panfish

from WordNet (r) 3.0 (2006)

panfish
    n 1: any of numerous small food fishes; especially those caught
         with hook and line and not available on the market

from The Collaborative International Dictionary of English v.0.48

panfish \panfish\ n.
   1. Any of numerous small food fishes; especially those not
      available on the market.
      [WordNet 1.5]

   2. Any of numerous small food fishes taken with hook and
      line.
      [WordNet 1.5]