408 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Subgenus ARDENNA Reichenbach. 



Ardenna Reichenbach, Avium Syst. Nat., 1852 [1853], iv. Type, by 

 monotypy, Priocella majnr Faher = P. gravis O'Reilly. 



Puffinus conradi Maksh. 



Puffmiis conradi Marsh, Amer. Journ. Sci., ser. 2, XLIX, 1870, 212. 

 Miocene (Calvert Formation) : Maryland. 



Genus FULMARUS Stephens. 



Fulmarus "Leach," Stephens, in Shaw, General Zoology, XIII, Pt. i, 

 Feb. 18, 1826, 233. Type by subs, desig., Procellaria gladalis Linnaeus 

 (Gray, 1844). 



Fulmarus glacialis (Linnaeus). Fulmar. 



Procellaria glacialis Linnaeus, Fauna Suecica, ed. 2, 1761, 51. 



Modern form reported from Pleistocene: upper San Pedro, San Pedro, 

 California. 



Order PELECANIFORMES. Totipalmate 

 Swimmers. 



Suborder PELECANI. Pelicans, Boobies, Gannets, 

 Cormorants, and Darters. 



Superfamily PELECANOIDEA. Pelicans. 



Family PELECANIDAE. Pelicans. 



Genus PELECANUS Linnaeus. 



Pelecanm Linnaeus, Syst. Nat., ed. 10, I, 1758, 132. Type, by subs, 

 desig., Pelecanus onocrotalus Linnaeus (Gray, 1840). 



Subgenus CYRTOPELICANUS Reichenbach. 



Cyrtopelicanus Reichenbach, Avium Syst. Nat., 1852 [1853], vii. Type, 

 by orig. desig., Pelecanus trachyrhynchus Latham = P. erythrorhynchos 

 Gmelin. 



