EntityQ3454179· pop 9· linked from 1 articlesPolymastia echinusSign in to savespecies of spongeSpeciesSPECIESKingdomAnimaliaPhylumPoriferaClassDemospongiaeOrderPolymastiidaFamilyPolymastiidaeHabitatmarinevia GBIFWikidata factsInstance oftaxonParent taxonPolymastiaShow 1 more factP105speciesvia Wikidata · CC0ConnectionsWikidataEntityPoriferaEntityCategoriesAnimals described in 1997Polymastia (sponge)Sponges of New ZealandTaxa named by Michelle Kelly (marine scientist)Taxa named by Patricia Bergquist