Haplosclerida

== Translingual == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) +‎ -ida === Proper noun === Haplosclerida A taxonomic order within the class Demospongiae. ==== Hypernyms ==== (order): Eukaryota – superkingdom; Animalia – kingdom; Porifera – phylum; Demospongiae – class ==== Hyponyms ==== (order): Calcifibrospongiidae, Callyspongiidae, Chalinidae, Lubomirskiidae, Malawispongiidae, Metaniidae, Metschnikowiidae, Niphatidae, Petrosiidae, Phloeodictyidae, Potamolepidae, Spongillidae - families === References === Haplosclerida on Wikipedia.Wikipedia Haplosclerida on Wikispecies.Wikispecies Category:Haplosclerida on Wikimedia Commons.Wikimedia Commons Haplosclerida at World Register of Marine Species Haplosclerida at Integrated Taxonomic Information System. Haplosclerida at the Catalogue of Life Haplosclerida at National Center for Biotechnology Information “Haplosclerida”, in Paleobiology Database, 2026