Crustaceans
Child Hierarchical Categories
Alderflies
Ants
Aphids
Bark lice
Bedbugs
Booklice
Caddisflies
Centipedes
Cicadas
Cockroaches
Crickets
Damselflies
Dobsonflies
Dragonflies
Earwigs
Fishes
Flamingos
Fleas
Flies
Froghoppers
Grasshoppers
Lacewings
Leafhoppers
Lice
Mayflies
Millipedes
Mosquitoes
Moths
Octopuses
Owls
Parasitic lice
Phthirapterans
Pigeons
Psyllids
Rays
Scale insects
Seagulls
Seals
Silverfish
Snakeflies
Sparrows
Squid
Stick Insects
Stoneflies
Termites
Thrips
Treehoppers
True bugs
Walruses
Wasps
Webspinners
Whiteflies
Zorapterans