262 NOCTTJID^. 



below costa, excurved to vein 4, then incurved ; subterminal line 

 represented by a few blackish scales. Hind wing white, with faint 

 discoidal lunula and slight dusky tinge towards termen ; the under- 

 side silky with a slight yellowish tinge. 



Hab. Canada, Alberta, Calgary (Dod). Exp. 34 millim. This 

 species is unknown to me ; figured from a photograph from type in 

 U.S. Nat. Mus. 



-*462. Euxoa falerina. (Plate LXIV. fig. 18.) 



Carneades falerina, Smith, Pr. U.S. Nat. Mus. xxii. p. 429 (1900). 



Whitish luteous with deeper luteous shades and fuscous irroration ; 

 palpi fuscous at sides ; tegulse with indistinct fuscous medial line. 

 Fore wing with the markings fairly prominent, the lines luteous or 

 fuscous ; subbasal line double, represented by fuscous marks below 

 costa and cell ; antemedial line double, the inner line less distinct, 

 erect or slightly oblique, interrupted below costa and slightly 

 excurved in interspaces ; claviform slightly defined by dark scales ; 

 orbicular round, elliptical, or elongate, defined by blackish and in 

 female with fuscous centre ; reniform moderate, with fuscous centre 

 and incomplete dark outline ; a slight diffused medial shade ; post- 

 medial line double at costa, bent outwards below costa, then 

 crenulate, excurved to vein 4, then incurved : subterminal line 

 irregular, angled outwards at vein 7 and excurved at middle, defined 

 on inner side by a slight fuscous shade more distinct at costa, and 

 on outer side by the terminal area being somewhat darker ; a 

 terminal series of small brown lunules. Hind wing white, the 

 veins tinged with ochreous ; some slight fuscous shading on terminal 

 area and a terminal line ; the underside with slight dark irroration, 

 a fuscous discoidal spot and incomplete postmedial line. 



Hah. U.S.A., Colorado, Glenwood Springs {Barnes), Nevada 

 {Mrs. Herring). Exp. 37-40 millim. This species is unknown to 

 me ; figured from a photograph from type in U.S. Nat. Mus. 



*463. Euxoa cona. (Plate LXIV. fig. 19.) 



Agrotis cona. Street. Lep. Rhop. et Het. Suppl. i. p. 6 (1898). 



S . Pale ochreous with slight dark irroration. Fore wing with 

 the subbasal line indistinct, double ; the antemedial line oblique, 

 double, waved ; claviform very faintly defined by dark scales; 

 orbicular large, pale, rounded ; reniform with dark irroration at 

 centre aud pale ill- defined annulus ; medial shade slight, somewhat 

 darkening the cell between the stigmata ; postmedial line crenulate, 

 double at costa, bent outwards below costa, excurved to vein 4, 

 then incurved : subterminal line pale, defined on inner side by a 

 slight dark shade, the area beyond it suffused with fuscous, slightly 

 angled outwards at vein 7 and excurved at middle ; a terminal 



