106 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[110.] Cymodroma grallaria (VIEILL.). 



White-bellied Petrel. 



Procellaria grallaria VIEILL. Nouv. Diet. XXVI. 1817, 418. 

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



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

 HAB. Tropical oceans generally; accidental on the coast of Florida. 



GENUS PELAGODROMA REICHENBACH. 



Pelagodroma REICH. Syst. Av. 1852, p. iv. Type, Procellaria ma- 

 rina LATH. 



[111.] Pelagodroma marina (LATH.). 



White-faced Petrel. 



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

 Pelagodroma marina REICH. Syst. Av. 1852, p. iv. 



[B - C -, R -, C -.] 



HAB. South Atlantic, and Southern Seas. Casual off the coast of 

 Massachusetts. 



ORDER STEGANOPODES. TOTIPALMATE 

 SWIMMERS. 



FAMILY PHAETHONTIDJS. TROPIC BIRDS. 



GENUS PHAETHON LINN^US. 

 Phaethon LINN. S. N. ed. 10, I. 1758, 134. Type, P. athereus LINN. 



112. Phaethon flavirostris BRANDT. 

 Yellow-billed Tropic Bird. 



Phaethon flavirostris BRANDT, Bull. Ac. St. Pdtersb. II. 1837, 349- 



