Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

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Taxonomy
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Subclass Copepoda - Copepods

Phylum Arthropoda - Arthropods
Subphylum Crustacea - Crustaceans
Class Maxillopoda - Maxillopods
Subclass Copepoda - Copepods

Order Calanoida - Calanoid copepods
Order Cyclopoida - Cyclopoid copepods
Order Harpacticoida - Harpacticoid copepods
Order Poecilostomatoida
Order Siphonostomatoida