322 



riTLGOKID.i:. 



moderately am])]iate, their apices broadly rounded, moderately 

 produced behind elavus, costal membrane with oblique transverse 

 veins, the basal three longitudinal veins forked, apical veins 

 numerous and close together ; wings slightly wider than tegmina. 



1883. Corethrura fuscovaria, Hope, Tr. Linn. Soc. xix, p. lo."i, t. xii, 

 f. 60 (1845) ; Atkins. J. A. S. Beng. Iv, p. 43 (1886). 



Body above fuscous : abdomen apically provided with a sub- 

 ochraceous appendage, which is sometimes longer than the whole 

 body ; cainnations to the pro- and mesouota distinctly paler in 

 hue ; body beneath and legs pale brownish-ochraceous ; pronotum 



Fig. 157. — Corcfl/riira fuscov«ria. 



with the lateral areas somewhat greyishly pubescent witli two or 

 three fuscous spots ; tegmina pale dull brownish-ochraceous with 

 scattered greyish pubescence, about three distinct fuscous spots in 

 costal membrane, some darker brownish-ochraceous discal spots 

 beneath costal membrane, and various suffusions of the same 

 colour on apical area, one before apical margin irregularly lineate : 

 wings fuliginous, a little darker ou apical and anal areas. 



Length excl. tegm. 12 ; exp. tegm. 30 millim.* 



Hah. Sylhet {fide Hope). Burma ; Ruby Mines (DoJierti/). — 

 Malay Peninsula; Perak {Coll. Dist.). 



Genus BISMA, nov. 



Type, B. greent, Dist. 



Distribution. Ceylon. 



Head narrower than pronotum ; vertex loug, narrow, projecting 

 beyond eyes, strongly ridged on each side, its disk concave ; face 

 very long, somewhat narrow, widened posteriorly, strongly ridged 

 on each side, centrally concave ; clypeus centrally and medially 

 finely carinate ; pronotum centrally tricarinate, the lateral carinae 

 converging and uniting anteriorly ; mesonotum tricarinate ; legs 



* Atkinson, supra, gives the dimensions as respectively 19 and 68 to 59 millim., 

 which is evidently an error. 



