Amphiesmenoptera Antliophora 1 Ants 1 Arthropods, insects 1 Bees 1 Caddisflies 1 Coleoptera 1 Evolution, insects 1 Fossil insects 1 Holometabola 1 Hymenoptera 1 Insects 1 Lepidoptera 1 Panorpida 1 Paraneopteran 1 Stresiptera 1 Wasps 1 insects, origin 1 polyneoptera 1