Spider

Few everyday vermin inspire as much dread as the infamous spider. A staggering number of species of giant spider exist in the world. Some, like the dream spider, whose venom creates strange hallucinations, are relatively small while others, like the lumbering ogre spider, are larger than horses.

Spider, Giant
Web firing and dripping venom from vicious looking fangs. This creature is a thing of many a folk's nightmares
Spider, Giant

PC INTERACTIONS
9th Sarenith 4721AR - Whilst exploring the tunnels beneath the Otari Fishery the party members encountered a giant spider. Despite it's menacing appearance it was dispatched easily after a mighty swipe of his morningstar by Jacobius and a devastating use of a Produce Flame spell by Zakiya. Two party members were bitten with one succumbing to the spider's poison. After the encounter the first indication that Kobolds resided in the tunnels was found as a dessicated Kobold corpse was found wrapped in spider silk, along with an ornate, short sword decorated with an emerald.

Giant Spider Statblock Information from Pathfinder Beginner Box Gamemaster's Guide (Paizo Inc)
Basic Spider Information from Pathfinder 2e Bestiary (Paizo Inc)
Additional information by Graham Beadle