EuxoA. 255 



of dark points and a pale line at base of cilia. Hind wing white, 

 the underside with discoidal point. 



Hah. U.S.A., Colorado, Glenwood Springs {Barnes). Exp. 30-34 

 millim. Tliis species is unknown to me ; figured from Prof. Smith's 

 plate. 



448. Euxoa perturhata. (Plate LXIV. fig. 7.) 



Carneades perturbata, Smith, Bull. U.S. Nat. Mus. 38. p. 222 (1890) ;_ 

 id. Cat. Noct. N. Am. p. 97. 



c? . Eather pale ochreous fuscous ; head and thorax with black 

 scales mixed ; patagia indistinctly edged with black. Fore wing with 

 the basal and postmedial areas paler than the medial and terminal 

 areas ; the lines double ; the subbasal line double, black ; ante- 

 medial line distinct, the inner line nearly as strong as the outer, 

 oblique, excurved in interspaces ; claviform distinctly defined by 

 black ; orbicular rather small, irregularly rounded, with fuscous 

 centre and pale annulus defined by black ; reniform rather con- 

 stricted at middle, somewhat pale, defined by black, and tinged 

 with fuscous at extremities ; medial shade rather indistinct and 

 nearly erect ; postmedial line bent outwards below costa, excurved 

 to vein 4, then incurved, the inner line distinct, lunulate, the outer 

 line even, fuscous ; subterminal line only defined by the dark 

 terminal area and marked by a few irregularly placed black points, 

 irregular and distinctly dentate on veins 4 and 3 ; a terminal series 

 of small black lunules ; cilia with a pale line at base. Hind wing 

 pure white. 



Hah. U.S.A., Colorado (Cocl-erell), 1 6 • Evi^. 34 millim. 



449. Euxoa objurgata. (Plate LXIV. fig. 8.) 

 Carneades objurgata, Smith, Pr. U.S. Nat. Mus. xxii. p. 448 (1900). 



2 , Head and thorax grey-brown, irrorated with black and a few 

 white scales ; abdomen brownish grey irrorated with black. Fore 

 wing grey-brown, tinged with rufous and irrorated with black ; a 

 double, waved, subbasal line from costa to submedian fold, the outer 

 line strong, black ; a double, waved antemedial line, the outer line 

 'very strong and deep black ; claviform moderate, slightly defined by 

 black ; orbicular and reniform with greyish annuli defined by blacky 

 the former produced to a slight point on inner side, a black fascia 

 in cell before and between them ; an indistinct oblique waved medial 

 shade from cell to inner margin ; the postmedial line strong, black, 

 dentate and produced to points on the veins, bent outwards below 

 costa, excurved to vein 4, then incurved ; some pale points on costa 

 towards apex ; the subterminal line pale brown, defined by fuscous 

 on inner side, somewhat dentate, angled outwards at vein 7 and 

 excurved at middle, the area beyond it suffused with fuscous and 

 with terminal series of black points. Hind wing grey sufiused with 

 fuscous brown, deeper towards termen ; the cilia white ; the under- 

 side white, the costal and terminal areas tinged with brown and 



