ANDROPOLTA. 201 



vein 4, crossed by a black streak from siibterrainal line above sub- 

 median fold ; subterminal line blackish, somewhat dentate, almost 

 obsolete towards costa, angled inwards to postmedial line in discal 

 and submedian folds, dentate nearlj' to termen at veins 4, 3, 1 and 

 running inwards as a streak above inner margin to antemedial line ; 

 a terminal series of slight black lunules ; a tine white line at base 

 of cilia. Hind wing white, the veins and terminal area slightly 

 tinged with brown; a postmedial series of minute dark streaks on 

 the veins ; a terminal series of dark striae ; the underside with the 

 costal area slightly irrorated with brown. 



Hah. U.S.A., Colorado, 1 J type, Exj). 42 millim. 



Sect. II. Antennae of mule serrate. 



A. Fore wing with the ground-colour blue-grey. 



a. Fore wing with the teruiinal area concolorous pulveridenta. 



b. Fore wing with the terminal area darker contacta. 



B. Fore wing with the ground-colour grey-white. 



a. Fore wing with the claviform distinctly defined by 



black 'pallifcra. 



b. Fore wing with the claviform obsolete. 



a}. Fore wing with the orbicular small, defined by black 



scales clispar. 



b^. Fore wing with the orbicular large, defined by 



ochreous ochracea. 



3810. Andropolia pulverulenta. (Plate CXXVII. fig. 31.) 



Polia pulverulenta, Smith, Ti-ans. Am. Ent. Soc. xviii. p. 106 (1891) ; id. 

 Oat. Noct. N. Am. p. 1(56. 



J . Head and thorax blue-grey mixed with black ; frons with 

 blackish bar ; tegula) with slight medial line ; tarsi blackish ringed 

 with white ; abdomen grey largely mixed with fuscous. Fore wing 

 blue-grey thickly irrorated with black ; subbasal line slight, angled 

 inwards in cell, from costa to submedian fold ; antemedial line 

 strong, waved, somewhat oblique ; claviform narrow, defined by 

 black ; orbicular and reniform prominently defined by black, the 

 former round, the latter large ; a fairly distinct medial line, oblique 

 from costa to lower angle of cell, then inwardly oblique and 

 irregularly waved ; postmedial line bent outwards below costa, then 

 dentate, oblique below vein 4 ; subterminal line represented by a 

 series of diffused dentate black marks except towards costa, angled 

 outwards at veins 7, 6, 4, 3 ; a terminal series of small black 

 lunules. Hind wing grey thickly irrorated with fuscous, a difiused 

 discoidal spot, curved postmedial line, and somewhat lunulate 

 terminal line more distinct on underside. 



Hab. Canada, Alberta, Calgary {Wolley-Dod), 1 S ', U.S.A., 

 Colorado. Exp. 50 millim. 



