158 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



HABITAT. Missouri; Iowa; Kansas; Texas; Florida, in October. 



The types are in the British Museum. From Walker's description 

 I suspected that his species would be referable to this genus, but it 

 would not have been possible to identify it without seeing the type. 



H. badistriga Grt.* 



1872. Grt., Trans. Am. Ent. Soc., IV, 20, Hadcna. 



1873. Gvt., Bull. Buff'. Soc. Nat. Sci., i. 181, Homoliadcna. 



1875. Grt., Check List Noctuidie, pi. i, f. 5, Homohadena. 



1878. Lint., Eut. Contr., IV, 93, Humohadcna. 



HABITAT. Canada and New York, in July; Maine to Texas; west 

 to Kansas; Colorado. 



The type is in the collection of the American Entomological Society. 



Genus ADITA Grt, 

 1874. Grt., Bull. Buff. Soc. Nat. Sri., n, 63. 



A. chionanthi S. & A.* 



1797. S. & A., Ins. Ga., n, 195, pi. 98, Phala*na. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 63, Adita. 



1875. Morr., Ann. Lye. Nat. Hist. N. Y., xi, 95, Adita. 

 1883. Grt., Proc. Am. Phil. Soc., xxi, 155, 168, Adita. 



HABITAT. Georgia; New York; Canada, in August; Platte Canon, 

 Colorado. 



Genus ONCOCNEMIS Led. 

 1857. Lederer, Noct. Eur., 94. 



A monographic reyisiou of the species of this genus will be found in 

 the Trans. Am. Ent. Soc., xvi, 321-349, 1889, which should be con- 

 sulted for specific characters. 



O. hayesi Grt.* 

 1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 106, pi. 3, f. 13, Oncocnemis. 



HABITAT. Colorado, July, August, September - } Nevada County, 

 California, September; British Columbia. 

 The type is in the British Museum. 



O. dayi Grt.* 



1873. Grt,, Bull. Buff. Soc. Nat, Sci., I, 105, pi. 3, f. 8, Oncocnemis. 

 1877. Grt., Bull. Geol. Surv., in, 116, Oncociicmix. 



HABITAT. Colorado, 10,000 feet, August and September. 

 The type is in the British Museum. 



O. mirificalis Grt.* 



1879. Grt,, Bull. Geol. Surv., v, 207, Oncocnemis. 



HABITAT. Nevada; California, Nevada County, in September. 

 The type is in the Edwards collection. 



