12mm diameter | July 9, 2011
Tupaciguara, Minas Gerais, Brazil
I’m curious what fashioned this trapdoor on the side of a tree. So far this trip, I’ve seen two like this. I found it open and abandoned, but I closed it to show how it would otherwise look. Maybe a spider that rushes out to grab a meal? I looked carefully for any radiating silken threads that might serve as tripwires, but I didn’t see any.
