40 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Habitat. — Xew York (?) toOalifoniia; Ooloiado; Hudson's Bay Ter- 

 ritory; liiley Co., Kansas, iu June. 



Guenee g•i^ es no d( finite locality. ^Alr. Edwards considers the species 

 confined to the Pacific coast. 



* A. populi Iviley.* 



1870. Eiley, 2(1 Kept. Ins. Mo., 119, f. 87, 88, Acronycta. 



1872. Grt., Traus. Am. Ent. Soc, iv, 2S,^Jepuscn1ina. 



1881. Riley, Index and Supplt. to Mo. Repts., 74, f h'jniscttVtna. 



1881. Grt., Papilio, I, 127^ Ze;>HAc«/(««. 



1888. Hy. Edw., Ent. Amer., iii, 185, an sp. dist. 



var. saucta Hy. Edw. 

 1888. Hy. Edw., Ento. Amer., in, 185, pr. var. 



Habitat. — Missouri; New Hampshire; New Brunswick in August; 

 New York in July; Colorado. 



Dr. Riley's types are in the National Museum. The type of sancta 

 is in the Edwards collection. Probably most of the references to 

 lepuscxdina in local lists should be to this species. 



A. vulpina Grt. 



1883. Grt., Can. Ent., xv, 8, Ajmtela. 



1883. Grt., Papilio, in, 68, ApateJa. 



1883. Thaxter, Papilio, in, 15, larva. 



1885. Dimmock, A. K., Psyche, i\, 274, larva. 



1888. Grt., Can. Ent., xix, 20. Apatela. 



Habitat. — Maine; Massachusetts; New York. 



A. aniericana Harr.' 



1841. Harris, Rept. Ins. Mass., 317, Acronycta. 



1862. Harris, Ins. Inj. Veg., Flint ed., 436, f. 216-218, Acronycta. 



1874. Grt., Bull. Buft'. Sot. Nat. Sci., w 154, Apatela. 



1881. Coquillett, Papilio, i, 0, larva. 



1883. Grt.', Papilio, iii, 111, Apatela. 



1885. Dimmock, A. K., Psyche, iv, 274, food plants. 

 aceris t S & A. 



1797. Sm. & Abb., Ins. Ga., ii, 185. pi. 93, larva, 

 var. obscura Hy. Edw. 



1886. Hy. Edw.. Ent. Amer., ii, 169, Apatela, \n\ var. 



Habitat. — Canada to Georgia; west to Utah and Colorado; Canada 

 in June and July; New York also in Septem))er. 

 The type of ohscura is in the Edwards collection. 



A. dactylina Grt.* 



1874. Grt., Proc. Bost. Soc. N. II., xvi, 239. Apatela. 



1875. Morr., Psyche, i, 42, Apatela. 

 1883. Grt., Papilio, in, 111, Apatela. 



1885. Dimmock, A. K., Psyche, iv, 274, larva. 



1892. Edw., and Elliott, Bull. Am. Mus. Nat. Hist., iv, 77. larva. 



Habitat. — Canada to District of Columbia; west to Colorado; Min- 

 iiesota; Massachusetts in June; (Canada in July. 



