Home›Late Devonian first appearances›السيمورية🌐العربيةEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtРусскийالعربية中文EntityQ2374629· pop 7· linked from 135 articlesالسيموريةفصيلة من الأسماك (أحفوريات)Wikidata factsImageSymmorium1DB.jpgShow 2 more factstaxon nameSymmoriidaeCommons categorySymmoriiformesSources (1)wikidata.orgvia Wikidata · CC0Available in 5 languagesFrançaisDeutschItalianoNederlandsvia Wikidata sitelinks · CC0ConnectionsXenacanthiformesEntityAcanthodiformesEntityCategoriesLate Devonian first appearancesPennsylvanian extinctionsPrehistoric cartilaginous fish familiesSymmoriiformes