GEN. 268-274 OF KEY. 99 
514? SOMATERIA V-NIGRA Gray. 
Pacifie Hider. 
515. SOMATERIA SPECTABILIS (1.) Lracu. 
Kiimg Hider. 
516. G2ADEMTA AMERICANA Sw. 
Americam Black Seoter. 
517. GDEMTA FUSCA (L.) Sw., 
(? var. VELVETINA Cass.) 
Velvet Scoter. 
518. G@DEMIA PERSPICILLATA (L.) Fire. 
Surf Dueck. 
518a. G2DEMIA PERSPICILLATA (L.) FLemrme, 
var. TROWBRIDGE! (Bd.) Coues. 
Long-billed Scoter. 
519. ERISMATURA RUBIDA (Wus.) Bp. 
Buddy Duck. 
[520.] HRISMATURA DOMINICA (L.) Eyton. 
St. Domingo Buch. 
521. MERGUS MERGANSER L. 
Merganser; Goosander. 
522. MERGUS SERRATOR L. 
Bed-breasted Merganser. 
523. MERGUS CUCULLATUS L. 
Hooded Mergamser. 
524. SULA BASSANA L. 
Gannmet; Solan Goose. 
525. SULA FIBER L. 
Booby Ganmet. 
526. PELECANUS TRACHYRHYNCHUS LatuH. 
Wiihite Pelican. 
