396 NociuiD^. 



Hind winr!: pure white, with terminal series of small black limules ; 

 the underside with the costal area slightly irrorated with brown, a 

 dark discoidal spot and some postmedial stria? on the veins. 



Uah. U.S.A., California, 2 S type ; San Francisco (Stretch), 1 S , 

 1 2 • ^■t'i^- -iO milliui. 



1713. Xylomaiiia Candida. (Plate LXXXIX. fig. 17.) 



Xt/lomiges Candida, Smith, Trans. Am. Ent. Soc. xxi. p. 79, pi. v. f. 1 

 (181)4) ; Dyar, Oat. Lep. N. Am. p. 158. 



Head and thorax clothed with bluish-white and black scales ; 

 teguko with slight black medial line ; tarsi baiided with black : 

 abdomen tinged with pale rufous, the ventral surface white irro- 

 rated with black, i'orc wing bluish white thickly irrorated and 

 suffused with black ; a dentate black subbasal line from costa to 

 submedian fold ; a waved autemedial line angled inwards on vein 1 

 and outwards above inner margin ; claviform rather small, obscurely 

 defined by black ; orV)icular and reniform with fuscous centres and 

 Avhitish annuli defined by black, the former irregularly rounded, the 

 latter usually with a reddish mark on its outer edge; a waved blackish 

 medial shade angled at median nervure ; postmedial line dentate 

 and produced to points on the veins, bent outwards below costa, 

 excurved to vein 4, then strongly incurved ; subterminal line grey 

 defined by small blackish, somewhat dentate marks on inner side, 

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

 series of dark points. Hind wing pure white ; the underside with 

 small discoidal lunule, postmedial series of short streaks on the 

 veins, and terminal series of striae showing through to upperside, 

 the costal area irrorated with brown. 



Hah. Canada, Vancouver I. ( W. H. Danlij), 7 (5,2 $ ; U.S.A., 

 Oregon, Corvallis, 1 $ . Ex]^. 4U millim. 



1714. Xylomania dolosa. (Hate LXXXIX. fig. 18.) 



Xylomiges dolosa, Grote, Can. Ent. xii. p. 88 (1880) ; Smith, Cat. Noct. 

 N. Am. p. 234. 



2 . Head, thorax, and abdomen clothed with black and white 

 scales ; pectus paler ; tarsi ringed with black. Fore wing white 

 thickly irrorated with black, and suffused with black from base to 

 postmedial line except the inner area, at costa extending to subter- 

 minal line ; subbasal line waved, black, obscurely defined by white, 

 from costa to submedian fold ; antemedial line represented by a 

 black striga from costa and an angle above inner margin ; claviform 

 a prominent wedge-shaped white mark confluent with the small 

 round orbicular, which has a fuscous centre ; reniform well deve- 

 loped, white, its centre irrorated with black ; postmedial line rather 

 indistinct, dentate and produced to points on the veins, bent out- 

 wards below costa, excurved to vein 4, then strongly incurved ; 

 subterminal line white, delined on inner side by a confluent series 

 of dentate black marks angled outwards at vein 7 and incurved at 



