53 



E Mus. H. E. Dresser. 



a, d- Ust Zylma, Petchora, N. Russia, April 17th, 1875 (H. Seebohm). b, $. Petchora, April 1875 (/. A. 

 Harvie- Brown) . c, d ■ Darasun, Dauria (Dybowski) . 



E Mus. Norv. 

 a. Muonioniska, Lapland, October 24th, 1854 (/. Wolley). b. Muonioniska, September 29th, 1853 (/. Wolley). 



E Mus. P. L. Sclater. 

 a. Red river, N. America (Gunn). b. Fort Simpson, N. America (Ross). 



E Mus. Feilden and Harvie-Brown. 



a, J . Umskaja, Petchora, April 24th, 1875. b, 2 . Ust Zylma, April 22nd, 1875. c, d, 3 . Ust Zylma, May 

 6th, 1875 (J. A. H.-B.). 



E Mus. H. Seebohm. 



a, 6 . Ust Zylma, April 15th, 1875. *, $ . April 28th, 1875. c, d, d , e, 2 • May 6th, 1875. f, d . April 19th. 

 g, h. d. April 22nd. i. Ust Zylma, May 20th. k. Petchora. /. Umskaja, April 15th, 1875 [H. S.). 



3l2 



