310 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 37, Eutrotia. 



intraciabllis Wlk. 



I860. Wlk., Can. Nat. and Geol., v, 252, Nonttgria. 

 1877. Grt., Can. Ent., ix, 28, pr. syn. 



HABITAT. Middle and Central States, June and July. 



Guenee's type should be in the British Museum, but I did not see it 

 there. Walker's type is in the collection of the Entomological Society 

 of Ontario and was examined by Mr. Grote, who gives the above refer- 

 ence. 



E secta Grt. 



1879. Grt., Can. Eut., xi, 199, Enstrotia. 



1880. Grt., Can. Ent., xn, 50, Eustrotia. 



HABITAT. Massachusetts. 

 The type is with Dr. Thaxter. 



E. flaviguttata Grt. 

 1882. Grt., Can. Ent., xiv, 187, Eutttrotia. 



HABITAT. Texas. 



Deicribed by Mr. Grote from his own collection. The type is with 

 Mr. Neumcegen. 



E. coiicinnimacula Gn.* 



1852. Gn., Spec. Gen., Noct., n, 238, pi. x, f. 10, Lcptosia. 

 1857. Wlk., C. B. Mus., Het., xn, 816, Leptosia. 

 1874. Grt,, Bull. Buff. Soc. Nat. Sci., n, 36. Thalpoclinrcs. 

 1882. Grt., New List, 37, Emtrotla. 



var. parvimacula Grt. 

 1880. Grt., North Ainer. Ent., i, 66, Ettxtrotla. 



HABITAT. Canada to Texas; west to the Kocky Mountains; Texas 

 in March; Canada and New York, May, June, and July. 

 The types are in the British Museum. 



E. syuochites G. & R.* 



1868. G. &. K., TIM us. Am. Knt. Soc., i, 357, Erastrla. 

 1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 37, Enntrotia. 



HABITAT. Canada, in June, to Texas; Central States, May to Au- 

 gust. 



A specimen labeled synochitix Grt., type, is in the British Museum. 

 In the same collection is also a specimen of the same species labeled 

 Erastna viridata Wlk., but I can not iiud any description of such a 

 species. 



E. olivula Gn. 



1852. Gii., Spec. Gen., Noct., n, 231, pi. x, f 8, Knnkia. 

 1857. Wlk., C. B. Mus., Het., xn, 811, Banhla. 

 1890. Grt., Ent. Ainer., vi, 164, Eiwtrotia. 



HABITAT. " North America." 



The type is in M. Oberthiirs collection. I am not aware that this 

 species has been identified in American collections. It is a very dis 



