142 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



H. leucoscelis Grt.* 



1874. Grt., 6th Rept. Peab. Ac. Sci., 26, Folia. 



1875. Grt., Check List Noct., 9, Hadena. 

 fibulala Morr. 



1874. Morr., Bull. Buff. Soc. Nat. Sci., n, 112, Dryolota. 



1875. Morr., Can. Ent., vn, 216, Hadena. 



1875. Grt., Check List Noct., 9, pr. syn. 

 1880. Grt., Bull. Geol. Surv., vi, 265, pr. syu. 



HABITAT. Canada; Maine; Massachusetts, in July; Northern New 

 York, in August; Wisconsin; Colorado. 



Mr. Grote's type is in the British Museum. I have seen Mr. Mor- 

 rison's type in some collection, and it is this species. 



H. claudens Wlk.* 



1857. Wlk., C. B. Mas., Het., xi, 753, Hadena. 

 Mllii Grt. 



1876. Grt., Ann. Lye. Nat. Hist. N. Y., xi, 305, Hadena. 



HABITAT. New Foundland; Northern and Eastern States; Lewis 

 County, New York, July. 



Walker's type is in the British Museum, in which is also a specimen 

 of Mr. Grote's species. The two names refer to the same form; Mr. 

 Grote's type is in the Hill collection. 



H. adnixa Grt. 



1880. Grt., Can. Ent., xn, 243, Hadena. 



HABITAT. Nevada. 



Types are in the British Museum and in the Tepper collection. 



H. paviae Bt-hr.* 



1874. B<-hr. in Strk. Lep. Rhop. et Het., 94, Taniocampa. 



1881. Grt., Bull. Geol. Surv., vi, 266=curvata. 



HABITAT. California. 



Types are in Dr. Strecker's collection. In the British Museum are 

 two specimens received from Mr. Hy. Edwards and labeled by him 

 Dryobota pavice Behr. They look like an evenly colored curvata, with- 

 out contrasts of color. I believe the species to be a good one, and have 

 named it inconspicua in the National Museum and in Mr. Edwards's 

 collection. The name has not been sanctioned by description; but it 

 appears in ray List of Lepidoptera, No. 2034. 



H. binotata Wlk.- 



1865. Wlk., C. B.Mus., Het,, xxxn, 663, Nameftra. 



1882. Grt., 111. Essay, 43, Hadena. 

 curvata Grt. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 157, Hadena. 

 1882. Grt., 111. Essay, 43, pr. syu. 



detersa Wlk. 



txtersa Wlk. 

 1865. Wlk., C.B. Mus., Het., xxxni, 728, Hadena. 



