38() Sir G. F. Hampson on 



Ochrenus, head, tegula?, patagia and thorax with patches of black ; 

 tibiae and tarsi ringed with black ; abdomen with dorsal and ventral 

 black patches except on terminal segments. Forewing with black 

 marks at base ; a sub-basal fuscous band from below costa to inner 

 margin ; a curved antemedial band ; some dark marks round the 

 fovea ; the postmedial line curved from costa to vein 5, then out- 

 wardly oblique to vein 2 on which it is retracted to lower angle of 

 cell, with a broad area of fuscous suffusion on its inner side, below 

 the cell conjoined to suffusion beyond the antemedial band ; the 

 terminal area with patches of fuscous from below costa to vein 3 

 and from angle of postmedial line to tornus ; a terminal series of 

 black points. Ilindwing with the basal area paler ; a sub-basal 

 fuscous mark on inner area ; a discoidal point ; conjoined postmedial 

 and suliterminal fuscous maculate patches from vein 6 to inner margin 

 at middle and tornus ; a subterminal patch from costa to vein 3 ; a 

 terminal series of black points ; both wings with dark line at base of 

 cilia. 



Expanse 24 millim. 



Type in Coll. Staudinger. 



Hah. Amurland, Ussuri; Western China. 



Resembles the species of the genus Nacolcia, sect. 

 Tylostcga in pattern and in structure except palpi. 



(6.) * Tahidia strigiferalU, n. sp. (Plate III, fig. 30.) 



^ Forewing without tuft of scales from base of median nervure. 



Pale ochreous ; fore femora striped with black, the tibia banded 

 with l)lack ; abdomen with fine ventral black streak except on 

 terminal segments. Forewing with l)asal black point ; antemedial 

 blackish spots in and below cell and on inner margin, the one below 

 the cell nearer the base ; spots in middle of cell and on discocellulars ; 

 a series of short black streaks excurved round end of cell, then 

 incurved to middle of inner margin ; a subterminal series of points 

 excurved from costa to vein 3, then bent inwards to l^elow end of 

 cell with dark mark beyond it near tornus ; traces of some fuscous 

 streaks in terminal interspaces. Hindwing paler and semihyaline 

 with indistinct curved subterminal series of dark points and slight 

 dark marks on termen towards tornus. 



Expanse 24 millim. 



Type in Coll. Staudinger. 

 Hah. Amurland, Chabarofka. 



