CATFIF
  - fishing stake: a pole or stake placed in
    shallow water to outline a fishing ground or to catch fish (IHO Dictionary, S-32, 5th
    Edition, 1818). 
 
  - fish trap: a structure (usually portable) for
    catching fish (IHO Dictionary, S-32, 5th Edition, 1819). 
 
  - fish weir: a fence of stakes or stones set in a
    river or along the shore to trap fish (IHO Dictionary, S-32, 5th Edition, 5967). 
 
  - tunny net: a net built at sea for catching
    tunny (IHO Dictionary, S-32, 5th Edition, 5700).