ETCANIA. 375 



with two large pale flavescent spots, oue elongate on costal margin 

 beyond middle, the other rounded on disk ; wings pale piceous- 

 brown, the posterior maroin narrowly pale flavescent ; face cen- 

 trally a little gibbous, the central carination strong and almost 

 percurrent, sublateral cariuations obsolete ; tegmina with the apical 

 margins nearly obliquely straight, costal margin only moderately 

 concave beyond middle. 



Length exel. tegm. 11 ; exp. tegm. 37 millim. 



Hah. Sikhim ; Mungphu (Atl-inson Coll., Brit. Mus.). 



Oi this very fine and strikingly marked species I have seen only 

 one specimen, which constitutes the type, and is in the collection 

 of the British Museum. 



1955. Pochazia triangularis, sp. n. 



Head (including face), pronotum, and mesonotum pale umber- 

 brown, abdomen above and body beneath and legs ochraceous ; 

 tegmina pale brownish-ochraceous, a transverse greyish-white spot 

 on costal margin a little beyond middle ; wings pale brownish- 

 ochraceous ; tegmina very short and broad, subtriangulur, costal 

 margin arched at base, a little coucavely sinuate beyond middle, 

 apical angle obtusely acute, apical margin nearly straight, much 

 longer than inner and almost as long as costal margin ; face with 

 a central carination not extending beyond middle, sublateral cari- 

 nation obsolete. 



Length excl. tegm. 8 ; exp. tegm. 23 millim. 



Hah. Ceylon {Atkinson Coll., Brit. 3fus.). 



Genus RICANIA. 



IJicania, Genu. Maq. Ent. iii, p. i'21 (1818) ; .Stdl, Bio Jan. Hein. ii, 

 p. 70 (1858) ; Hem. Afr. iv, p. 221 (1866), part.; Fieb. Rev. Mar/. 

 Zool. (3) ii, p. 340 (1875) : Atkins. J. A. S. Beng. Iv, p. 50 (1886), 

 part. ; Melich. Ann. Hofmus. Wien, xiii, p. 218 (1898). 



Type, R. fenestrata, Fabr. 



Distribution. East Palsearctic, Ethiopian, Oriental, Malayan, 

 Australasian, and ^STeotropical Eegions. 



Head (including eyes) as wide as pronotum, vertex broad and 

 narrow' ; face broader than long, with central and sublateral cari- 

 nations, the iirst usually evanescent posteriorly, the latter similarly 

 evanescent but also sometimes practically obsolete ; elypeus with 

 the lateral margins not ridged ; pronotum and mesonotum as in 

 Pochazia ; tegmina small, moderafelv ampliated. triangular, the 

 apical margin as long or a little shorter than the inner margin, 

 longitudinal veins furcate, the tirst and second near their apices, 

 the third emitting many ramifications ; two transverse lines on 

 apical area formed by transverse veins ; posterior tibise bispinose. 



