( 157 ) 



stalked, 11 free ; snbiuedian fold strong-Iy siuuous ; hiudwiags with n and 7 long- 

 stalked; vein 3 from before end of cell; vein 2 at one-half, strongly curved downwards 

 at origin and recurved again towards 3 at hindmargin ; inner margin thickened, witii 

 a long fringe and tuft of hair ; the submedian vein also fringed with hair beneath. 

 Type : Ilijriogona, capitata, sp. nov. 



102. Hyriogona capitata sp. nov. 



Forewings: lemon-yellow, the basal two-thirds wholly suffused with pinkish 

 lilac, dusted with grey ; first line darker lilac at one-third, angled in cell, then 

 oblique to inner margin before middle ; outer line from costa at two-thirds to anal 

 angle, irregular above middle, with a sinus inwards beyond cell, and a beak out- 

 wards between veins 3 and 4, vertical below ; apical area with two pale lilac clouds 

 from costa to vein 4 ; veins with a dark lilac dot at their ends ; fringe lemon-yellow 

 with no trace of basal line ; cell-spot large, dark. 



Ilindwings : lilac, leaving only a narrow yellow margin, widest at costa and 

 vanishing before anal angle ; exterior line of forewings reproduced, with some yellow 

 luiiulate patches in the angles ; fringe yellow ; cell-mark lilac. 



Underside duller. Head, thorax, and abdomen concolorons with the lilac of 

 the wings. 



Exjjanse of wings : 17 mm. 



One c? from S. Paulo, Brazil. 



103. Hyriogona fimbriata sp. uov. 



Resembles //. caj>/fala, but in the forewings there is a long tooth of scales from 

 the anal angle ; the hindwings are shorter, the hindmargin more rounded ; vein 2 

 of hindwings is straight, not curved ; and there is a fringe of long hairs on upper 

 side along cell and vein 5 to margin. 



Forewings : greyish pink, with no first line ; the edge of the yellow triangular 

 space at margin is oblique into anal angle, instead of reaching the inner margin 

 before it ; apical region filled up with dull pink. 



Expanse of wings : 16 mm. 



One <S from Chimbo, Ecuador, August 1897, 1000 ft. (Rosenberg), type ; and 

 three S6 from Paramba, Ecuador, June 1S97, dry season, 3.j0U ft. (Rosenberg). 



Neochrysa, gen. nov. 



c? Forewings : elongate ; costa slightly curved ; apex produced ; hindmargin 

 carved, more obliquely below the middle. 



Ilindwings : lanceolate, the inner margin very short, fringed and tnfted with 

 long hairs ; hindmargin i)rodnced iu middle to a blnnt point. 



Antennae of i ciliated ; palpi quite short, smooth ; tongue and frenulum 

 present ; hindtibiae without spnrs, but with a pencil of hairs. 



N'euration : forewings, cell half the length of wing ; first median ncrvule at 

 four-fifths ; second close before end of cell ; radials normal ; 7, 8, 9 stalked ; in and 

 11 stalked, K) anastomosing with 7, <S, 9, forming a single areole ; hindwings with 6 

 and 7 short-stalked, 6 running into the point ; vein 3 from well before 4 ; vein 2 

 from much nearer the base. 



Type : Scochrysa comosa sp. uov. 



