40 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



HABITAT. New York (?) to California; Colorado; Hudson's Bay Ter- 

 ritory; Riley Co., Kansas, in June. 



Guenee gives no d( finite locality. Mr. Edwards considers the species 

 confined to the Pacific coast. 



A. populi Riley. * 



1870. Riley, 2d Kept. Ins. Mo., 119, f. 87, 88, Acronycta. 



1872. Grt., Trans. Am. Ent. Soc., iv, 28, = lepu8cnlina. 



1881. Riley, Index and Supplt. to Mo. Repts., 74, f lepusculina. 



1881. Grt., Papilio, i, 127 = leptiscuHna. 



1888. Hy. Edw., Ent. Amer.. in, 185, an sp. diet. 



var. san eta 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. Biley's types are in the National Museum. The type of sancta 

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

 lepusculina in local lists should be to this species. 



A. vulpina Grt. 



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



1883. Grt., Papilio, in, 68, Apatela. 



1883. Thaxter, Papilio, HI, 15, larva. 



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



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



HABITAT. Maine; Massachusetts; New York. 



A. americana Han. 



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



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



1874. Grt., Bull. Buff. Soc. Nat. Sci., IT 154, Apatela. 



1881. Coquillett, Papilio, i, 6, larva, 



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



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

 aceris J S & A. 



1797. Sin. & Abb., Ins. Ga., n, 185, pi. 93, larva, 

 var. obscura Hy. Edw. 



1886. Hy. Edw., Ent, Amer.. 11, 169, Apatela, pr. var. 



HABITAT. Canada to Georgia; west to Utah and Colorado; Canada 

 in June and July; New York also in September. 

 The type of obscura is in the Edwards collection. 



A. dactylina Grt.* 



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



1875. Morr., Psyche, I, 42, Apatela. 

 1SS3. 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- 

 nesota; Massachusetts in June; Canada, in July. 



