(Calanoida) (Calanoida) is a biological order of the phylum Arthropoda (Arthropods) and class Maxillopoda.
Acartiidae
Aetideidae
Arietellidae
Augaptilidae
Bathypontiidae
Boholinidae
Calanidae
Candaciidae
Centropagidae
Clausocalanidae
Diaixidae
Diaptomidae
Discoidae
Epacteriscidae
Eucalanidae
Euchaetidae
Fosshageniidae
Heterorhabdidae
Hyperbionychidae
Lucicutiidae
Mecynoceridae
Megacalanidae
Mesaiokeratidae
Metridinidae
Nullosetigeridae
Paracalanidae
Parapontellidae
Parkiidae
Phaennidae
Pontellidae
Pseudocyclopidae
Pseudocyclopiidae
Pseudodiaptomidae
Rhincalanidae
Ridgewayiidae
Ryocalanidae
Scolecitrichidae
Spinocalanidae
Stephidae
Sulcanidae
Temoridae
Tharybidae
Tortanidae
Akentrogonida
Apygophora
Arguloida
Calanoida
Cephalobaenida
Cyclopoida
Dendrogastrida
Gelyelloida
Harpacticoida
Kentrogonida
Laurida
Misophrioida
Monstrilloida
Mormonilloida
Mystacocaridida
Platycopioida
Poecilostomatoida
Porocephalida
Pygophora
Sessilia
Siphonostomatoida
Pedunculata