Bostrichidae: Horned Powder-post Beetles
Picture

     Polycaon stouti
     Cuyamaca Woods, North Peak, Cuyamaca Mountains
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     This was a large individual - well over 20 mm long. It             came to a black light in late May.
Picture

      Scobicia sp. (possibly S. declivis)
       Cuyamaca Woods, North Peak, Cuyamaca Mountains

       This was a very small Bostrichid - around 8 mm long or           so.
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