( 799 ) 



li. I'll. (illiom/ir<iitii(tii.-t rrrri'tti siihsj). iiov. 



c??. Seconil segincut of palpus (PI. LIX. f. 2:5) longer than broad. Costal 

 edge of forowiug not creamy; basal area with wliite hair-scales, especially before 

 liinder margin ; brown basal area of underside of fore wing ratiier more restricted 

 tlian in the Continental form. Penis-sheath without processes. 



I I'll'. Kina Bain, N. P.orneo (A. Everett), 1 ?; Beukoelen, Sumatra, 1 S in 

 bad condition (Ericsson) ; in the Tring Museum. 



The dill'erence in the palpus between the two insects is very obvious, l)nt we 

 think it dees not indicati> specific distinctness. 



CLXVI. CECHENEXA gen. nov.— Typus : hrlops. 



Cl„i,,nr„,„i,(i. Walker (».-» Duponchel, 18:!5). Lixt Lrp. Lid. U. .1/. viii. p, \\{ (IS.'ir,') f|iiirtim). 



I'li'ihinipihi^, id. {lion Harris, lsy,;i), /.,■. p. LSI) (]8j»i) (partim). 



IWi/fsii, Butler {mui Walker, 18.')G), rmr, Ximl. Snr. Lnwl. p. 24i; (lS7."i). 



Thiretra, Kirhy {imii Hiibner, 1822), Oil. Lep. Hit. i. p. (Sad (1802) (partim). 



.I/W.7«/7h,«, id. {,,,,11 Duncan, l.s.iC), /.,-. p. f.C.O (!8;ii') (partim). 



Jiii/,l,„;,<. T!uthscliilil ((/..// tliiliiier, 1S82), Xov. Zooi,, i. p. .SO (1S92). 



c??. Second segments of ]iMlpi divergent, narrower in siile-\'ie\v tluin first 

 segment (PI. LIX. f. 11), not covering base of tongm- (Pi. \AX. f. lo), the 

 a]iical tuft 'A' inner surface small, the naked space longt>r than broad (PI. LIX. 

 f -(1). 



//,i/i. Oriental Kegion. 



Six species. 



There ai'e three types of development in this genus, which perhaps represent 

 each a separate genus. 



((. Alidomeu and forewing striped, the external strijies of the latter converging 

 ajiicad : bristles of comb of midtarsus uumerous and long ; tirst 

 segment of hindtarsus as long as tibia and as segments 'J to .■"). 

 Alidtibial spurs e([ual, outer one often longer than inner. Here belong 

 /hifo.sri, minor and polbi.v. 



b. Abdomen without lines ; markings of forewing transverse ; l)ristles of condi 

 of midtarsus rather short and stout, less numerous ; first segment of 

 hindtarsus as before; antenna of ? incrassate distally. IMidtibial spurs 

 nnetpial. ]{esembles lilKU/astis glor/os/t in the style of coloration and 

 in shajie. One sj)ecies : mirnbilis. 



r. Eye large : antenna not incrassate distally in either sex ; spines of comb 

 of mid- and hindtarsus long, thin, and numerous; first segment of 

 hindtarsus as long as segment ~ to 4 only, shorter than tibia; 

 j)rothorax long, mesothorax also projecting more than usually Ijeyond 

 the forewing, stout. Iteminding one by the robustness of the body of 

 Phohdi and llhagnstis gloriosa. Two species : helops and aetjrotu. 



Key t(p the sjiecies : 



II. Forewing above with Hve tn seven almost 

 straight lines in outer half, alxloiuen striped 

 above ......... b. 



