Framed Diplomystus Dentatus Fish 695mmThis superb example of Diplomystus dentatus is preserved in its original limestone from the celebrated Green River Formation. An early relative of the herring, Diplomystus was a swift freshwater predator with exceptionally fine bones, making complete specimens both scarce and highly prized. Examples are occasionally found with prey such as Knightia alta, Knightia eocaena, or Priscacara serrata still in the throat or stomach. These rare moments may