322 Mr. W. L. Distant on the 
with the veins to upper ulnar areas and to claval area 
black ; tegmina with the transverse veins at bases of second 
and third ulnar areas infuscated. 
Opercula in ¢ reaching the penultimate abdominal seg- 
ment, their inner margins convex and distinctly overlapping, 
their apical margins somewhat roundly oblique, their lateral 
margins concave near base ; face broad and tumid, centrally 
sulcate on posterior half, the lateral striations coarse and 
profound. 
Long., excl. tegm., 3,34 mm.; exp. tegm. 100 mm. 
Hab. Laos; Luang Piahang (R. Vitalis de Salvaza). 
Above resembling the Indian species C. dwarum, Walk., 
but differing from all other species of the genus with which 
I am acquainted by the peculiar structure of the opercula. 
Haphsa conformis, sp. n. 
3. Head, pronotum, and mesonotum olivaceous green ; 
front of head with an angulated central spot ; vertex with 
the area of the ocelli and an angulated fascia before each 
eye black; pronotum with two central anteriorly and 
posteriorly angulated fascie, the fissures, the anterior and 
posterior edges of the posterior and lateral marginal areas, 
and two spots on the latter black; mesonotum with a 
central longitudinal fascia which is angulated on each side 
before base, and on each side of this fascia a shorter ob- 
conical spot, followed by a broad sublateral fascia, excavate 
and broken near anterior margin, the anterior angles of the 
basal cruciform elevation and a spot in front of same black ; 
abdomen above ochraceous, the central and apical areas 
more or less black ; face and clypeus black, striations and 
a central longitudinal fascia (broken centrally), base and a 
central fascia to clypeus ochraceous; sternum, legs, and 
opercula more or less ochraceous, apices of tibiz and the 
tarsi black ; abdomen beneath bright ochraceous; tegmina 
and wings hyaline, the venation either black or castaneous, 
costal membrane black, olivaceous green on its basal area, 
transverse veins at bases of second and third terminal apical 
areas darkly infuscated ; opercula broad, their inner mar- 
gins straightly adjacent but not meeting for about one-third 
from base, thence obliquely rounded to apices which are 
subangularly, obtusely rounded and reach the penultimate 
abdominal segment ; face strongly convex ; abdomen about 
