>94 



NOCTTIDJ''. 



brown defined by white points, the former rather oblique quadrate, 

 the latter constricted at middle ; a postmedial series of faint double 

 black points on the veins with more prominent spot at costa, 

 excurved to vein 4, then oblique, some blackish points beyond it ou 

 costa ; subterminal line obsolete ; a terminal series of black points 



Fig. 88. — Hypost.ilbia megastigma, J. 



with whitish points on their inner side ; a slight dark line near 

 base of cilia. Hind wing white with faint ochreous tinge ; a faint 

 oblique discoidal stigma and terminal series of striae from apex to 

 submedian fold ; the underside with the costal and terminal areas 

 irrorated with black, a blackish discoidal spot. 



Hub. E. Turkestan, Lob-nor, 1 $ cotype. Exp. 36 millim. 



*3907. Hypostilbia correpta. (Plate CXXIX. fig. Q.) 



St nta correpta, Piing. Iris, xix. p. 221, pi. viii. f. 2 (1906,). 



J. Head and tborax white tinged with leaden grey; palpi 

 except at tips and antennae black ; thorax dark leaden grey ; 

 abdomen whitish suffused with fuscous brown. Fore wing dark 

 leaden grey with a silvery gloss; subbasal line absent; ante- 

 medial line very indistinct, diffused, curved ; claviform and orbicular 

 absent ; reniform a faint whitish lunule ; very indistinct diffused, 

 curved medial and postmedial lines, the latter somewhat dentate ; 

 subterminal line formed by faint whitish marks slightly defined ou 

 inner side by dark suffusion, slightly angled outwards at vein 7, 

 excurved at middle and bent outwards to tornus ; a terminal series 

 of minute blackish stria? with slight whitish marks before them. 

 Hind wing uniform pale brownish white with fine brown terminal 

 line ; cilia white tinged with brown ; the underside Avith slight 

 white irroration on costal area, the apical area suffused with fuscous, 

 a slight discoidal bar. 



Hah. E. Turkestan, Urumtschi, type t <3 in Coll. Fiingeler. 

 K.rji. 3G millim. 



Genus AMPHIDRINA. 



Type. 



Amphidrina, Stand. Iris, iv. p. 29.'! (1892) agrotina. 



Pi-oboscis fully developed; palpi upturned, the 2nd joint reaching about to 

 middle of frons and moderately scaled, the 3rd short, porrect ; frons smooth; 

 eyes large, round; antennae of male typically ciliated ; thorax clothed chiefly 

 "vitli scales, the pro- and metathorax with spreading crests ; tibia; moderately 

 fringed with hair; abdomen with some rough hair at base but without crests. 

 Fore wing with the apex rounded, the termen evenly curved and crenulate ; 



