What's That Bug? does not endorse extermination

Western Poplar Sphinx

Posted by July 17th, 2009 at 2:58 pm

Categories

Hummingbird Moths, Sphinx Moths or Hawk Moths

Unknown Large Moth
July 17, 2009
Found today on July 17, 09. It mostly has gray coloring matching the local oak and pine trees. Its hind wings have brilliant burgundy markings. Would love to know what it is and any info you can give me. Thanks!!!
Miss. Bolding
South of Yosemite National Park, CA – At 25-2,600 ft. elevation

Western Poplar Sphinx

Western Poplar Sphinx

Dear Miss Bolding,
Your moth is a Western Poplar Sphinx, Pachysphinx occidentalis.  It is found in western North America.  There is a light and a dark form, and your moth is a lovely example of the light form.

Western Poplar Sphinx

Western Poplar Sphinx

Related Posts

  1. Western Poplar Sphinx (August 8, 2007)
  2. Western Poplar Sphinx (July 22, 2008)
  3. Big Poplar Sphinx (May 7, 2009)
  4. Western Poplar Sphinx (May 30, 2009)
  5. Mating Western Poplar Sphinxes (June 15, 2009)

Post a Comment

You must be logged in to post a comment.