barramundi

noun3

1. •
   A diadromous fish of species Lates calcarifer, of the Centropomidae family, order Perciformes, widely distributed in the Indo-West Pacific; a popular food fish.
2. •
   (Australia) Either of two fish, Scleropages leichardti and S. jardinii, of the family Osteoglossidae.
3. •
   (Australia, no longer used) The fish Neoceratodus forsteri of the family Neoceratodontidae; the Australian lungfish.