Spicebush Swallowtail Caterpillar (Papilio Troilus)

Spicebush Swallowtail Caterpillar See more pictures here: Here is the region map they live in and a list of host plants you may find the caterpillars on. Look for partially eaten leaves that have folded closed. You can find the caterpillars in those leaves on their host plant. I find mine on a small Camphor tree. This place sells them here but are restricted to sell only in Florida.