"What a thousand acres of Silphiums looked like when they tickled the bellies of the buffalo is a question never again to be answered, and perhaps not even asked." -Aldo Leopold
Red-crossed Button Slug
Tortricidia pallida fam. Limacodidae (Hodges#4653)
Host plant(s): Found on white oak (Quercus alba)
Date(s) and location(s): 31 August, 2025 – Tyson Research Center, St. Louis County, MO
Notes: Click here to see adult.
Red-crossed Button Slug
Tortricidia pallida fam. Limacodidae
Host plant: red oak member (Quercus sp.)
Dates found: 14, Sep, 2024
Locations Found: Kaintuck Hollow, Phelps County, MO
Notes: Although we supposedly have two other button slug species in Missouri, this is the only one I’ve been able to identify. Very common.
A Thousand Acres of Silphiums 
