CATALOGUE OF NOCTUID.E SMITH. 179 



Types of both forms are in the British Museum. 1 have given an 

 unusually large, yet far from complete, economic, bibliography, because 

 I happened to have the references convenient. 



H. necopiiia <irt. 

 1870. Grt,, Can. Ent,, vm, !'.">. Gortynn. 



HABITAT. New York. 



The type is in the British Museum and is like nitela save that it 

 lacks the white, transverse line. 



H. serrata <irt. 



1880. <irt.. No. Amer. Ent., I, 94, Gortijna. 



1881. Grt., Bnll.-Geol. Surv., vi. 269, Gortymi. 



HABITAT. Colorado. 



The type is in the Graef collection. 



Genus GORTYNA Ochs. 

 1816. Ochs., Schmett. Eur., iv. S2. 



G. sauzalitae Grt. 



1875. Grt., Bull. Buff. Soc. Nat, Sci., n, 216, Ochria. 

 1875. Grt., Stett. Ent, Zeit., xxxvi, 342, Ochria. 

 1881. Grt., Bull. Geol. Surv., vi, 269, Ochria. 

 purpurifascia t Grt. 



1874. Grt., Bull. Butt'. Sue. Nat. Sci., n, 142, Ochria. 



1875. Grt., Bull. Buff. Soc. Nat. Sri., n, 216, pr. syu. 



HABITAT. California. 



The type is in the British Museum, and I confess I can not see the 

 slightest difference between it and the type of harrisii. There may be 

 a clypeal modification; but I could not see it, nor could I examine 

 closely enough to make sure it was not there. There is also a specimen 

 of Arzama obliquntft, marked 0. nf(uz<(lita\ in Mr. Grote's writing; but 

 this is almost undoubtedly due to some accidental transposition of 



labels. 



G. buffaloensis Urt. 



1X77. Grt,, Can. Ent., ix, 88, Ochria. 



1881. Grt.. Bull. Geol. Surv., vi, 269, Ochria. 



HABITAT. Buffalo, New York. 



The type is in the British Museum and has all the fascies of an Hy- 

 <1)-(i'<-i. I could not examine the clypeal structure sufficient to make 

 out any modifications if such exist. 



Genus ACHATODES Gn. 

 1852. Gn., Spec. G.-ii., Noct.. i, 132. 



A. zese Harris." 



1841. Harris, Inn. Inj. to Veg., 1st ed., 319, Gortyna. 



1862. Harris, Ins. Inj. to Veg., Flint ed., 439, pi. 7, f. U, Gortyna. 



1864. Grt., Proc, Ent. Soc, Phil., in, 540, Achatodex. 



