— 172 - 



H. ingens Hy. Edwards. 



1881— Hy. Edwards, Papilio, Vol. I, p. 39. 



scapular is Stretch. 



1885 — Sl'URTCll, Knt. Amer. , Vol. I, p. 106. 



Head, sides and centre of collar, terminal two-thirds of 

 patagia and centre of thorax white. Abdomen ocher yellow above 

 with lateral brown spots. Inner half and outer fourth of base of 

 patagia, and ground color of primaries dark brown. Silvery 

 white spots as in argentata, but larger and more confluent, almost 

 the same color on costa as elsewhere. Secondaries whitish with 

 small apical brown spots. Expanse, 55 mm. 



■Habitat, Rocky Mountain region to Arizona. 



H. ambigua Streckcr. 



1S78— Strecker, Proc. Dav. .'\cad. Sci., Vol. II, p. 274. 



bolteri, Hy. Edwards. 



1884 — Hv. Edwards, Papilio, Vol. IV, p. 121. 



Fore wings light brown, all the interspaces containing white 

 longitudinal streaks ; veins brighter brown. Thorax pale brown 

 the patagia and collar edged with darker. Abdomen pale pinkish 

 above. Expanse, 50 mm. 



Habitat, Colorado. 



(lenus Aemilia Kirby. 



1892 — KiKBY, Cat. Lep. Het., Vol. I, p. 218. 



II A metes Walker. 



1855— Walker, Cat. Brit. Mus., pt. HI, p. 711. 



Sxnopsis of species. 



Abdomen rosy red roseata. 



Abdomen yellow occidentalls. 



A. roseata Walker. 



1868 — Walker, Lord's Nat. in \'anc.. Vol. II, p. 336. 



sanguiveuosa Neumocgen. 



1892 — Neum(KGEN, Can. Ent., \ol. XXIV, p. 228. 



var. cinnamonea Boisduval. 



1868— Boisduval, Ann. Soc. Ent. Bels^., Vol. XI I, p. So. 



1869 — CiuOTK & Robinson, Trans. /\m. Ent. .Soc, Vol. Ill, p. 175. 



var. significans Hy. luhoards. 



1S88— My. Edwards, Ent. Amer., Vol. Ill, p. 182. 

 Bright red ; secondaries whitish subtranslucent, patagia 

 whitish centrally. Primaries brown, veins and margins red. Of 

 the five bands of spots on primaries, the basal ones are yellowish. 



