#genus_Cottus__Cottus  type genus of the Cottidae: sculpins
  supertype:  fish_genus  any of various genus of fish
  member of:  family_Cottidae
  member:  bullhead.sculpin  freshwater sculpin with a large flattened bony-plated head with hornlike spines
  member:  miller's-thumb  small freshwater sculpin of Europe and North America

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