( 91 ) 



iinnuiil ; T, S, '.) stalkeil from just before anu;le of cell; li>, II coincident: liinil- 

 wiiijr, costal and sobcostal clusely approximated for (piite half ol' cell ; '^ and 7 

 jnst before angles. 



Type: Gi/ostega _fioccosa spec. nov. 



100. Gyostega floccosa spec. nov. 



Foretcinq : white, overlaid almost entirely with purplish brown, partially 

 lustrous, scales, the subcostal region alone remaining white ; costa gilded yellow ; 

 markings obscure ; a darker brown shade at base ; another ending on inner margin 

 near end of lobe ; cell-spot dark brown, linear ; a brown oblir|ne mark from 

 subcostal vein at four-tifths, preceded by a white subcostal triangle, becoming 

 broader and diffuse, to hindmargin above anal angle ; a subapical whitish streak 

 dotted with brown; an interriijjted brown marginal line; fringe brown. 



lUndwinq : white, rufous-tinged in the disc, with long grey-brown striations ; 

 marginal border silver-grey ; fringe ochreous grey ; basal tuff dark brown, the 

 concealed down ochreous. 



Underside pearly white; both wings with brdad piir|ilish Ijrown Ixirder, and 

 dark cell-spots. 



Thora.x and abdomen brown ; head damaged. 



Expanse of wings : 31 mm. 



1 $ from Santo Domingo, Carabaya, S.E. Peru, OUiJU ft.. May 1002, dry 

 season (Ockenden). 



20O. Ophthalmophora contrariata spec. nov. 

 ForewiMj : dark brownish fawn-colour; the costa jiale yellow to before ajjex, 

 narrow at base, gradually widening, and beyond middle forming a large triangular 

 blotch ; outer three-fourths of inner margin cream-colour, becoming yellowish at 

 anal angle ; at one-fourth from base a cnrved line runs to inner margin from a 

 slight dent in the costal streak, darker than ground colour, with a somewhat paler 

 edge; from the costal triangle an outer line runs, curved outwards, to the inner- 

 marginal streak before anal angle, slightly paler, edged on both sides with darker; 

 a jiale linear cell-mark ; fringe brown with the tips shining white ; beyond the 

 costal triangle is a small patch of lustrous steely-blue scales. 



liindwimj : with base brown, edged by a silvery white line, both much less 

 oblique and narrower than in (J. orion ; a broad metallic line before hindmargin 

 curving parallel to it and round again in the middle to vein G ; the space on each 

 side of this line dnll orange, the rest of the wing speckled, with black atoms 

 along inner margin, and in the middle with red ones ; three metallic embossed 

 s]iots edged with black in a yellow ring lying in a curve convex outwards, 

 parallel to the metallic line ; in orion this curve is concave outwards ; fringe 

 glossy grey ; a slight red cell-mark. * 



Underside whitish ; apical third of forewing cinereous ; costa yellowish. 



Head, collar, and basal segments of abdomen brown like wings ; shoulders 

 and patagia pale grey, the shoulders with a whitish line in front ; abdomen 

 darker grey, with a white line beyond the brown base; abdomen beneath and 

 pectus white. 



Expanse of wings : 3o mm. 



1 <? from Santo Domingo, Carabaya, S.E. Peru, (J(»iU ft., May 1902, dry 

 season (Ockenden). 



