766 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvii. 



total absence of the angulated, whitish fascia, found in the European 

 species. Expanse, 18 mm. 



Tyi)e.—^Q,dX. No. 7816, U. S. National Museum. 



The species was taken at Kaslo, British Columbia, by Doctor D3^ar. 



In this connection I would say that the American species identified 

 b}'^ Lord Walsing-ham as the European Depressaria applana Fabricius 

 is not this species, and should be known under the original American 

 name clemensella Chambers. 



ETHMIA Hubner. 



ETHMIA MONTICOLA Walsingham. 



Psecadia monticoki Walsingham, Proc. Zool. .Soc. Lond., 1880, p. 87. 

 Ethmia monticola Dyar, Journ. N. Y. Ent. Soc, X, 1902, p. 203; List N. A. Lep., 

 No. 5905, 1902. 



One perfect specimen of this species, which I have not before 

 known except from description and figure, was collected at Pullman, 

 Washington, by Mr. C. V. Piper. 



BORKHAUSENIA Hubner. 



BORKHAUSENIA PSEUDOSPRETELLA Stainton. 



Oecophora pseudospretella Stainton, Cat. Brit. Ins. Tin., 1849, p. 14. — Walsing- 

 ham, Ins. Life, I, 1888, p. 149.— Dyar, List N. A. Lep., No. 5926, 1902. 

 Borkhausenia 2}seudospretella Busck, Proc. Wash. Ent. Soc, V, 1908, p. 218. 



Several specimens from Kaslo, British Columbia, August (Cockle); 

 Victoria, British Columbia, September (Dyar); Seattle, Washington, 

 September (Piper); Chchalis, Washington (Kincaid). 



BORKHAUSENIA BORKHAUSENII Zeller. 



Oecophora borkJiausenii Zeller, Isis, 1839, p. 192; Verb. k. k. zool.-bot. Gesell. 



Wien, XXIII, 1873, p. 290.— Riley, Smith's List Lep. Bor. Am., No. 5551, 



1891.— Dyar, List N. A. Lep., No. 5922, 1902. 

 Oecophora horeasella, Chambers Can. Ent., V, 1873, p. 189; Cinn. Quart. Journ. 



Sci., II, 1875, pp. 114, 292; Bull. U. S. Geol. Su'rv., Ill, 1877, pp. 129, 141; 



IV, 1878, p. 159.— Dyar, List N. A. Lep., No. 5921, 1902. 

 Borkhausenia horkJiauseiiii Busck, Proc. Wash. Ent. Soc, V, 1903, p. 218. 



Two specimens from Kaslo, British Columl)ia, July (Dyar). 



BORKHAUSENIA COLORADELLA Walsingham. 



Oecophora coloradella Walsingham, Ins. Life, I, 1888, p. 148. — Riley, Smith's 

 List Lep. Bor. Am., No. 5552, 1891.— Dyar, List N. A. Lep., No. 5923, 1902. 



Three specimens from Kaslo, British Columbia, August (Cockle); 

 also from Moscow Mountains, Idaho (Piper). 



