412 LARID.E. 



Order GAVLE. 

 Family LARIDJE. 



Genus STERCORARIUS. 



1167. Stercorarius catarractes (Linn.). Arctic Skua. 

 Hab. British Islands. 



a. Presented by F. Cresswell, Esq., Sept. 25, 1868. 



1168. Stercorarius antarcticus (Less.). Antarctic Skua. 

 Hab. Antarctic Seas. 



a, b. Presented by E. L. Layard, Esq., F.Z.S., Aug. 14, 1868. 

 From the Cape. 



c, d. Presented by the Rev. A. E. Eaton, May 10, 1874. 

 From Kerguelen Land. 



e. Presented by Capt. Fairfax, July 1, 1875. From Ker- 

 guelen Land. 



1169. Stercorarius pomatorhinus (Temm.). Pomatorhine 



Skua. 



Hab. Europe. 



a. Purchased, Nov. 20, 1874. 



Genus LARUS. 



1170. Larus glaucus, Briinn. Glaucous Gull. 

 Hab. Europe. 



a. Purchased, Dec. 23, 1859. 



b. Purchased, Oct. 3, 1860. 



c. d. Bred in the Gardens, June 24, 1868. 



e,f. Presented by R. E. Beaumont, Esq., Dec. 4, 1874. 



From Spitzbergen. 

 <7, h. Presented by Capt. Loftus F. Jones, Sept. 10, 1875. 



From Greenland. 



1171. Larus leucopterus (Faber). Iceland Gull. 

 Hab. Northern Europe. 



a. Presented by B. L. Smith, Esq., Oct. 7, 1873. 



