38 CHECK-LIST OF NORTH AMERICAN BIRDS. 
[Bi644,C 593, Riv22, C823) 
Geroc. 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 CYMODROMA Ripeway. 
Cymodroma Ripcw. Water B. N. Am. II. 1884, 418. Type, 
Procellaria grallaria VIEILL. 
[110.] Cymodroma grallaria (VIEILL.). 
White-bellied Petrel. 
Procellaria grallaria ViEtLu. Nouv. Dict. d’Hist. Nat. XXVI. 
1817, 418. 
Cymodroma grallaria Ripcw. Water B. N. Am. II. 1884, 419. 
[B 646, C 594) R 728, C 829.] 
Geoc. Dist.— Tropical oceans generally ; accidental on the coast 
of Florida. 
Genus PEHLAGODROMA REICHENBACH. 
Pelagodroma ReicuH. Syst. Av. 1852, p. iv. Type, Procellaria 
marina LATH. 
[111.] Pelagodroma marina (Laru.). 
White-faced Petrel. 
Procellaria marina Latu. Ind. Orn. II. it. 1790, 826. 
Pelagodroma marina Reicu. Syst. Av. 1852, p. iv. 
PB. Cs Rae 
Geroc. Dist.— South Atlantic, and Southern Seas. Accidental off 
the coast of Massachusetts. 
