I have a fear of dead bugs. I don't mind them as much if they're alive, but if the bug (grasshopper, ant, spider, etc) is dead, I'm more wary. It's their unblinking eyes. It feels like they're staring at me.
Not sure if there's a name for that, but I did come up with one of my own that combines "fear of insects" and "fear of dead things". Necroentomophobia