Ants conjure up picnics. Spiders are cliché. But centipedes are creepy.
Bridge construction over Hapless Gorge has ceased; the engineers refuse to return due to attacks from a giant centipede colony.
A ghostly tower appears in the market square. Ectoplasmic bugs erupt from it, passing through onlookers harmlessly for the first 20 yards before resolving into very real ravenous centipede swarms.
Even top predators have their predators. Giant forest centipedes seem to prefer owlbears.
—Pathfinder Bestiary 43