15 



140. ANAS DISCORS LINN. 



Blue-winged Teal. [B 581, C 496. R 609, B 716.] 



141. ANAS CYANOPTEBA VIEILL. 



Cinnamon Teal. [B 582, C 497, R 610, C 717.] 



142. SPATULA CLYPEATA (LINN.). 



Shoveller. [B 583, C 498, R 6oS, C 718.] 



143. DAFILA ACUTA (LINN.). 



Pintail. [B 578, C 490, R 605, C 710.] 



144. AIX SPONSA (.LINN.). 



Wood Duck. [B 587, C 499, R 613, C 719.] 



[145.] NETTA RUFINA (PALL.). 



Rufous-crested Duck. [B , C , R , C 886.] 



146. AYTHYA AMERICANA (EvT.). v 



Redhead. [B 591, C 503, R 618, C 723.] 



147. AYTHYA VALLISNERIA (Wn.s.). 



Canvas-back. [B 592, C 504, R 617, C 724.] 



148. AYTHYA MARILA NEARCTICA STKJN. 



American Scaup Duck. [B 588, C 500, R 614, C 720.] 



149. AYTHYA AFFINIS (EvT.). 



Lesser Scaup Duck. [B 589, C 501, R 615, C 721.] 



150. AYTHYA COLLARIS (DONOV.). 



Ring-necked Duck. [B 590, C 502, R 6:6, C 722.] 



151. GLAUCIONETTA CLANGULA AMERICANA" (BONAP.). 



American Golden-eye. [B 593, C 505, R 620, C 725.] 



152. GLAUCIONETTA ISLANDICA (GMEI,.). 



Barrow's Golden-eye. [B 594, C 506, R 619, C 726.] 



153. CHARITONETTA ALBEOLA (LrxN.). 



Buffle-head. [B 595, C 507, R 621, C 727.] 



154. CLANGULA HYEMALTS (LINN.). 



Old-squa\v. [B 597, C 508, R 623, C 728.] 



155. HISTRIONICUS HISTRIOMCr.S I.LINN.). 



Harlequin Duck. [B 596, C 510, R 622, C 730.] 



