Home›Middle Ordovician animals›Astraspida🌐NederlandsEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtРусскийفارسی中文EntityQ14524396· pop 5· linked from 18 articlesAstraspidaonderklasse uit de klasse PteraspidomorphiWikidata factsImageAstraspis desiderata.jpgShow 1 more facttaxon nameAstraspidaSources (1)wikidata.orgvia Wikidata · CC0Available in 4 languagesEspañolPolskiفارسیvia Wikidata sitelinks · CC0ConnectionsPteraspidomorphiEntityAnimaliaEntityCategoriesMiddle Ordovician animalsMiddle Ordovician extinctionsMiddle Ordovician first appearancesMiddle Ordovician taxonomic ordersOrdovician fish of North AmericaOrdovician jawless fishPrehistoric jawless fish ordersPteraspidomorphi