"Thylacocephala? †Branchiopoda
PhyllopodaSarsostracaRemipediaCephalocaridaMaxillopoda
ThecostracaTantulocaridaBranchiuraPentastomidaMystacocaridaCopepodaOstracoda
MyodocopaPodocopaMalacostraca
PhyllocaridaHoplocaridaEumalacostracaCladistically included but traditionally excluded taxaHexapods
Crustaceans (Crustacea /krʌˈsteɪʃə/) form a large, diverse arthropod taxon which includes such familiar animals as crabs, lobsters, crayfish, shrimps, prawns, ...
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krill, woodlice, and barnacles.The crustacean group is usually treated as a class under subphylum Mandibulata and because of recent molecular studies it is now well accepted that the crustacean group is paraphyletic, and comprises all animals in the Pancrustacea clade other than hexapods. Some crustaceans are more closely related to insects and other hexapods than they are to certain other crustaceans." - (en.wikipedia.org 30.11.2019)
