590 Sir G. F. Hampson on new 



curved dark subbasal striga from costa ; antemedial line 

 indistinctly double filled in by whitish, oblique, sinuous, 

 strongly bent inwards to inner margin; claviform defined 

 by black, its upper edge oblique from median nervure, 

 extending to near the postmedial line, with which it is 

 connected by a black streak ; orbicular and reniform large, 

 pale, with slight white annul i incompletely defined by black, 

 the former rather elliptical, the latter somewhat angled in- 

 wards on median nervure ; an oblique sinuous blackish line 

 from lower angle of cell to inner margin ; postmedial line 

 double filled in with white, the inner line strong and black 

 below vein 5, bent outwards below costa, then excurved and 

 minutely waved to vein 2, then incurved, some whitish 

 points beyond it on costa ; subterminal line indistinct, pale, 

 dentate, defined on inner side by dentate black marks from 

 below vein 6 to below vein 2 and with blackish streaks 

 beyond it in the interspaces, except at apex, ending in the 

 terminal series of small black lunules; cilia with a fine 

 whitish line at base. Hind wing pure white with a black 

 terminal line except towards tornus interrupted at the veins; 

 the underside with the costal area irrorated with brown, a 

 small black discoidal spot. 



? . Fore wing rather darker; hind wing suffused with 

 brown, an indistinct curved postmedial line. 



Hub. U.S.A., Utah. Eureka (Spalding), 1^,1? type. 

 Exp. 42 mm. 



1021 b. Anytus derelicta, sp. n. 



$ . Head, thorax, and abdomen pale grey mixed with 

 brown; palpi blackish at sides; frons with black bar; 

 tegulse with black line near tips ; tarsi banded black and 

 whitish; abdomen with the crests blackish at tips. Fore 

 wing bluish grey tinged with brown ; a sinuous black streak 

 below the basal half of cell ; antemedial line black, angled 

 outwards in the cell and strongly in submedian fold and 

 above inner margin and inwards at median nervure and 

 vein 1 ; claviform defined by black, pointed at extremity 

 where it extends to the postmedial line ; orbicular and 

 reniform with slight whitish annuli defined by black, faintly 

 above, the former oblique ; postmedial line black, slightly 

 defined on outer side by whitish towards inner margin, 

 oblique towards costa, then dentate, incurved and stronger 

 from vein 2 to the claviform, some white points beyond it 

 on co;>ta ; the veins of terminal area slightly streaked with 

 blackish ; an oblique series of black streaks in the inter- 

 spaces from below apex to vein 2, the streaks below vein 5 



