Part II.] Cameron: Parasitic Hymenoptera. ]1 
Antennae as long as the head and thorax united, not much dilated 
towards the apex, the apical joints not forming a club; the pedicle not 
quite 3 times longer than wide. Ocelli in a large equilateral triangle, 
the hinder clearly separated from the eyes; these are of equal size. 
Malar space about as long as the eyes ; it is, as is also the outer-side of 
the clypeus, finely, but distinctly, punctured ; the clypeus is bluntly 
keeled down the middle. 
Copidosoma ? clavicornis> sp. noy. 
Black, the head tinged with bluish-violaceous, the mesonotum 
darker coloured than the scuteilum, which is distinctly brassy, the 
pleurae coloured like the mesonotum, the abdomen violaceous, 
distinctly blue-tinted at the base, the antennae with the scape yellowish 
testaceous, the flagellum fuscous, legs fnlvo-testaceous, the base of the 
coxae broadly, the base of the femora and a broad line on the outside 
of the tibiae nearer the base than the apex, black; wings hyaline, the 
nervures fuscous. 
Length nearly 2 mm. 
Dehra Dun. Bred from Lac. 
Shining, the abdomen more so than the thorax, smooth, the scuteilum 
finely and closely punctured, the punctures only visible with a good 
magnification, the sides apparently closely, finely transversely striated. 
Mesonotum closely, the scuteilum more sparsely covered with longer 
black hair. There are a few scattered punctures on the front. The front 
ocellus is separated from the hinder by a greater distance than these latter 
are from each other ; they almost touch the eyes, which are slightly 
longer than the malar space. Antennal scape about two-thirds of the 
length of the flagellum ; it does not reach much above the bottom of 
the eyes ; the flagellum stout, thickened towards the apex, the pedicle 
is about 3 times longer than wide ; the other joints of the flagellum are 
as wide as long ; the apical 4 joints form a club but not a very 
prominent one ; the apical 2 joints are smaller than the preceding 2. 
The abdomen forms a longish triangle, it becoming gradually narrowed 
from the base to the apex ; it is shorter than the thorax, the ovipositor 
distinctly projects and has a broad sheath. 
The pronotum is small, the scuteilum large, triangular, becoming 
gradually, rather roundly narrowed from the base to the apex, longer 
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