378 BULLETIN 1-4, UNITED STATES NATIONAL MUSEUM. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., ir, 47, J'x<'ii<l<jlossa. 

 1881. Grt. Can. Eut., Xin, 91, Epizvuxi*. 

 1880. Coquillett, Can. Eut., Xli. 44, larva. 



phcealis Gn. 



1854. Gn., Spec. Gen., Belt., 76, Helia. 

 1859. Wlk., C. B.Mus., Het., xvi, 133, Epizeuxis. 



1873. Grt., Trans. Am. Eut. Soc., iv, 308, Hi-Un. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 47, pr. syn. 



1883. Grt., Can. Ent., xm, 91, pr. syn. 

 surrectalis Wlk. 



1859. Wlk., C. B. Mus., Het., xvi, 241, Blcptina. 

 1877. Grt., Can. Ent., ix, 29, pr. syn. 

 var. occidentalis Smith. 



1884. Smith, Bull. Bkln. Ent. Soc., vn, 5, pr. var. 



HABITAT. United States, generally; Canada, in July; New York, 

 June, July, August; Illinois, August, September; Texas, May to July, 

 October; Colorado in October; Kansas in August; Nova Scotia. 



Guenee himself suggested the identity of his pluvalis with lubricalis; 

 but, as Geyer recorded his species from Java, he kept his own specific 

 term. Some other of Geyer's " Java" species are American, and I be- 

 lieve Mr. Grote was correct in making Gueuee's suggestion a positive 

 reference. The type of surrectalis is in the British Museum and is cor- 

 rectly referred by Mr. Grote. My types are in the National Museum 

 and in the Edwards collection. 



P. denticulalis Harv.* 



1875. Harv., Bull. Buff. Soc. Nat. Sci., n, 283, rsciiclaglossa. 



HABITAT. Middle, Eastern, and Central States; District of Colum- 

 bia, July and August. 



The type is in the British Meuseum. 



P. scobialis Grt.* 

 1880. Grt., No. Amer. Ent., i, 95, Pseiidaglossa. 



HABITAT. Eastern, Middle, and Central States; New York, June 

 and July. 

 The type is in the British Museum. 



P. rotundalis Wlk.* 



18G5. Wlk., C. B. Mus., Het., xxxiv, 1144, Horniisa. 



Iwrealis Smith. 

 1884. Smith, Bull. Bklu. Ent. Soc.", vn, 5, Helia. 



HABITAT. Canada to Maryland to Illinois; Eastern, Middle, Central, 

 and Southern States; District of Columbia in August. 



The Walker type is in the British Museum and is the same as my 

 borealis, the type of which is in the National Museum. 



I have retained Mr. Grote' s generic term for the preceding species, 

 and use Epizeuxis instead of Helia for those following, pending the re- 

 visional study of this series, when the types can be fixed. 





