#family_Gobiidae__Gobiidae  gobies
  supertype:  #fish_family  any of various families of fish
  member of:  #order_Perciformes
  member:  #goby__gudgeon  small spiny-finned fish of coastal or brackish waters having a large head and elongated tapering body having the ventral fins modified as a sucker
  member:  #genus_Periophthalmus__Periophthalmus  a genus of Gobiidae
     member:  #mudskipper__mudspringer  found in tropical coastal regions of Africa and Asia; able to move on land on strong pectoral fins

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