All Monsters (15)

• Bee, Giant - Giant bees that live in underground hives with a queen
  BFRPG
• Cave Locust, Giant - Pale, cricket-like creatures that live underground, 2 to 4 feet long
  BFRPG
• Fire Beetle - 2½' long. Commonly found underground
  OSE
• Fly, Giant - Giant flies that look like 3' long houseflies, sometimes mistaken for giant bees
  BFRPG
• Giant Ant - Giant (6' long), omnivorous, black ants
  OSE, OSRIC
• Giant Aquatic Termite - Giant (1'–5' long), wood-eating, aquatic insects with a sack to take in and jet out water
  OSE
• Giant Blow Fly - Massive fly with shiny metallic green or blue body covered with coarse black hair
  OSRIC
• Giant Horsefly - Massive flat tan and brown fly with shiny brown eyes
  OSRIC
• Giant Wasp - Giant wasps with paralysing poison stingers that carry victims to their nests
  OSRIC
• Insect Swarm - A large group of ordinary flying or crawling insects moving as a unit
  BFRPG, OSE
• Killer Bee - Giant (1' long) bees of aggressive temperament. Build hives underground.
  OSE
• Oil Beetle - 3' long, burrowing beetles sometimes encountered below ground
  OSE
• Robber Fly - 3' long, carnivorous flies with yellow and black stripes that hunt killer bees
  OSE
• Rock Cricket - 2–3' long, herbivorous, giant crickets that dwell in caverns
  OSE
• Tiger Beetle - Carnivorous, 4' long, tiger-striped beetles with powerful, crushing mandibles
  OSE