204 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 
608. SPATULA CLYPEATA (Liny.) Bore. 
Shoveller. [533.] 
609. QUEBRQUEDULA DISCORS (Liny.) STEPH. 
Blue-winged Teal. [581.] 
610. QUERQUEDULA CYANOPTERA (VIEILL.) Cass. 
Cinnamon Teal. [582.] 
{611.] NETTION CRECCA (LINN.) Kaup. 
English Teal. [580.] 
612. NETTION CAROLINENSIS (GMEL.) BAIRD. 
Green-winged Teal. [579.] 
613. AIX SPONSA (Linn.) Bore. 
Wood Duck; Summer Duck. [587.] 
614. FULIX MARILA (Liyn.) Batrp. 
Scaup Duck. [583.] 
615. PULIX AFFINIS (Eyv.) Barr. 
Little Blackhead. [589.] 
616. FULIX COLLARIS (Donov.) Barrp. 
Ring-billed Blackhead. [590.] 
617. AYTHYA VALLISNERIA (WILs.) BOIE. 
Canvas-back. [592.] 
618. AYTHYA AMERICANA (Evyt.) Bp. 
Redhead. [591.] 
619. CLANGULA ISLANDICA (GMEL.) Bp. 
Barrow’s Golden-eye. [594.] 
620. CLANGULA GLAUCIUM AMERICANA (Bp.) Ripew. 
American Golden-eye. [593.] 
621. CLANGULA ALBEOLA (LINN.) STEPH. 
Butterball; Bufflehead. [595.] 
622. HISTRIONICUS MINUTUS (Linn.) DRESSER. 
Harlequin Duck. [596.] 
623. HARELDA GLACIALIS (Liyy.) LEACH. 
Long-tailed Duck; Old Squaw. [597.] 
624. CAMPTOLAMUS LABRADORIUS (GMEL.) GRay. 
Labrador Duck. [600.] 
625. POLYSTICTA STELLERI (PaAlu.) BRANDT. 
Steller’s Duck. [598.] 
626. LAMPRONETTA FISCHERI Branpt. 
Fischer’s Hider. [599.] 
627. SOMATERIA MOLLISSIMA (LInN.) Born. 
_Common Hider. 
