OF BIRDS. 125 



*2070. SOMATERIA, Leach, 1822. Gauza, A/err. 1819 ? (Anas 



mollissima, Linn.) 

 2071.? ? Lampronetta, Brandt, 1847 a . (Lampronetta 



Fischeri, Brandt.) 

 *2072. HYMENOLAIMUS, G. R. Gr. 1843. Malacorhynchus, 



Wagl. 1832, nee Sw. 1831. (Anas malacorhynchos, 



Gm.) 



Subfam. VII. ERISMATURIN;E, G. R. Gr. (G. of B. p. 626). 



*2073. ERISMATURA, Pr.B. 1832. Oxyura, Pr. B. 1828 b . 



Cerconectes, Wagl. 1832. Gymnura, Nutt. 1834 c . 



Undina, Gould, 1836. (Anas leucocephala, Scop.) 

 *2074. BIZIURA, Leach, 1824. Hydrobates, Temm. 182 ? 



Bizeura, .4^. (Anas lobata, Shaw.) 

 *2075. THALASSORNIS, Ey/tora, 1838. Thallassiornis, G.E.Gr. 



1840. (Clangula leuconota, Smith.) 

 *20/6. NESONETTA, G. R. Gr. 1844. (Nesonetta aucklandica, 



G. R. Gr.) 



Subfam. VIII. MERGING, Pr. B. (G. of B. p. 628). 



*2077. MERGANETTA, Gould, 1841. Raphipterus, Gay, 1844. 



(Merganetta armata, Gould.) 

 *2078. MERGUS, Linn. 1735. Merganser, Briss. 1760 et 



Leach, 1816. (Mergus castor, Linn.) 

 2079. LOPHODYTES, Reichenb. 1853. Mergus, Lw. 1758. 



(Mergus cucullatus, Linn.) 

 *2080. MERGELLUS, S<?%, 18-10. Mergus, Leach, 1816. 



(Mergus albellus, Linn.) 



Fam. II. COLYMBID.E, 



Subfam. I. COLYMBIN^, Pr. B. (G. of B. p. 630). 



*2081. COLYMBUS, Linn. 1735, nee 1766, et Kaup, 1829. 

 Cepphus, Mcehr. 1752? Urinator, Cue. 1799-1800. 

 Eudytes, III 1811 et Kaup, 1829. Mergus, Briss. 

 1760. Colymbus, 2 div. Gm. 1788. (Colymbus arc- 

 ticus, Linn.) 



a Nee Larapronessa, Wagl. 1832. 

 b Nee Oxyurus, Rafinq. 1810. 

 c Nee Gymnurus, Rafinq. 1815. 



