ophiuroidea

English Thesaurus

1. brittle stars and basket stars (noun.animal)

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

member holonym	:	ophiurida, subclass ophiurida,
definition	:	brittle stars (noun.animal)

member holonym	:	euryalida, subclass euryalida,
definition	:	basket stars (noun.animal)

member meronym	:	echinodermata, phylum echinodermata,
definition	:	radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers (noun.animal)