Osteoglossum Leichhardtii

from The Collaborative International Dictionary of English v.0.48

Barramundi \Bar`ra*mun"di\, n. [Written also {barramunda}.]
   [Native name.] (Zool.)
   (a) A remarkable Australian fresh-water ganoid fish of the
       genus {Ceratodus}.
   (b) An Australian river fish ({Osteoglossum Leichhardtii}).
       [Webster 1913 Suppl.]