TABLE OF THE HIGHER GROUPS. 



XXIII 



Order VI. NATATORES. (Page 752.) 



Sub-order A. ANSERES. (Page 753.) 



Family. 



Sub-family. 



Section. 



Genus. 



Sub-genus. 



46. Analidae . 



Cygninae . . 

 Anserinae . 



Ansereae. 



Dendrocygneae . 



Fuligulinae .. 



786 



Erismaturinae . 

 Merginae 



811 . 

 812. 



230. Cygiius, Linn.. 



231. Anser, Linn... 



232. Bernicla, Sli'pli 



233. 



234. 



235 



236. 



237. 



238. 



239. 



240. 



241. 



242. 



243. 



244. 



245. 



246. 



247. 



248. 



249. 



250. 



251. 



252. 



253. 



254. 



255. 



256. 



257. 



258. 



Chloephaga, Eylon . 

 Dendrocygna, Sw... 



Anas, Linn 



Dafila, Leach 



Nettion, Kaup 



Querquedula, Steph, 



Spatula, Boie 



ChauleIasmus,Gray 



Mareca, Stepb , 



Ai.^, Bole , 



Fuli.v, Sund 



Aythya, Boie 



Bucephala, Bd. ..., 

 Histrionicus, Less. 

 Harelda, Leach ... 

 Polyslicta, Eyton . . 

 Lampronctla, Brdt. 

 Camptolaemus, Gr. 

 Melanetta, Boie... 

 Pelionetia, Kaup.. 

 Oidemia, Flem. ... 

 Somateria, Leach . . 

 Erismatura, Bon... 



Mergus, Linn 



Lophody tes, Reich . 

 Mergellus, Selby .. 



769 



769 



773 



774 



77' 



779 



781 



782 



783 



785 



790 



793 



795 



798 



800 



801 



802 



803 



804 



804 



1:04 



808 



811 



813 



816 



81 



Olor, Wagler 



Chen, Boie 



Anser, Linn 



Leucoblepharon, Bd . 



Bernicla 



Leucopareia, Rch. 



561 

 563 

 665 

 567 

 670 

 672 

 673 

 574 

 576 

 .578 

 579 

 581 

 583 

 584 

 585 

 587 

 688 

 591 

 693 

 596 

 697 

 598 

 599 

 600 

 601 

 602 

 604 

 606 

 609 

 611 

 G13 

 614 



Sub-order B. GAVIAE. (Page 818.) 



Tribe 1. TOTIPALMI. (Page 819.) 



