ALCIDJE. 329 



1624. Skeleton. O.C.lU'An. -S/oms 186«. 



1625. Skeleton of trunk ; iVoni St. runrs Island, Alaska (II. 



W. Elliott : Sm. no. 12655). 0. (J. 1104 d. 



Presented hy the Smithsonian Institution. 



Genus URIA. 

 Brisson, Orn. vi. p. 73 (1700). 



Uria grylle. 



Cohjmhns grylle, Liuuaeus, Syst. Xat. i. p. 220 (1760). 

 Uria grylle, B. 0. U. List Brit. B. p. 207 (1883). 



The Black Guillemot. 



Hah. Arctic and Temperate portions of Europe and North 

 America. 



1626. Articulated skeleton : mounted. 0. C. 1164 A. 



Yarrell Collection. 



Genus MERGULUS. 



Vieillot, Analyse, p. 07 (1816). 



Mergulus alle. 



Alca alle, Linnaeus, Syst. Nat. i. p. 211 (1766). 

 Mergulm alle, B. 0. U. List Brit. B. p. 208 (1883). 



The Little Auk. 



Hah. Arctic regions of Europe, Asia, and America; migrating 

 south in winter. 



1627. Skull. 0. C. 1149. Presented hy W. Bullock, Esq. 



1628. Sternum, with right coracoid, scapula, and furcula. 



S. S. 855. Purchased. 



