Origami Insects and Their Kin

Instructions for twenty models: treehopper, spotted ladybug, orb weaver, tarantula, tick, ant, butterfly, scarab beetle, cicada, grasshopper, black pine sawyer, dragonfly, hercules beetle, long-necked seed bug, pill bug, praying mantis, stag beetle, paper wasp, samurai helmet beetle, and scorpion; all folded from a single square of paper with no cuts.