What's That Bug? does not endorse extermination

Subject: Pipevine Swallowtail
Location: Tucson AZ
September 9, 2015 8:48 pm
Greetings!
Your excellent site helped me easily identify this caterpillar, but you did not seem to have a photo of a Pipevine Swallowtail on it’s preferred vegetation, which of course is Pipevine! Scientific Name: Aristolochia watsonii English Name: Southwestern pipevine, snakeroot, birthwort, Indian root
Perhaps you will find my photo useful. Use it at will.
Signature: bfrazier

Pipevine Swallowtail Caterpillar

Pipevine Swallowtail Caterpillar

Dear bfrazier,
Thanks so much for sending us your image of a Pipevine Swallowtail Caterpillar, and also for providing the information on the food plant.  We love that the osmeterium, a fleshy forked organ on swallowtail caterpillars that releases what some have likened to a foul odor, is visible in your image.

What's That Bug? does not endorse extermination
Location: Tucson, Arizona

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