TAEACHE. 731 



below it extending to suhmedian fold ; a terminal series of small 

 black siDots, defined by wbite except towards apex ; cilia white 

 mixed with some dark brown towards apex. Hind wing yellowish 

 white, the terminal area suffused with olive-brown from apex to 

 submedian fold ; cilia yellowish white with an olive-brown line 

 through them ; the underside yellowish white with slight olive- 

 brown suffusion at apex. 



Hah. Canada, Br. Columbia, Rossland, 5 in Coll. J. B. Smith ; 

 U.S.A., Colorado. Exp. 28 millim. 



6099. Tarache lanceolata. (Plate CLXXI. fig. 11.) 



Tarache lanceolata, Grote, Can. Ent, xi. p. 198 (1879) ; Smith, Cat. Noct. 

 N. Am. p. 299. 



Head and thorax brown suff'used with silvery grey, the back of 

 head and tegul^ except at tips white ; palpi white except at tips ; 

 pectus and legs white, the fore tibiae and tarsi reddish brown ringed 

 with white ; abdomen white dorsally tinged with reddish brown. 

 Fore wing olive-green suffused with silvery purple, the costal area 

 and cell white to the oblique olive bar from costa just before middle ; 

 a quadrate white patch on middle of costa followed by an olive bar, 

 then a triangular white patch ; the apical area with red patch ; 

 antemedial line incurved and defined by silvery grey from cell to 

 inner margin ; orbicular a small round dark spot conjoined to the 

 dark area, the reniform elliptical and more or less defined by white ; 

 a slight olive medial line from cell to inner margin, dentate at 

 vein 1 ; postmedial line slight, olive, arising from the apex of the 

 triangular white patch, strongly incurved below vein 4 and dentate 

 at vein 1 ; subterminal line very slight and dentate towards costa 

 with more or less developed black marks before it, excnrved at 

 middle, then bent inwards and forming a diffused white patch ex- 

 tending to termen ; a terminal series of black points ; cilia leaden 

 grey with white patches below apex and at middle. Hind wing 

 white, the termen tinged with red-brown narrowing to tornus ; the 

 underside ochreous white. 



Ab. 1. Fore wing with the medial and postmedial olive bars 

 interrupted below costa. 



Hah. U.S.A., Texas, 1 5 type, Arizona, Tucson (Oslar), 1 S , 

 2 5 , Phoenix (Kunze), 1 $ , Argus Mts, Exp. 26 millim, 



6100. Tarache bilimeci. 



Acmitia bilimeH, Feld. Eeis. Nov. pi. 108. f. 29 (1874); Druce, Biol. 

 Centr.-Am., Het. i. p. 306. 



(S . Head and thorax dark olive-brown suffused with silvery 

 purple, the tegulse white at base ; palpi wbite except at tips ; pectus 

 and legs white, the fore and raid tibiae and tarsi banded brown and 

 white ; abdomen white dorsally suffused with reddish brown. Fore 



