Dafila acuta (L.). 



Anas acuta acuta L., Hartert. 

 Pintail. 

 Hab. Sakhalien, Kurile Is., Hokkaido, Hondo, Shikoku, Kiusiu, 



South Is. of Satsuma (Tanegashima , Formosa, Corea, 



Quelpart Is. 



Eunetta Bonaparte (1856). 



88. Eunetta falcata (Georgi) Yoshi-gamo. 



1775. — Anas falcata Georgi, Reise Russ. Reichs, I, p. 167 



(Asiatic Russia). 

 Falcated Teal. 

 Hab. Sakhalien, Kurile Is., Hokkaido, Hondo, Shikoku, Kiusiu, 



Formosa, Corea, Quelpart Is. 



Mareca Stephens (1824). 



89. Mareca penelope (L.) lUdori-gamo. 



1758. — Anas Penelope L., Syst. Nat., cd. X, I, p. 126 (Sweden). 

 Wigeon. 



Hab. Sakhalien, Kurile Is., Hokkaido, Hondo, Shikoku, Kiusiu, 

 South Is. of Satsuma (Tanegashima), Formosa, Corea, 

 Quelpart Is. 



90. Mareca americana (Gmelin) Auurika-hidorL 



1789. — Anas americana Gmelin, Syst. Nat., I, 2, p. 526 



(Louisiana). 

 American Wigeon. 

 Hab. Hondo (Haneda, Shinhama in Shimosa). 



Querquedula Stephens (1824). 



91. Querquedula querquedula (L.) Shimaaii. 



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