esox americanus

from WordNet (r) 3.0 (2006)
Esox americanus
    n 1: small but gamy pickerel of Atlantic coastal states [syn:
         {redfin pickerel}, {barred pickerel}, {Esox americanus}]
    
from The Collaborative International Dictionary of English v.0.48
Pickerel \Pick"er*el\, n. [Dim. of {Pike}.] [Written also
   {pickerell}.]
   1. A young or small pike. [Obs.]
      [1913 Webster]

            Bet [better] is, quoth he, a pike than a pickerel.
                                                  --Chaucer.
      [1913 Webster]

   2. (Zool.)
      (a) Any one of several species of freshwater fishes of the
          genus {Esox}, esp. the smaller species.
      (b) The glasseye, or wall-eyed pike. See {Wall-eye}.
          [1913 Webster]

   Note: The federation, or chain, pickerel ({Esox reticulatus})
         and the brook pickerel ({Esox Americanus}) are the most
         common American species. They are used for food, and
         are noted for their voracity. About the Great Lakes the
         pike is called pickerel.
         [1913 Webster]

   {Pickerel weed} (Bot.), a blue-flowered aquatic plant
      ({Pontederia cordata}) having large arrow-shaped leaves.
      So called because common in slow-moving waters where
      pickerel are often found.
      [1913 Webster]
    

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