What's That Bug? does not endorse extermination

Tiger Swallowtail Caterpillar

Posted by July 13th, 2009 at 9:39 am

Categories

swallowtail caterpillars

snail type bug
July 12, 2009
Can you tell us what this is? Is it a worm; snail; what???
Union county bug finder
Union County, PA

tiger swallowtail cat pa 300x218 Tiger Swallowtail Caterpillar

Tiger Swallowtail Caterpillar

Dear bug finder,
You have found the caterpillar of a Tiger Swallowtail, Papilio glaucus.  BugGuide has an image of this typically green caterpillar with the same coloration as yours, and there is a comment that judging by the color, it is ready to pupate.
BugGuide also indicates:  “Caterpillars feed on Sweet Bay (Magnolia virginiana), Black Cherry (Prunus serotina), Swamp Bay(Persea palustris) and Tuliptree (Liriodendron tulipifera). Adults take nectar from a variety of flowers.“  The adult butterfly is typically a large showing yellow tailed butterfly with black stripes, though there are some dark females.

4

Related Posts

 

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Post a Comment

You must be logged in to post a comment.