208 THE ENTOMOLOGIST. 
posteriorly margined with brownish-ochraceous. Long. excl. tegm. 
3. 29 to 80, 2. 26 millm. Exp. tegm. 3.91 to 94, 2. 89 millm. 
Hab. Philippine Islands; Manilla (C. 8. Banks). 
Allied to R. bimaculata, Oliv. 
Rihana seminiger, sp. n. 
3. Body above black; eyes, posterior margin of pronotum, the 
narrow margins to two central obconical spots to mesonotum, the 
base of the cruciform elevation and the lateral margins of the meta- 
notum, dull, obscure olivaceous; a large transverse lateral spot on 
each side of the second abdominal segment and a round spot on each 
side of base of anal segment cretaceous-white ; head beneath, sternum 
and opercula thickly greyishly pilose; face with the transverse 
ridges black and with a central longitudinal ochraceous fascia which 
is centrally attenuated and also longitudinally continued on clypeus ; 
opercula with their inner margins (broadly) and their outer and 
posterior margins (narrowly) black; abdomen beneath black, the 
abdominal segmental margins obscure olivaceous, a spot on each side 
of the second abdominal segment and one on each side of the sixth 
segment cretaceous-white; legs black, apices of femora and bases of 
tibiz more or less ochraceous; tegmina and wings hyaline, in some 
lights with,a pale bluish reflection, the venation either piceous or 
brownish-olivaceous; tegmina with the costal membrane and basal 
cell brownish-olivaceous, the extreme base virescent ; length of head 
more than half the breadth of space between eyes; face broadly, 
moderately prominent; opercula broad, not extending beyond base of 
abdomen, their posterior margins broadly rounded, their inner margins 
a little overlapping, their lateral margins nearly straight; rostrum 
slightly passing the intermediate coxze, ochraceous, centrally, longi- 
tudinally and apically black. Long. excl. tegm. g. 30 millm. Exp. 
tegm. 97 millm. 
Hab. India; Nilgiri Hills (H. L. Andrewes, Brit. Mus.). 
Allied to &. atra, Dist., from the Philippines. 
Terpnosia mawt, sp. n. 
Head, pronotum and mesonotum virescent; head with broad 
anterior lateral margins to vertex, two large transverse anterior spots 
to front, area of the ocelli, and two small spots on each side between 
the ocelli and eyes, black; eyes brownish-ochraceous or piceous- 
brown; pronotum with two central longitudinal fasciz, widened 
anteriorly and posteriorly and more divergent in front than behind, 
on each side of these a curved discal spot, and the furrows black ; 
mesonotum with two short anterior obconical ochraceous spots the 
margins of which are black, a broad curved sublateral fascia on each 
side and an irregular cruciform spot in front of the basal cruciform 
elevation black, anterior angles of the cruciform elevation also black ; 
abdomen above virescent or greenish-ochraceous, with a double discal 
segmental series of large spots, a lateral series of smaller spots and 
the apical area black; head beneath, sternum, legs and opercula 
virescent ; base and two central longitudinal fasciz (united posteriorly) 
to face, central fascia to clypeus, apex of rostrum, spines to anterior 
