Oxylabrax undecimalis

from The Collaborative International Dictionary of English v.0.48
Robalo \Rob"a*lo\, n. [Sp. r['o]balo.]
   Any of several pikelike marine fishes of the West Indies and
   tropical America constituting the family {Oxylabracidae},
   esp. the largest species ({Oxylabrax undecimalis}, syn.
   {Centropomus undecimalis}), a valuable food fish called also
   {snook}, the smaller species being called
    

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