caterpillar id (Ontario, genus Papilio)

[Walter Schön]

Hi,

a friend of mine visited Canada (Ontario) in the end of August and took a
photo of a caterpillar feeding of   Queen Anne's Lace (Daucus carota) -
obviously of genus Papilio.

Have a look at     http://home.t-online.de/home/schoen-w/papilio.jpg

What species ?
Thanks!

Walter
www.schmetterling-raupe.de
German butterfly-site , more than 170 portraits of butterfies/moths with
many pics
Some pages in English  (first use link "Schmetterlinge" )



 
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