spot of secondaries either pearly white with a few pink scales, or strongly 

 roseate, ringed by ferruginous, sometimes duplex. Female; same yellow, 

 discal spot as in male ; underside either deep yellow or pale greenish, white, 

 much dusted; discal spot as in male. Expands 1% to 2 inches. — British 



Columbia. 



12. C. Interior, Scudder. Male; color pale brown yellow ; borders black ; 



discal spot of primaries double, convex, small, black, but often denuded of 

 the black, and then an orange spot appears ; of secondaries large, orange, 

 either pale or deep colored ; fringes pale rose, mingled with yellow on whole 

 of secondaries and at inner angle of primaries ; underside of primaries same 

 shade as upper, but deeper yellow near apical area, of secondaries yellow. 

 from light to deep colored, very much as in Philodice ; both wings immacu- 

 late except for a few brown scales at outer angle of secondaries ; discal spot 

 of primaries orange, edged with black ; of secondaries large, either pearl 

 white with a roseate outer edge, or wholly pale roseate, surrounded by a fer- 

 ruginous ring, and sometimes this by a paler ring. Female ; same size and 

 color as male ; primaries have a blackish border to apex and hind margin : 

 secondaries none ; discal spots as in male. Below primaries as in male, and 

 discal spots of both as in male. Expands 1% to 2 inches. — Habitat British 

 America, Ontario, Quebec, Alaska. 



13. C. Christina, W. H. Edwards. Male ; upperside, ground color 

 bright yellow with large orange patches on the disks ; borders broad, black, 

 covered by yellow nervures ; discal spot of primaries small and black, of 

 secondaries large, deep orange ; underside of primaries same as upperside. 

 but sometimes paler, of secondaries greenish, covered uniformly with fine 

 black scales; discal spot of primaries as on upperside, of secondaries silver 

 white circled by reddish brown. Female ; upperside pale greenish yellow, 

 without a border ; discal spots as in male ; underside pale and immaculate, 

 excepting the discal spots; the basal half of primaries brownish yellow 

 otherwise like the male ; fringes rose red. Expands from 2 to 2 X 2 inches. 

 Habitat British America, Great Slave Lake, Athabasca. 



14. C. Pelidne, B'dvl. Male ; upperside pale yellow with a greenish tinge 

 to secondaries ; body and base of wings black ; discal spots very faint ; bor- 

 ders black, yellow at the veins, terminating on secondaries a little short of. 

 the anal angle ; underside of primaries pale yellow ; discal spot black ; of 

 secondaries greenish; discal spot white edged with red. Female; upper- 

 side dirty white with a pure white discal spot on secondaries ; border on pri- 

 maries very faint, smoky, sometimes almost entirely wanting ; underside, pri- 

 maries white, yellow at apex ; discal spot subovate, white in line black ring ; 

 secondaries greenish yellow; discal spot wdiite circled with red,; fringes and 

 antennae of both sexes pink. Expands 1% to 1% inches. Habitat Labrador. 

 Alaska. 



