NATATORES AND GRALLATORES. 



125 



Class I. embraces- 

 Order Natatores. Family Anatidce ; the Genera Cygnus and Anser : 

 • Family Colymbidce, none ; Family Alcaclce, none. Family Pelecanidce ; 

 the Genera Phalacrocarax and Pelecanus. Family Laridcs ; the Genera 

 Sterna, Viralva, and Larus. 



Order Grallatores. Family Gruidce ; the Genus Grus. Family Ar- 

 deidee; the Genera Ardea, Phenicopterus, Platalea, Ciconia, Myc- 

 teria, Anastonus, Tantalus. Family Scolopacidce, none. Family Rallidce 

 the Genus Glareota. Family Cliaradriadce j the Genera Himantopus and 

 CEdicnemus. 



Class II. embraces- 

 Order Natatores. Family Anatida ; the following Genera, Tadonra, 



Anas, Hynchaspis, Dafila, Mareca, Querquedula, Merganser, Truligula. 



Family Colymhidce, none. Family Akadcs, none. Family Pelecanidce j 



the Genera Phalaci-ocorax and Pelecanus. 



Order Grallatores. Family Gruides ; the Genus Anthropoides. 

 Family Ardeidce, the Genus Ibis. Family Scolopacid(S ; the Genera 

 Numerius, Limicula, Recurvirostra,Limosa, Rhynchcca, Pelinda.Phoeopus. 

 Family RallidcB; the Genera Rallus, Parra, Galliuula, Porphyrio, Fulica. 

 Family Cliaradriadce; the Genera Erolia, Squatarola, Vanellus, Charadrius. 



Class III. embraces — 



Order Natatores. Family Anatidcc ; the Genera Mareca and Quer- 

 quedula, (where protected, as in some sacred Tanks). Family Colymbidcv, 

 none. Family Alcadw, none. Family Pclccanida\ none. 



