16 



156. CAMPTOLAIMUS LABRADORIUS (Gmei,.). 



liabrador Duck. [B 600, C 510, R 624, C 730.] 



157. ENICOKETTA STELLERI (Paix.). 



Steller's Duck. [B 598, C 511, R 625, C 731.] 



158. ARCTONETTA FISCHERI (Brandt). 



Spectacled Eider. [B 599, C 512, R 626, C 732. J 



159. SOMATERIA MOLLISSIMA BOREALIS (Brehm). 



Greenland Eider. [B dob part, C 5i2>part, R 627, C 733.] 



160. SOMATERIA DRESSERI Sharpe. 



American Eider. [B (>o6 part, C 513 /ar/, R 627a, C 734. J 



161. SOMATERIA V-NIGRA Grav 



Pacific Eider. [B 607, C 514, R 628, C 735.] 



162. SOMATERIA SPECTABILIS (Linn.). 



King- Eider. [B 608, C 515, R 629, C 736.] 



163 OIDEMIA AMERICANA Sw. & Rich. 



American Scoter. [B 604, C 516, R 630, C.737.J 



[164.] OIDEMIA FUSCA (Linn.); 



Velvet Scoter. [B — , C — , R 631, C — .J 



165 OIDEMIA DEGLANDI Bonap. 



White- wing-ed Scoter. [B 601, C 517, R 632, C 738.] 



166. OIDEMIA PERSPICILLATA (Linn). 



Surf Scoter. [B 602, 603, C518, 518a, R 633, C 739, 740.] 



167. ERISMATURA RUBIDA (Was). 



Ruddy Duck. [B 609, C 519, R 634, C 741.] 



[168.] SrOMONYX DOMINICUS (Linn.). 



Masked Duck. [B 610, C 520, R 635, C 742.] 



169. CHEN HYPERBOREA (Pai,l.). 



Lesser Snow Goose. [B — . C 480a, R 591a, C 696.} 



169a. CHEN HYPERBOREA NIVALIS (Forst). 



Greater Snow Goose. [B 563, C 480, R 591, C 695. J 



169.1 CHEN C^RULESCENS (Linn.). 



Blue Goose. [B 564, C 479, R 590, C 694.] 



