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Cephalopoda - Ceratitida - Trachyceratidae
It was reranked as Arpadites (Asklepioceras) by Renz (1911).
It was assigned to Arpadites by Renz (1911); to Arpaditidae by Spath (1951); to Trachyceratidae by Tozer (1981); to Trachyceratinae by Tozer (1994); to Ceratitida by Sepkoski (2002); and to Anolcitinae by Mietto and Manfrin (2008).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.