( 239 ) 



Genus MALACOBHYNCHUS. 



Malamrhyiichus Swainson, Journ. Run. In^i, lit. liril. vol. ii. pt. iv. p. 18. 18:51. 

 Tj-pe (by monotypy) : M. niemhranacem (Latham). 



306. Malacorhynchus membranaceus. 



Annn iiuiahmiiaci'a Latham, Tmh'.r Oniith. Sn/t/il. p. Ixi.-c. ISdl ; New .South W.iles. 



Synonyms : 



Anas fasc.hila Shaw, Nat. Mhcell. xvn. pi. G1I7. 18l).5 : New South Wales. 



Malacnrhtjnchiis iodotis Lesson, Desc. .Mantia. et Ois. p. 24G. 1847 : New South Wales. 



Arms malae.nrhyncha, Sohlegel, .l/iis. P. Ban. vol. vi. Ameres, p. 36. 1863 : New South Wales. 



Pink-eared Duck (Widgeon). 

 Mathews, Hnndlist No. 232. 

 Range : Australia, Tasmania. 



Genus STICTONETTA. 



Stirtoitetla ReichenbaRh, Nut. Sii.il. Vwjel, p. i.\. 1852. 



Type fliy orig. desig.) : S. naevosa (Gonld). 



307. Stictonetta naevosa. 



Alius Miemm Gould, Proi: Zool. Sue. {Loml.) 1840. p. 177 (1841) : West Australia. 

 Freckled Dnck. 

 MaMiew.s, riaiu/Iisf No. 23:5. 

 Range : Australia, Tasmania. 



Genus NYBOCA. 



Nijroca Fleming, Ph'ihs. Zool. vol. ii. p. 260. 1822. 

 Type (by tantonymy) : N. vyrom (Linne). 



3US. Nyroca nyroca australis. 



Niirnni iiiislralix Eytcn, Mnniwi. Anatidof., p. 160. 1838 : New South Wales. 



Anstralian White-eyed Dnck (Hardhead). 

 Mathews, Haiullist No. 234. 

 Range : Anstralia, Tasmania. 



Genus OXYUBA. 



0/ry»)-,i Bonaparte, AniuiU Liic. Not. Hist. Ntio Yorh. vol. ii. p. 390. 1828. 



Type (by monotypy) : . jamaicensis (Gmelin). 

 300. Oxyura australis. 



Oxyura australis Gould, Pnic. Zonl. Soc. { Lniid.) 1836. p. 85 (1837) : Swan River, West Australia. 



Blne-billed Dnck. 



Mathews, Ilnndlist No. 235. 



Range : New Sonth Wales, Viffuria, Tasmania, Soutli Australia, West 

 Anstralia. 



