Pain Level 1

Sweat Bees: “Light and ephemeral, almost fruity. A tiny spark has singed a single hair on your arm.” Little Wasp: “Sharp meets spice. A slender cactus spine brushed a buffalo wing before it poked your arm.” Indian Jumping Ant: “Ah, that wonderful wake-up feeling, like coffee but oh so bitter.”

Pain Level 2

Western Honey Bee: “A flaming match head lands on your arm and is quenched first with lye and then sulfuric acid.” Yellow Jacket: “Hot and smoky, ­almost irreverent. Imagine W.C. Fields ­extinguishing a cigar on your tongue.” Honey Wasp: “Spicy, ­blistering. A cotton swab dipped in ­habanero sauce has been pushed up your nose.”

Pain Level 3

Red-headed Paper Wasp: “Immediate, irrationally intense, and ­unrelenting…the closest you will come to seeing the blue of a flame from within the fire.” Red Paper Wasp: “Caustic and burning, with a distinctly bitter aftertaste. Like spilling a beaker of hydrochloric acid on a paper cut.” Florida Harvester Ant: “Bold and unrelenting. Somebody is using a power drill to excavate your ingrown toenail.”

Pain Level 4

Tarantula Hawk: “Blinding, fierce, shockingly electric. A running hair dryer has just been dropped into your bubble bath.” Bullet Ant: “Pure, intense, brilliant pain. Like walking over flaming charcoal with a [3-inch-nail] embedded in your heel.” Warrior Wasp: “Torture. You are chained in the flow of an active volcano. Why did I start this list?” This article was originally published in the Winter 2018 Danger issue of Popular Science.