22 Journal New York Ent. Soc. [Vol. ii. 



A. disparata Hy. Eihvards. 



1884 — Alypia disparata Hy. Edwards, Pap., Vol. IV, p. 13. 

 1887 — Alypia i^racilenta Graef, Ent. Amer., Vol. Ill, p. 41. 

 1892 — Ahpia de.perata KlUBY, Cat. Lep. Ilet., Vol. I, p. 35. 



More slender than wittfeldii^ with narrower, more pointed 

 primaries Costal margin distinctly swollen and sub-hyaline. 

 The markings are like wittfeidii^ but the spots are more rounded 

 as in var. aIbo)naculata. Expanse, 35—38 mm. 



Habitat, Texas, Mexico. 



A. dipsaci Grote & Robin son. 



186S — Alypia dipsaci GRorK& Robinson, Trans. Am. Ent. Soc, Vol. I, p. 326. 

 Black ; patagia pale yellow ; anterior and middle tibiae orange. 

 Two yellow rounded spots on each wing. Expanse, 28 mm. 

 Habitat, California. 



A. brannani StrctcJi. 



1872 — Alypia brannani Stretch, Zyg. and Bomb. N. A., Vol. I, p. 8. 

 Black ; patagia yellow, costa concave as in ridingsii. Two 

 white rounded spots on each wing. Expanse, 33 mm. 

 Habitat, Sierra Nevada of California. 



A. langtonii Coiiper. 



1865 — Ahpia laiio/onii CouPER, Can. Nat. (2), Vol. II, p. 64. 



1868 — Alypia sacrainenti Grote & RoniNSON, Trans. Am. Ent. Soc, Vol.1, 



P- 327. 

 1884 — Alypia liiidsonica Hy. Edwards, Pap., Vol. IV, p, 43. 

 Black ; anterior and middle tibiae orange, patagia yellow. 

 Two oval or rounded triangular spots on primaries and a single 

 one on secondaries, pale yellow, or sometimes whitish, with a patch 

 of metallic blue scales between them, more or less distinct. Some- 

 times traces of a second sub-basal spot on secondaries. Expanse, 



35 m'"- 



Habitat, Canada, mountains of New England and New York 



and the Pacific coast. 



Genus Alypioides Grote. 

 1883 — Alypioides Grote, Trans. Kansas Soc, \'ol. VIH, p. 46. 



A. crescens Walker. 



1856 — Enscinia ':/ crescens Walker, Cat. Brit. Mus., pt. VII, p. 1774. 

 1869 — Ai^arista grotei Boisdu\'al, Ann. Soc. Ent. Belg., Vol. XII, p. 70. 

 1883 — Alypioides flavilingtds Grote. Trans. Kans. Soc, Vol. VIII,. p, 46, 



