1">'» Nnrrnn.T:. 



wliilo ; ni»i»cr part of froiis black : tc^'ul.T wifli lilack line near base 

 1111(1 hi\ud near tips; tarsi liaiidcd with lilack : aJxloiiu-n white 

 .""liglilly 8iiffiis((l vith pale olivi'-hiown. Kore wing ]»ale nifous, 

 the trrminal area suffused with fuscous black : subbasal lino r('j)re- 

 scnti'd by slijrht black striir from cnsta and cell ; a black patch on 

 inner area before the anteniedial line, which is represented by doiil)le 

 black points on costa and points on vein 1 and inner niarj^in, almost 

 obsolete iK't ween those jioints ; orl)icular and reniform small with 

 whitish annuli sliijhtly defined by Idack, the former round : medial 

 line re]irescnled by a black striga from costa and ])oints at median 

 nervure. submedian fold, and vein 1 : postmedial line represented 

 ]»y a black spot on costa, then almost i)bsolete, bent outwards below 

 costa, exciirved to vein 4, then represented by an oblique series of 

 black point-s : the veins of terminal area streaked with black ; sub- 

 terminal line represented by a series of small dentate whitish 

 marks defined on inner side liy dentate black marks, dentate to 

 termcn at veins 4, 3 ; a terminal series of small black lunules : 

 cilia whitish tin?;ed with rufous and intersected with black. Hind 

 wini; nearly pure white, tlie terminal area black, broadly at costa, 

 narrowinj; to a point at tornus, its inner edge somewhat sinuous ; a 

 small white spot on termen at submedian fold ; cilia jmre white ; 

 the underside with postmedial series of black points on inner edge 

 of black area. 



J/ab. U.S.A., Colorado, Denver, 1 c? , 13ouldcr. Aa-^). 38 millini. 



22G6. Oncocnemis iricolor. (Plate XCIX. fig. 23.) 



Onrocnemis tricolor. Smith, Ins. Lifo, i. p. 11' (1888) ; id.Cat. Noct. Jf. Ain. 

 p. loy. 



S . Head and thorax pale rufous mixed with white and irrorated 

 with a few black scales ; palpi w ith the 3rd joint black above ; 

 frons with black bar ; pectus and legs white, the extremity of tibi:e 

 and tarsi ringed with black; abdomen white slightly tinged with 

 ochreous and irrorated with fuscous. Fore wing ochreous white 

 suffused and striated w ith rufous and irrorated with a few black 

 tcales ; subbaeal line very indistinct, black, from costa to submedian 

 fold ; a diffused silvery-f)lue band before the antemedial line ; ante- 

 medial line black, slightly angled inwards l)elow costa, then oblique, 

 waved ; a slight patch of silvery blue on middle of inner margin ; 

 orbicular and reniform whitish defined by a few black scales and 

 with some lirown in centres, the former small, round, the Ijitter 

 rather produced at lower extremity ; medial line represented by a 

 small black spot on costa; postmedial line with two small Idack 

 s])ot8 at costa, then single, strongly bent outwards below costa, 

 then minutely dentate, excurved to vein 4, then incurved to below 

 reniform and slightly defined on eaeh side by white, some black 

 and white marks beyond it on costa; subterminal line white 

 defined on inner side by three jiatchcs of silvery blue and by somi- 

 small dentate black marks, dentate mit wards at veins 7, 0, 4, 3 ; a 



