226 DR. GAMBEL ON THE BIRDS OF CALIFORNIA. 



DAFILA, Leach. 



159. D. CAUDACUTA, Leach. Pintail Duck. 



A. caudacuta, Ges. Aid. Will. Ray. 

 A. acuta, Linn. 

 Common both in Mexico and California. 



SPATULA, Boie. 



160. S. CLYPEATA, Boie. Shoveler Duck. 

 Abundant. 



PTEROCYANEA, Bonap. 



161. P. DiscoRS, Bonap. Blue-winged Teal. 

 Very abundant in Mexico and California. 



QUERQUEDULA, Briss. 



162. Q. CAROLiNENSis, Briss. Green-winged Teal. 

 Abundant. 



FULIGULA, Ray. 



163. F. MARiLoiDEs, Vigors. Lesser Scaup Duck. 



Zool. Beechy's Voyage, p. 31. 

 F. affinis, Eyton. 

 F. minor, Aud. 

 Abundant in California. 



CLANGULA, Flem. 



164. C. ALBEOLA, Bonap. Butter-box Duck. 

 Common. 



' (EDEMIA, Flem. 



165. CE. PERSPiciLLATA, Flem. 



Abundant. 



166. (E. FUSCA, Flem. 

 Abundant. 



167. (E. AMERICANA, Swaius. 

 Abundant. 



ERISMATURA, Bonap. 



168. E.i'RUBiDA, Bonap. Ruddy Duck. 

 Common. 



