GEN. 268-274 OF KEY. ^99 



614? SOMATERIA V-NIGRA Gray. 

 Pitcilic Eitler. 



615. SOMATERIA SPECTABILIS (L.) Lkach. 

 Kilns' ]^i(l4?i*. 



516. CEDEMIA AMERICAH"A Sw. 

 Aiuei'ici&n ISIacli Scotfei*. 



517. CEDEMIA FUSCA (L.) Sw., 



{? var. VELVETIXA Cass.) 

 Velvet Scoter. 



518. CE3DEMIA PERSPICILLATA (L.) FLEMixa 



K*«)iai't' l>uck. 



518a. CEDEMIA PERSPICILLATA (L.) Flkming, 

 var. TROWBinDGEi (Bd.) Coues. 

 l.oiig'-bllletl Seoter. 



519. ERISMATURA RUBIDA (Wils.) Bp. 



IStiddy l}iicE&. 



[520] ERISMATURA DOMIIfl"ICA (L.) Eyton. 

 St. I>osiiiEig'0 Duck. 



521. MERGUS MERGANSER L. 

 Mergaisser ; Croosstiiiler. 



522. MERGUS SERRATOR L. 

 Itetl-torensted Mes'grtiiser. 



523. MERGUS CUCULLATUS L. 



Houdefi Merg'aMser. 



524. SULA BASSANA L. 

 (^aiiiii't; Solitii €>iooiie. 



525. SULA FIBER L. 



526. PELECANUS TRACHYRHYNCHUS Lath. 



"^Vlaate l*elic«i»a. 



