Humanoid creatures marginally reminiscent of insects, Zotkra's patrol single-mindedly around certain locales, looking for anything it finds of interest. They are docile but are easily triggered, intentionally or not. If you see one of these guys, just leave them alone. They wont bother you unless you bother them. Otherwise that flat-emotionless stare it has may furrow into something more agitated as it realizes you're holding that rather shiny object it had stashed away.