family arcellidae

English Thesaurus

1. soil and freshwater protozoa; cosmopolitan in distribution (noun.animal)

hypernym	:	protoctist family,
definition	:	any of the families of Protoctista (noun.animal)

member holonym	:	genus arcella,
definition	:	type genus of the Arcellidae (noun.animal)

member meronym	:	order testacea, testacea,
definition	:	testacean rhizopods (noun.animal)