264 BULLETIN UNITED STATES GEOLOGICAL SUEVEY. \Yol.VJ. 



remissa Huhn., 423. Eastern & Middle States. 



If. B. — Considered by Guenee a form of the European gemina. 

 finitima Guen., Koct. 1, 206 ; Speyer, St. Ent. Zeit., 150. Eastern & 



Middle States. 



IS". B. — Considered by Sj)eyer a form of the European basilinea. 

 impulsa Giien., Noct. 1, 194. Eastern & Middle States, var. mixta 



Gr. Texas. 



I>r. B. — Guen6e incorrectly describes this as a 3Iamestra, but there is 

 a black Mamestra (assimilis) which must not be confounded with impulsa. 

 A variety of impulsa\iii^ been collected by Belfragein Texas; nar. mixta 

 Gr., in which the pale powderings are more noticeable, the claviform 

 rounded, all the lines narrower and more distinct, the reniform pow- 

 dered with whitish, No. " 628." In this the general color is lighter and 

 there is no submedian shading from the claviform to the t. p. line, 

 leucoscelis Gr., 6th P. Eep. 30. Wisconsin, 

 olorina Gr., B. B. S. K S. 3, 84. California. 

 Hilhi Gr., Ann. K Y. L. N. H., 305, 1875. K Y. 

 algens Gr., Can. Ent. 10, 236. Maine, 

 vigilans Gr., B. U. S. Geol. S. 4, 176. Maine, 

 senescens Gr., Can. Ent. 10, 235. N. Y. 

 diversicolor Morr., P. B. S. N. H., 132, 1874. Mass. 

 mactata Guen., ISToct. 1, 207. Eastern & Middle States, 

 turbulenta Ruhn., Zutr. fig. 67-68. N. Y. 

 indirecta Gr., Can. Ent. 7, 28. Cal. ; Yanc. ; W. T. 

 divesta Gr., Can. Ent. 7, 28. Cal. ; Vane. ; W. T. 

 tusa Gr., B. U. S. G. S. 4, 177. California, 

 tonsa Gr., Can. Ent. 12, 214. Nevada, 

 chryselectra Gr., Can. Ent. 12, 244. Colorado, 

 characta Gr., Can. Ent. 12, 243. Nevada, 

 genitrix Gr., Can. Ent. 10, 236. Nevada, 

 adnixa Gr., Can. Ent. 12, 243. Nevada, 

 curvata Gr., Bull. B. S. N. S. 2, 157. Cal. ; W. T. 

 fumosa Gr., B. U. S. G. S. 5, 205. Colorado, 

 longula Gr., B. U. S. G. S. 5, 204. Colo. ; Nev. ; W. T. 

 tortilis Gr., B. Brook. E. S. 3, 46. Wash. T. 

 marina Gr., B. B. S. N. S. 2, 67. Cahfornia. 

 raiselioides Guen., Noct. 2, 82; H.-S. Ex. 212. U, S. east ofE. M. 

 chlorostigma Harvey, Can. Ent. 8, 53. 111. ; Texas. 

 t Dunbari Harvey, Can. Ent. 8, 52. Vancouver, 

 modica Guen., Noct. 1, 207 ; subcedens Walk., 264. Eastern & Middle 



States, 

 vulgivaga Morr., P. B. S. N. H. 144, 1874. Illinois, 

 fractilinea Gr., Can. Ent. 6, 15. Can., N. Y. 

 modiola Gr., B. U. S. G. S. 5, 204. Wisconsin, 

 confederata Gr., B. B. S. N. S. 2, 143. Tex. ; La. ; coast of U. S. to 



N. Y. ; Jamaica, W. I. 



