( 436 ) 



dark discal spot, preceded by a thick diffuse black shade, and followed b}- au 

 indistinct slightly denticulate outer line ; base of fringes with dark sjiots as in 

 forewings. Underside with all the discal spots large and dark and a naiTOW dark 

 subapical shade, which is also \-isible on the upjierside. Head, thorax, and 

 abdomen concolorous with wings, but more mottled with fuscous. 



Kxpanse of wings : 40 mm. 



One d from Geusan, Corea. It is just possible this may be a diminutive 

 ill-marked specimen of selenarifi. 1 have, however, seen no intermediate forms. 



Chogada faliginosa >y. nov. 



Forewings dark smoky grey; basal and exterior line blackish, the former 

 curved outwardly, dentate sinuous, enclosing a somewhat darker basal space ; the 

 latter dentate, oblique, and forming an angulated sinus beyond the cell ; cell 

 spot large, sooty black, placed on a very fine dark central shade ; a blackisli 

 subterminal shade, edged exteriorly by a paler, regularly dentate, subterminal 

 line ; a series of blackish, paler edged lunules before the dark grey fringes. 

 Hiudwings the same, but without any basal line. Head, antennae, thorax, 

 and abdomen all very dark smoky grey. Underside dull dark cinereous, with 

 the cell spots very distinct, the exterior line indistinct. Tlu' ? is slightly 

 paler throughout. 



Exjianse of wings : 32 mm. 



Four examples from Engano. 



Iridopsis gen. nov. 



Diflfers from the East Indian and ^Malayan genus Chutjuda in having longer 

 and narrower forewings, more smoothly and thinly scaled, with the wing membrane 

 showing decidedly iridescent. The antennae of the S are differently pectinated, 

 the pectinations being shorter, more regular, and straight, not curving or twisted. 



Type : syrniurki Guen. 



ScBtAMILV l-IDONIINAE. 

 (Fidonidae -Vuct .) 



MetarrantMs gen. nov. 



Wings broad ; forewings arched at base, then straight, or even slightlv incurved 

 in middle, to apex ; apex rectangular ; hindniargin strongly bowed ; anal angle 

 distinct. Hiudwings broad, with full hindmargin, which is rather indented below 

 apex. Antennae of S strongly pectinated to apex; of ? acutely serrate; palpi 

 stout, porrect, or inclined upwards; terminal joint short, blunt; tongue present; 

 scaling dense. Neuration : forewings, cell broad, rather more than half as long as 

 the wing; first median nervule at three-fourths, .second at seven-eighths, third 

 from lower end of cell ; radials from centre of discocellular, and top end of coll 

 respectively; first and second subcostals free; last three on a common stem 

 rising some little way before end of cell. Hiudwings without radial ; costal 

 ajjproxi mated to subcostal for about half the cell; first subcostal just before end 

 of cell ; medians as in forewings. 



Type: M. objirmaria Hiib. (Epii-ranthis). Now that ptdverata, the tyjie 

 of Epirranthis, is transferred to the OrthostixviKie, a new genus is necessary for 

 obfirmarUi Hiib. 



