GEN. 305-310 OF KEY. Ill 



590. CYMOCHOREA HOMOCHROA COUES. 



Ashy Petrel. 



591. OCEANODROMA FURCATA (GM.) BP. 



Fork-tailed Petrel. 



592. OCEANODROMA HORNBYI (GRAY) BP. 



Hornby's Petrel. 



593. OCEANITES OCEANICA (KUHL) COUES. 



Wilson's Petrel. 



[594.] FREGETTA GRALLARIA (V.) BP. 

 White-bellied Petrel. 



[595.] PUFFINUS MELANURUS (BONN.) COUES. 

 Jllaek-tailed Shearwater. 



596. PUFFINUS KUHLII BP. 

 Cinereous Shearwater. 



597. PUFFINUS MAJOR FABKR. 



Greater hearivater. 



598? PUFFINUS CREATOPUS COUES. 

 .Flesh-footed Shearwater. 



599. PUFFINUS ANGLORUM TEMM. 



Manks Shearwater. 



600. PUFFINUS OBSCURUS (GM.) LATH. 



Duslty shearw r ater. 



601? PUFFINUS OPISTHOMELAS COUES. 

 IfilacEi-vented Shearwater. 



602? PUFFINUS FULIGINOSUS STRICKL. 

 Sooty Shearwater. 



603? PUFFINUS AMAUROSOMA COUES. 

 l>ar!t-bodied Sliear^vater. 



604. PUFFINUS TENUIROSTRIS TEMM. 

 Slender-billed Shearwater. 



