The Collaborative International Dictionary of English v.0.48:

Centropomus \Centropomus\ n.
   the type genus of the Centropomidae, comprising the
   snooks, and including Centropomus undecimalis, a large
   bony sport fish also esteemed as food.

   Syn: genus Centropomus.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Centropomus
    n 1: type genus of the Centropomidae: snooks [syn:
         Centropomus, genus Centropomus]