42 P. Cameron. 
areae, the basal being smaller and square, the apical 
longer than wide ; there is a longer, narrower one sepa- 
rating them in the middle. Propleurae, except below 
and the mesopleurae, except at the apex above, closely 
punctured. Metapleurae more strongly and closely pun- 
ctured, the upper part at the apex more or less striated- 
reticulated ; shortly above the middle is a curved narrow 
keel. Basal 4 segments of the abdomen closely, somewhat 
strongly punctured ; the basal 3 with a narrow, but distinct 
keel down the centre; on the Ist segment, on eitherside 
of the central, is a similar keel, not reaching to the base 
and apex; the oblique depressions are wide and deep. 
7. Gen. Lissonota. 
1. Lissonota spilopus, sp. nov. d'. 
Black ; the face, clypeus, mandibles, except the teeth, 
the inner orbits somewhat broadly, a line on the lower 
edge of the propleurae, a large mark on eitherside of 
the base of the mesonotum, gradually narrowed from the 
wide apex to the base, the apex with a triangular incision, 
scutellum, except the apical slope, a large mark on the sides 
of the metapleurae, broadly rounded at the base above, the 
apex narrower and transverse, below with a wide, rounded 
incision, tubercles, a small triangular mark under the 
hind wings, a large mark on the lower part of the meso- 
pleurae, its apical half triangularly dilated, the base of 
the basal 4 abdominal segments broadly, the marks 
becoming gradually narrower, and the apices of the 
segments, narrowly, pale yellow. Antennae brownish. 
the underside of the scape and a broad band near the 
apex, white. Wings hyaline, the nervures and stigma 
black ; the areolet triangular, shortly appendiculated, the 
recurrent nervure interstitial with the 2nd transverse 
cubital. Four front legs pale yellow, slightly tinged with 
fulvous ; their tarsi, slightly infuscated; the hind legs 
with the coxae rufo-fulvous, yellow above at the base, 
black at the apex, the trochanters pale fulvous, tinged 
With yellow ; the femora rufo-fulvous, narrowly black at 
the base and apex ; the tibiae and tarsi pale yellow, the 
apex of the former from near the middle, almost the basal 
half of the metatarsus and the apex of the apical joint 
from shortly behind the middle, black. — Length 9 mm. 
Sikkim. 
Face somewhat strongly punctured in the middle, 
the sides smooth; the front and vertex smooth, bare, 
