322 Mr. W. L. Distant on the 



with the veins to upper ulnar areas and to chival area 

 black ; tegmiua 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 overlajjping, 

 their apical margins somewhat roundly oblique, their latent! 

 margins concave near base ; face broad and tumid, centrally 

 sulcate on posterior half, the lateral striatious coarse and 

 profound. 



Long., excl. tegm., ^ , 34 mm. ; exp. tegm. 100 mm. 



Hah. Laos ; Luang Pialiang (i?. Vitalis de Salvaza). 



Above resembling the Indian species C. duarum, Walk., 

 but difieringfrom all other species of the genus with which 

 I am acquainted by the peculiar stracture of the opercula. 



Haphsa conformis, sp. u. 



S • Head, prouotum, 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 ; prouotum with two central anteriorly and 

 posteriorly angulated fascife, 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 ochraceousf 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 tibiae and the 

 tarsi black ; abdomen beneath bright ochraceous ; tcgmina 

 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 stron^ilv convex ; abdomen about 



