Hummingbird and Butterfly Gardening: Please ID these caterpillars, 1 by margaran

margaran wrote:
Please ID these caterpillars. I found them on Mexican Butterfly Vine- Pseudogynoxys chenopodioides.
These were hatched today. The eggs were orange and round- like Swallowtail eggs. They look like Orange Dogs but on the wrong plant. I left them fresh leaves of lime and the MBV.

Thanks for any help you can give. This vine grows in my butterfly pot ghetto. I have Lime, Viburnum, Hop Tree, Passiflora, Dill, Rue, Tulip tree, Sassafras tree, and heaven knows what else.

Thanks again for your help.,

Maggie