38 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B 644, C 593, R 722, C 828.] 



Geog. Dist. — North and South Atlantic and Southern Oceans, 

 breeding on Kerguelen Island in February. Abundant off the 

 eastern coast of the United States during the entire summer. 



Genus C7MODROMA Ridgway. 



Cymodroma Ridgw. Water B. N. Am. II. 1884, 418. Type, 

 FrocellaiHa grallaria Vieill. 



[110.] Cymodroma grallaria (Vieill.). 



White-bellied Petrel. 



Procellaria grallaria Vieill. Nouv. Diet. d'Hist. Nat. XXVI. 



1817, 418. 

 Cymodroma grallaria Ridgw. Water B. N. Am. II. 1884, 419. 



[B 646, C 594, R 728, C 829.] 



Geog. Dist. — Tropical oceans generally ; accidental on the coast 

 of Florida. 



Genus FSLAG-ODROMA Reichenbach. 



Felagodro7na Reich. Syst. Av. 1852, p. iv. Type, Procellaria 

 marina Lath. 



[111.] Pelagodroma marina (Lath.). 



White-faced Petrel. 



Procellaria marina Lath. Ind. Orn. II. ii. 1790, 826. 

 Pelagodroma marine Reich. Syst. Av. 1852, p. iv. 



[B-, C— , R— C-.] 



Geog. Dist. — South Atlantic, and Southern Seas. Accidental off 

 the coast of Massachusetts. 



