THE C^NADIAJS' ENTOMOLOGIST. lOo 



extremity ; orbicular represented by some white scales ; reniform defined 



by wiiite on outer edge, otherwise undefined ; a very indistinct sinuous 



dark medial line ; postmedial line indistinct, dark, slightly defined by 



whitish on outer side, bent outwards below costa, then dentate, incurved 



below vein 4, some white points beyond it on costa ; subterminal line 



whitish, slightly defined by fuscous on inner side, waved, excurved below 



vein 7, angled inwards in discal fold, and incurved below vein 3 ; a slight 



dark terminal line ; cilia fuscous, intersected with whitish. Hind wing 



grayish, nearly uniformly sufi'used with fuscous-brown ; a slight dark 



discoidal lunule ; cilia white, with a slight brown line through them ; the 



under side whitish, irrorated with fuscous-brown, a slight discoidal lunule, 



indistinct sinuous postmedial line and diffused subterminal line. 



Alberta, 1907, Wilcox Pass, 3 $ 's ; Brobokton Creek, i ?. B. C, 



1904, Simpson R., i ^ type; Glacier, i 9. Expanse, 44mm. In the 



collection of Prof, J. B. Smith is a specimen from Washington, Mt. Ranier, 



which, he informs me, is much brighter in colour. 



Hadenin.^. 

 1936. Afiarta impigens, Wlk. 



Alberta, 1907, Wilcox Pass, 2 (^ 's ; Brobokton Creek, 2 $'s. B. 

 C, 1904, Simpson R., i ^. 



A?iarta Staudingeri, Auriv. 



Alberta, 1907, Brobokton Creek, 4 $ 's. 

 1935. Afiarta Richardsoni. Curt. 



Alberta, 1907, Wilcox Pass, i (^,2 9 's; Mt. Athabasca, 3 c^ 's. 

 1 93 1. Afiarta fnelafiopa, Thubg. 



Alberta, 1907, Wilcox Pass, 2 9 's ; Mt. Athabasca, 3 ^"5,6 9 's ; 

 Brobokton Creek, 3 9 's. B. C., 1904, Okanagan, 2 ^ 's , i 9; 1905, 

 Ashnola, i 9- U. S. A., 1905, Washington Forest Reserve, Upper 

 Skagit, 3 (^ 's, I 9 . 

 191 5. Lasiestra p/ioca,-^l'6?>c\\\. 



Alberta, 1904, Lake Louise, i c? , i 9; 1907, Mt. Athabasca, 3 

 9 's; Sheep :Mt., i 9; Brobokton Creek, 1 ^J , i 9 . B. C, 1904, 

 Kicking Horse Pass, Yoho Peak, 1 9 ; Mt. Assiniboine, 2 9 's; Lake 

 O'Hara, i 9 . 



