Comment by Raf Jansen (raf-jansen) on The smallest possible button (or: moth traps!) · 2024-12-31T11:02:22.975Z · LW · GW

Just to answer one of your points: there are spiders who mimic female moth pheromones to catch moths. Like Mastophora hutchinsoni. https://en.m.wikipedia.org/wiki/Mastophora_hutchinsoni

And a cool video of the hunting technique: https://youtu.be/EWec266Lo3Q