GEN. 268-274 0F KEY. 99 



5U? SOMATERIA V-WIGRA Gray. 

 I*aeafic Eider. 



515. SOMATERIA SPECTABILIS (L.) Leach. 

 KLiiig- Eiclei*. 



51G. CE3DEMIA AMERICANA Sw. 

 Amei'tcitn SQuek .Scoter. 



517. CEDEMIA PUSCA (L.) Sw., 



{? var. VELVETiXA Cass.) 

 Velvet Scoter. 



518. CE3DEMIA PERSPICILLATA (L.) Fleming. 



Surf Utieli. 



518a. CEDEMIA PERSPICILLATA (L.) Fleming, 

 var. TROW15IUDGEI (Bel.) Coues. 

 liOitgr-lbilleel Scoter. 



519. ERISMATURA RUBIDA (^YILS.) Bp. 



Ituddy iSliicli. 



[520.] ERISMATURA DOMIWICA (L.) Eyton. 

 St. IdoiBiang'O ]>iick. 



521. MERGUS MERGANSER L. 

 Merg*aiiser ; C^oosixiider. 



522. MERGUS SERRATOR L. 

 ISed°-1>reasted JTIergran.§er. 



623. MERGUS CUCULLATUS L. 

 lEooded Merg-anser. — 



524. SULA BASSANA L. 

 Oaiiiiet; Solan <[)iooise. 



525. SULA FIBER L. 

 Boolty €raiiiaet. 



626. PELECANUS TRACHYRHYNCHUS Lath. 

 ^VBaite Pelican. 



