XJLOMANIA. 



393 



line, angled inwards on vein 1 ; claviform well-developed, short, 

 defined by black ; orbicular and reniform large, rounded, sometimes 

 almost confluent, incompletely defined by black ; traces of a waved 

 medial line ; postmedial line indistinct, dentate, bent outwards below 



Fig. 105. — Xylomania cognata, (^ . \, 



costa, excurved to vein 4, then strongly incurved ; subtermiual line 

 white, defined on each side by black marks except towards costa, 

 angled outwards at vein 7 and dentate at veins 4 and 3, then in- 

 curved, the area beyond it rather darker ; a terminal series of small 

 black lunules ; cilia chequered white and black. Hind wing white 

 slightly irrorated with black ; a terminal black line ; the underside 

 with discoidal spot and postmedial punctiform line showing through 

 to upperside. 



IJah. Canada, Vancouver I. ( W. If. Danhy), 4 d' , 3 $ ; U.S.A., 

 Oregon, Colorado. Exp. 38 millim. 



Sect. III. Auteunre of male serrate and fasciculate. 



A. Fore wing with black streak below base of cell. 



a. Fore wing with the ground-colour brownish grey ruhrica. 



b. Fore wing with the ground-colour white simplex. 



33. Fore wing without black streak below base of cell. 



a. Fore wnig not suH'used with red-brown. 

 a^. Fore wing ncit suifused with black. 



a'-. Fore wing with the indistinct subtermiual line strongly 



angled inwards on vein 4 indurata. 



b'^. Fore wing with the indistinct subtermiual line notangled 



inwards on vein 4 curialis. 



b^. Fore wing largely suffused with black. 



«'-. Foi'e \Viug with the ground-colour blue-grey Candida. 



b'^. Fore wing with the ground-colour whitish dolosa. 



b. Fore wing strongly suffused with red-brown perlubeiis. 



1709. Xylomania rubrica. (Plate LXXXIX. fig. 14.) 



Gra-phij>hora ruhrica, Karv. Can. Ent. x. p. 58 (1878) ; Smith, Cat. Noct. 

 Jh. Am. p. 234. 



$ . Head, thorax, and abdomen brownish grey ; frons with black 

 bar ; tegula3 with blackish medial line ; patagia with some black 

 scales on edges ; abdomen with dark irroration ; tarsi banded with 

 black. Pore wing brownish grey, suffused with rufous from orbicular 

 above vein 2 to subtermiual line, sometimes with a distinct curved 

 black shade on lower part of this area ; an irregular black streak 

 below base of coll; subbasal line double, waved, from costa to sub- 



