Birds of Tasmania. 151 



22 Fam. Rallid^. 



111. Potyhyrio^ Brisson. melanotus, Temminck. 



„ „ Gould. 



Black-lDacked porphyrio. Black-backed gallinule. 



112. Trihonyx, Dubois. Mortieri, Dubois. 



„ ,, Gould. 



Native-ben of tbe Colonists. 



113. Fulica, Linnaeus. F. Australis, Gould. 



Australian coot. 



114. Rallus, JArm?eM^. ])ectoralis,C\xmex. 



„ pectoralis, Gould. Land-rail of tbe Colony . 



115. „ ,, Lewinii, Swdiinson. 



„ Lewinii, Gould. Lewin's water-rail. 



116. Ortygometra, Linnaeus, immaculata^ Swainson. 



Porzana immaculata, Gould. Spotless 

 gallinule. Little swamp-ben of the Colonists. 



117. „ „ O.JImninea, Gould. 



Spotted water-crake. 



118. „ ,, O. pahistris, Gould. 



Water- crake. 



NATATORES. 

 23 Fam. Anatid^, 



119. Cereoj)sis, 'Latham. Novce Hollandice, Lath, 



i, 5, Gould. 



Cape Barren goose. 



120. Cygnus, Linnaeus, atraius, Lath. 



„ atratus, Gould. Black swan. 



121. Casarca, Bonaparte, tadornoides, Jard. & Selby, 



j> J, Gould. 



Cbesnut-coloured shieldrake. Mountain duck. 



