I have created a new pattern that I call 'Butterfly Bookmark Pen/Stylus Holder". You can find my pattern here listed under "Crochet Patterns" or on Ravelry.

 A big thanks to Suzetta Williams for testing this pattern for me and for allowing me to base my tail on the tail of her Fan Bookmark pattern. You can find her pattern here
      http://suzies-yarnie-stuff.blogspot.com/2010/12/fan-bookmark.html