Lace-capped Caterpillar
Ianassa lignicolor fam. Notodontidae (Hodges#017)
Host plant: Found on white oak (Quercus alba)
Dates found: 18 September, 2025
Locations found: Council Bluff Lake, Iron County, MO
Notes: A specialist, feeding only on oaks (Quercus spp.) and birches (Betula spp.).
A Thousand Acres of Silphiums 
I was reading through this while distracted, for a moment I read it as lace front 🙂 Great work on id’ing and providing details on host species.