148 coLYMBnxas. 



The SPINY-WINGED MERGANETTA. MERGANETTA armata, 



Gould, Proc. ZooL Soc. 1841. p. 85. 

 a. Male. Chili. From Mr. Bridges's Collection. 

 6. Female. From Mr. Bridges's Collection. 



FAM. 2. COLYMBID^E. 



a. COLYMBIN^:. 



The NORTHERN DIVER. COLYMBUS glacialis, Linn. S. N. 

 i. 221. PL enl. 952. C. immer, GmeL C. torquatus, 

 Brim. Wils. Am. Orn. t. 74. f. 3. 



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



b. Great Britain. 



c. Devonshire. From Col. Montagu's Collection. 



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



e. North America. Presented by Capt. Sir J. Franklin, 

 R.N. 



/. North America. Presented by the Hudson's Bay Com- 

 pany. 



The RED-THROATED DIVER. COLYMBUS septentrionalis, 

 Linn. S. N. i. 220. PI. enl. 308. C. lumme, Briln. 

 C. stellatus, GmeL PI. enl. 992. C. striatus, GmeL 

 C. borealis, Briin. 



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



b. Sussex. 



c. Abbeville. From M. Baillon* Collection. 



d. Cape Wilson, North America. 



e. North America. Presented by the Hudson's Bay Com- 

 pany. 



/ 



The BLACK-THROATED DIVER. COLYMBUS Arcticus, Linn. 

 S. N. i. 221. Edw. Birds, t. 146. C. ignotus et 

 C. leucopus, Bechst. C. balthicus, Hornsch, ? 



a. Northumberland. 



b. Great Britain. 



c. Winter Island, Arctic Sea. 



