than the lateral, the apical narrowed in the cen‘re. First abdomi- 
nal segment b oadly, roundly raised, shining, as long as it is wide at the 
apex ; the 2nd segment wider than long, the centre an almost equilateral trian- 
gle; the sides are obscure testaceous. Female and Male. Length 2 m.m. 
Bred from a Syntomid caterpillar. 
Apanteles quyanensis, sp.n. 
Black, the basal abdominal segment, the sides of the 2nd at the base outside 
the furrow, the sides and apex of the 3rd narrowly, the basal 3 ventral segments 
and the legs rufo-testaceous, as are also the mandibles; the palpi pallid 
yellow ; the apex of the hind tibie as long as the shorter hind spur and the 
apices of the hind tarsal joints slightly, black; wings hyaline, the stigma 
fuscous, the nervures paler, the tegule pale testaceous. Female. Length 
2 m.m. 
Antenne longer than the body, the scape below testaceous, the basal joints 
of the flagellum fuscous; the flagellum closely covered with a blackish 
pile. Head and thorax covered with a microscopic pile; the apical 
abdominal segments fringed with longer white pubescence; smooth; the 
scutellum more shining than the mesonotum, about one quarter longer 
than it is wide at the base ; it is slightly narrowed towards the apex, which is 
rounded. Metanotum shagreened, a broad transverse keel near its base, with 2 
short, not very distinct longitudinal ones in the middle behind it. First abdomi- 
nal segment longer, if anything, than it is wide at the apex, the central part 
clearly limited, of equal width, wider than the apex of the lateral border ; the 
2nd segment wider than long, about one quarter shorter than the 3rd ; from the 
centre of the base 2 furrows run to the outer apical part, forming, in the middle, 
a wide triangle. The ovipositor is very short. 
TENTHREDINID2, 
Monophadnus foveiceps, sp.n. 
Pallid testaceous, the flagellum of antennz. tips of mandibles, a mark, about 
one-half longer than wide, its apex roundly narrowed, a narrower, longer line 
on the lateral lobe, reaching from the base to the apex, which is narrower than 
the base, the apices of the apical 2 joints of the fore tarsi, the apex of the basal 
2 of the middle and the whole of the others, the hinder entirely, the basal joint 
paler and the apex of the hind tibie, blackish ; the vertex behind the ocelli and 
the upper half of the occiput fuscous, as are also the parts bordering the 
scutellum. Wings hyaline, distinctly tinged with fulvous, the stigma, costa 
and nervures of a deeper fulvous colour ; the forepart of the transverse radial 
nervure roundly curved outwardly, the centre roundly curved inwardly, the 
posterior part straight, oblique ; the 3rd abscissa of the radius about one-fourth 
