BRANTA, Scop. 
10575. 
10576, 
10578. 
10579. 
10581. 
10582. 
10585. 
10586. 
10587. 
10589. 
10590. 
bernicla, Z. 
nigricans, Lawr. 
canadensis, L. 
Hutchinsii, Rich. § WN. 
leucopsis, Bechst. 
sandwichensis. } iy. 
antarctica, Gm. 
magellanica, Gm. 
dispar, Phil. 
poliocephala, G. R. Gr. 
rubidiceps, Sclut. 
NETTAPUS, Brant. 
10593. 
10594. 
auritus, Bodd. 
coromandelicus, L. 
CYGNUS, ZL. 
10597. 
10599. 
10600. 
10601. 
10602. 
10603 
10605. 
10606. 
olor, Gm. 
nigricollis, Gm. 
cygnus, L. 
minor, Pall. 
americanus, Sharpl. 
buccinator, Rich. 
atratus, Lath. 
chionis, //1. 
DENDROCYGNA, Sw. 
10608. arcuata, Cur. 
10611. 
10613. 
major, Jerd. 
viduata, L. 
TADORNA, Leach. 
10618. cornuta, Gm. 
10619. radjah, Garn. 
CASARCA, Bp. 
10621. rutila, Pull. 
