Home›Skeletal system›spicule🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ520831· pop 19· linked from 283 articlesspiculeAlso known as Sponge spiculeunit of the skeleton of some marine invertebrates, made of carbonate calcium or silicaWikidata factsImageFMIB 53283 Spicules varies d'eponges, d'apres Topsent.jpegShow 1 more factCommons categorySponge spiculesSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 18 languagesEspañolDeutsch中文РусскийPortuguêsItalianoAfrikaansBahasa IndonesiaBasqueCatalanGalicianConnectionsDemospongiaeEntityhexactinellidEntityCategoriesSkeletal systemSponge anatomy