430 



et pull. sk. 

 y. S ad. sk. 

 2. S ad. St. 

 a', b'. S ? ad. sk. 

 c. (S juv. sk. 



d',e',f'. Skeletons. 

 (f-ml. Sterna. 



n, o'. S 2 ad. St. 

 //. Juv. sk. 



q'. 2 ad. sk. 

 ;•'. cJ ad. St. 

 •s'. 2 ad. sk. 



t'. Pull. sk. 



u'. Pull. sk. 



v'. 2 ad. sk. 



w'. 2 ad. sk. 



.r'. 2 ad. sk. 



y'-b". c? 5 ad. 



et juv. sk. 

 c"-/'. S 2 ad. sk. 



Lat. 79° 30' N., Long. 4°E. 

 Spitsbergen. 

 Spitsbergen, July, Aug. 

 Nameless Bay, Nova Zembla, 

 June. 



N. America. 



N. America. 

 N. America. 



N. America. 



Repulse Bay. 



Cape Eraser, Aug. {H. W. 



Feilden). 

 Dobbin Bay, Sept. (H. W. 



Feilden) . 

 Franklin Pierce Bay, Aug. (H. 



W. F.). 

 Mouth of the river Ungava, 



June (i. M. Turner). 

 Fort Chimo, Ungava, June (i. 



M. T.). 

 Godbout, Canada, {N. A. Co- 



vieau). 

 Greenland. 



Whalefish I., Disco Bay, Green- 

 land. 



Capt. D. Gray [P.]. 

 The Admiralty [P.]. 

 McCormick Bequest. 



M. Lefebvre Coll. 



Old Coll. 



H. J. Elwes, Esq. 



[P.]. 

 B.R.Ross, Esq. [P.]. 

 Dr. J. Rae [P.]. 

 Voy. H.M.S. 'Alert.' 



Voy. H.M.S. 'Alert.' 



Voy. H.M.S.' Alert.' 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Hume Coll. 



Dr. Robertson [P.]. 



3. Somateria v-nigrum. 



Anas mollissima, part.. Pall. Spicil. Zool. v. p. 28 (Kamtschatka) 



(1769). 

 Anas cutberti, part., Pall. Zoogr. Rosso-As. ii. p. 235 (Kamtschatka, 



America?) (1811). 

 Somateria v-nigra, G. P. Gr. P. Z. S. 1855, p. 212, pi. cvii. [6,2, 



and moulting S) (Kotzebue Sound) ; Baird, B. N. Am. p. 810 



(1858) ; id. Cat. N. Am. B. n. 607 (1859) ; Murr. Edinb. N. Phil. 



Journ. 1859, p. 229 (Great Slave Lake) ; Pass, Canadian Nat. vii. 



p. 153 (Great Slave Lake) (1862) ; id. Nat. Hist. Rev. (2) i. p. 288 



