164 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Geuns HADENELLA Grt. 

 1883. Grt., Papilio, in, 123. 



H. pergentilis Grt.* 



1883. Grt., Papilio, iii, 123, Hadevella. 



1883. Grt., Proc. Am. Phil. Soc, xxi, 156, 169, Hadenella, 



1883. Grt., Can. Ent., xv, 122, HadetieUa. 



Habitat. — Washington; Colorado; Wyoming. 

 Types are in the Neuuitegen collection. 



Genus TRICHOPOLIA Grt. 

 1883. Grt., Papilio, iii, 76. 



T. dentatella Grt. 



1883. Grt., Papilio, in, 76, Trichopolia. 



Habitat. — Arizona. 



The type is with Mr. ISTeumoegen. 



T. ptilodonta Grt. 



1883. Grt., Papilio, in, 77, Trichopolia. 



Habitat. — Arizona. 



The type is with Mr. Neumoeigen, 



Genus DRYOBOTA \am\. 

 18.57. Lederer, Noct. Eur., 100. 



]N"one of the species heretofore described under this generic terra 

 belong to it. The small species recently described by myself are bet- 

 •ter placed in Cleoceris, as I find by examining the European forms. 

 Mr. Grote's species, antedated by Walker, can not remain here; but as 

 I have no more convenient place for it just now, no change is made. 



D. illocata Wlk.* 



1857. Wlk., C. B. Mus., Het., xi, 758, Hadena. 



stitjniata Grt. 

 1875. Grt., List Noctuidae, 23, Dnjohota. 

 1877. Grt., Can. Ent., ix, 199, Dnjohota. 

 1891. Smith, Trans. Am. Ent. Soc, xviii, 108, ? DnjoUfa. 



Habitat. — Canada; Eastern, Middle, and Central States; Colorado; 

 Massacliusetts in September; I^ew York, August and September. 



The types are in the British Museum and refer to one species only. 

 Walker's species was described from ^^ locality unknown." 



G(Mius PACHYPOLIA Grt. 

 1874. Grt., 6th Rept. Peah. Ac. Sci., 27. 



P. atricoriiis Grt. 



1874. Grt., 6th Kept. Pcab. Ac. Sci., 27, Pachi/polia. 



1875. Grt., List Noctuidiu, pi. f. 8, rachi/polia. 



Habitat,— Illiuois, in October. 



