subclass entomostraca

English Thesaurus

1. in some older classifications includes the Branchiopoda and Copepoda and Ostracoda and Cirripedia; no longer in technical use (noun.animal)

hypernym	:	class,
definition	:	(biology) a taxonomic group containing one or more orders (noun.group)

member meronym	:	class crustacea, crustacea,
definition	:	class of mandibulate arthropods including: lobsters; crabs; shrimps; woodlice; barnacles; decapods; water fleas (noun.animal)