144 ANATIDJE. 



The NYROCA DUCK. NYROCA Africana. Anas nyroca, 

 Giild. N. C. Petr. xiv. 403. A. Africana et A. ferru- 

 ginea, GmeL A. leucophthalmos, Bechst. A. glau- 

 cion, Pall. pi. enl. 1000. 



a. c. Great Britain. 



d. Europe. Presented by J. Gould, Esq. 



e. Europe. 



f. h. Nepaul. Presented by B. H. Hodgson, Esq. 



The AUSTRALIAN POCHARD. NYROCA Australis, Gould, 



B. of Austr. t. 



a. Australia. From Mr. Turner's Collection. 



b. Australia. Presented by Lady Carrington. 



c. Australia. Presented by His Excellency Capt. G. 

 Grey. 



The GOLDEN-EYED DUCK. CLANGULA glaucion, Bole. 

 Anas clangula et A. glaucion, Linn. S. N. i. 201. 401. 

 pi. enl. 802. A. hyemalis, Pall. C. vulgaris, Flem. 



C. chrysophthalmos, Steph. 



a. Caermarthen. From Col. Montagu's Collection. 

 6. c. Wales. Presented by the Earl Cawdor. 



d. Great Britain. Presented by J. G. Children, Esq. 



e. Caermarthen. From Col. Montagu's Collection. 



f. Wales. Presented by the Earl Cawdor. 



g. h. Nova Scotia. 



Clangula Americana, Bonap. Anas clangula, Wils. Am. 

 Orn. t. 67. f. 6. 



The SPIRIT DUCK. CLANGULA albeola, Jenyns. Anas 

 albeola, Linn. S. N. i. 199, PI. enl. 948. A. buce- 

 phala, Linn. A. rustica, Linn. A. hyberna, Briss. 

 Querquedula ludoviciana, Briss. Wils. Am. Orn. t. 67. 

 f. 2. 3. 



a. Nova Scotia. 



6. North America. Presented by Gen. T. Hardwicke. 



c. Northern Land Expedition. Presented by Capt. Sir 

 G. Back, R.N. 



d. Nova Scotia. 



e. Northern Land Expedition. Presented by Capt. Sir 

 G. Back, R.N. 



/. North America. From Mr. Audubon's Collection. 



