:320 



XOCTUID^, 



slightly suffused with rufous aud with rufous streaks on it iu the 

 interspaces ; subbasal line obsolete ; the antemedial line indistinct 

 on costal area, where it is angled outwards below costa and in cell, 

 helow the cell double and sinuous ; claviform small, outlined with 

 hlack : orbicular and reniform small, ochreous and rufous, the 

 former rather diamond-shaped, the latter with the centre detined 

 by rufous and with two black streaks from it to the postmedial 



Fig. Go. — Eii.voa acclivis, S • \- 



line, which is minutely dentate, bent outwards below costa, excurved 

 to vein 4, then incurved ; the terminal area with slight rufous 

 streaks in the interspaces from below costa to vein '6 ; a subtcrminal 

 series of small dentate ochreous marks ; cilia chequered ochreous 

 and black. Hind wing ochreous white, ihe veins streaked with 

 brown, the terminal area tinged with brown ; the underside with 

 tlie costal area irrorated with brown. 



Hah. U.8.A., jS^. York ?, Texas, Colorado, 1 S , type oj/aca, 

 Arizona. Ex2). 30 millim. 



*566. Euxoa albicosta. 



Ayrotts alhieosla. Smith, Pr. U.S. !Nat. Mus. x. p. 454 (1887) ; id. Cat. 

 Noct. :N. Am. p. 80. 



Very dark fuscous brown ; thorax with a slight purplish tinge. 

 Fore wing with a black streak below base of cell : the costal area 

 reddish clay-yellow ; the veins more or less prominently dark- 

 streaked ; antemedial line faintly indicated between median nervure 

 and vein 1 ; orbicular and reniform reddish clay-yellow, the former 

 small, round, with a dark point at centre, the latter with a paler 

 yellow annulus ; cell black before and between the stigmata ; post- 

 medial line obsolete ; subterminal line represented by a few in- 

 definite dark marks at middle. Hind wing pearly white, with the 

 terminal area fuscous. 



Hah. U.S.A., Colorado foot-hills, Xew Mexico, Arizona. Kiy. 

 -'3'2-42 millim. This species is unknown to me. 



567. Euxoa proclivis. (Plate LXVII. fig. 0.) 



Ai/rotis p-oclivis, Smith, Tr. U.S. Nat. Mus. x. p. 453 (1887) ; id. Cat. 



'Noct. N. Am. p. 79. 

 Agrotis oaxacaiia, Schaus, J. N. Y. Ent. Soc. vi. p. 107 (IS'JS). 

 Afjrotis obelisca, Druce, Biol. Centr.-Am., Het. i. p. 283 (part), necSchiff. 



Head blackish ; thorax grey-brown mixed with black ; tarsi 



